--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/README.rst Wed Apr 25 23:04:32 2012 +0300
@@ -0,0 +1,22 @@
+
+================
+ gavenkoa tips.
+================
+.. contents::
+
+About.
+======
+
+Make HTML version.
+==================
+
+Install docutils package::
+
+ $ sudo apt-get install docutils-common # for Debian
+
+and build::
+
+ $ make html
+ $ sensible-browser tips-html/index.html
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/benchmark.rst Wed Apr 25 23:04:32 2012 +0300
@@ -0,0 +1,22 @@
+.. -*- coding: utf-8; -*-
+
+============
+ Benchmark.
+============
+.. contents::
+
+CPU.
+====
+
+ http://www.cpubenchmark.net/
+
+Video.
+======
+
+ http://www.videocardbenchmark.net/
+
+Hard drive.
+===========
+
+ http://www.harddrivebenchmark.net/
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/bsd-debug.rst Wed Apr 25 23:04:32 2012 +0300
@@ -0,0 +1,18 @@
+.. -*- coding: utf-8 -*-
+
+======================
+ Debugging under BSD.
+======================
+
+dtrace.
+=======
+
+ http://en.wikipedia.org/wiki/Dtrace
+ Wikipedia home page.
+
+Truss.
+======
+
+ http://en.wikipedia.org/wiki/Truss_%28Unix%29
+ Wikipedia home page.
+
--- a/bzr.rst Wed Apr 25 07:41:28 2012 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,148 +0,0 @@
--*- mode: outline -*-
-
-* Import existing/init new project.
-
- $ mkdir proj
- $ cd proj
- $ touch README Makefile main.c
- $ bzr init
-Created a standalone tree (format: 2a)
- $ bzr add .
-adding Makefile
-adding README
-adding main.c
- $ bzr ci -m 'Init proj.'
-Committing to: /cygdrive/e/home/devel/tmp/vcs-bzr/proj/
-added Makefile
-added README
-added main.c
-Committed revision 1.
-
-* Cloning/branching repo.
-
-'branch'/'get'/'clone' are aliases for 'branch' command:
-
- $ bzr clone proj/ proj-clone
-Branched 1 revision(s).
-
-* Updating repo.
-
-* Incoming changes.
-
- $ bzr missing --theirs-only bzr://bzr.example.com/proj/trunk
-
-* Outgoing changes.
-
- $ bzr st
-modified:
- README
- $ bzr ci -m up
-Committing to: /cygdrive/e/home/devel/tmp/vcs-bzr/proj-clone/
-modified README
-Committed revision 2.
- $ bzr missing --mine-only
-Using saved parent location: /cygdrive/e/home/devel/tmp/vcs-bzr/proj/
-You have 1 extra revision(s):
-------------------------------------------------------------
-revno: 2
-committer: Oleksandr Gavenko <gavenkoa@gmail.com>
-branch nick: proj-clone
-timestamp: Mon 2011-01-24 00:21:27 +0200
-message:
- up
-
-* Working copy status.
-
-'status'/'st'/'stat' are aliases for 'status' command:
-
- $ bzr rm README
-deleted README
- $ bzr st
-removed:
- README
-
-* Show working copy diff.
-
- $ echo hello >README
- $ bzr diff
-=== modified file 'README'
---- README 2011-01-23 21:16:40 +0000
-+++ README 2011-01-23 21:37:47 +0000
-@@ -0,0 +1,1 @@
-+hello
-
-* Show history log.
-
- $ bzr log
-
-* Adding files to repo.
-
- $ touch hello.c
- $ bzr add hello.c
-adding hello.c
-
-* Deleting files from repo.
-
-'remove'/'rm'/'del' are aliases for 'remove' command:
-
- $ bzr rm README
-deleted README
-
-* Undo local changes.
-
- $ bzr rm README
-deleted README
- $ bzr revert README
-+N README
-
-* Undo last commit.
-
- $ bzr add hello.c
-adding hello.c
-
- $ bzr ci -m bug
-Committing to: /cygdrive/e/home/devel/tmp/vcs-bzr/proj-clone/
-added hello.c
-Committed revision 2.
-
- $ bzr uncommit
-Are you sure? [y/n]: y
- 2 Oleksandr Gavenko 2011-01-23
- bug
-
-The above revision(s) will be removed.
-You can restore the old tip by running:
- bzr pull . -r revid:gavenkoa@gmail.com-20110123213425-f2ca8umip5iw73is
-
- $ bzr st
-added:
- hello.c
-
-* Info about bzr repo.
-
- $ bzr info
-Standalone tree (format: 2a)
-Location:
- branch root: .
-
-Related branches:
- parent branch: /cygdrive/e/home/devel/tmp/vcs-bzr/proj
-
-* Shelf changes.
-
- $ bzr st
-modified:
- README
- $ bzr shelve --all
-Selected changes:
- M README
-Changes shelved with id "1".
- $ bzr diff
- $ bzr shelve --list
- 1: <no message>
- $ bzr unshelve
-Using changes with id "1".
- M README
-All changes applied successfully.
-Deleted changes with id "1".
-
--- a/debian.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/debian.rst Wed Apr 25 23:04:32 2012 +0300
@@ -81,7 +81,7 @@
/dev/sda5 /mnt/music ntfs ro,nls=utf8,gid=win,dmask=222,fmask=337 0 0
/dev/sdd1 /mnt/usb vfat rw,shortname=winnt,utf8,quiet,gid=win,dmask=002,fmask=111 0 0
-Installing and configuting documentation.
+Installing and configuring documentation.
=========================================
Documentation packages end with ``-doc`` suffix.
--- a/emacs.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/emacs.rst Wed Apr 25 23:04:32 2012 +0300
@@ -171,6 +171,7 @@
::
(benchmark-run 1 (revert-buffer))
+ (benchmark-run-compiled 1 (hi-lock-face-phrase-buffer "hello" 'hi-yellow))
elp.el.
-------
--- a/game.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/game.rst Wed Apr 25 23:04:32 2012 +0300
@@ -5,17 +5,15 @@
=======
.. contents::
-Shuter games for Linux.
-=======================
+Civilisation.
+=============
-Wolfenstein: Enemy Territory.
------------------------------
-UT2004 (Unreal Tournament).
----------------------------
+ http://forums.civfanatics.com
+ English fan site.
-Unreal Tournament 2004 is closed source, but it's one of the few commercial
-games which also provide a native Linux port.
+Shooter.
+========
Quake 3.
--------
@@ -40,25 +38,29 @@
$ sudo apt-get install supertuxkart
-Games for Linux.
-================
+wormux.
+=======
+
+Worms like game with nice graphics::
+
+ $ sudo apt-get install wormux
Pingus.
--------
+=======
Pingus is a free Lemmings-like game covered under the GNU GPL::
$ sudo apt-get install pingus
FreeCiv.
---------
+========
Civilisation-like turn based game::
$ sudo apt-get install freeciv
MegaGlest.
-----------
+==========
MegaGlest is a free and open source 3D real-time strategy (RTS) game, where you
control the armies of one of seven different factions: Tech, Magic, Egyptians,
@@ -74,7 +76,7 @@
wiki page
Warzone2100.
-------------
+============
In Warzone 2100 you command the forces of “The Project” in a battle to rebuild
the world after mankind has almost been destroyed by nuclear missiles.
@@ -88,7 +90,7 @@
$ sudo apt-get install warzone2100
extremetuxracer.
-----------------
+================
GPL-version of TuxRacer::
@@ -96,10 +98,39 @@
$ etracer
Frozen Bubble.
---------------
+==============
+
+gnurobo.
+========
+
+GNU Robbo is a free open source reimplementation of Janusz Pelc's Robbo for the
+Atari XE/XL which was distributed by LK Avalon in 1989::
+
+ $ sudo apt-get install gnurobo
+
+See:
+
+ http://gnurobbo.sourceforge.net/
+ Home page.
+ http://www.anotherguest.se/
+ Simbian port.
+
+Frozen Bubble.
+==============
+
+ http://fb-s60.sourceforge.net/
+ Frozen Bubble for S60.
+
+
+gnujump.
+========
+
+Jump as high as possible::
+
+ $ sudo apt-get install gnujump
FlightGear.
------------
+===========
Sophisticated open source flight simulator framework. FlightGear uses the
SimGear simulation engine. Some of the aircraft models available in FlightGear
@@ -108,18 +139,34 @@
$ sudo apt-get install flightgear fgrun
+Kobo Deluxe.
+============
+
+Shot 0.5.1.1 Kobo Deluxe is an enhanced version of Akira Higuchi's game XKobo
+for Un*x systems with X11. Kobo Deluxe adds sound, smoother animation, high
+resolution support, OpenGL acceleration (optional), an intuitive menu driven
+user interface, joystick support and other features. Recent versions also add a
+number of alternative skill levels with slightly modernized gameplay::
+
+ $ sudo apt-get install kobodeluxe
+ $ kobodl
+
ManiaDrive.
------------
+===========
Blobwars.
----------
+=========
$ sudo apt-get install blobwars
Nethack.
---------
+========
::
$ sudo apt-get install nethack
$ sudo apt-get install glhack
+Misc games.
+===========
+
+ http://code.google.com/p/opentyrian/
--- a/http.rst Wed Apr 25 07:41:28 2012 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
--*- mode: outline; coding: utf-8 -*-
-
-* Web server in Cygwin.
-
- $ setup -p apache2,lighttpd,dhttp
-
-* Encoding HTTP data.
-
-Starting with HTTP/1.1, web clients can indicate support for compression:
-
- Accept-Encoding: gzip, deflate
-
-Web server notifies the web client of this via the Content-Encoding header in the response:
-
- Content-Encoding: gzip
-
-* ETags.
-
-Server respond:
-
- HTTP/1.1 200 OK
- Last-Modified: Tue, 12 Dec 2006 03:03:59 GMT
- ETag: "10c24bc-4ab-457e1c1f"
- Content-Length: 12195
-
-Lately client send:
-
- GET /i/yahoo.gif HTTP/1.1
- Host: us.yimg.com
- If-Modified-Since: Tue, 12 Dec 2006 03:03:59 GMT
- If-None-Match: "10c24bc-4ab-457e1c1f"
-
-and get respond:
-
- HTTP/1.1 304 Not Modified
-
--- a/java.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/java.rst Wed Apr 25 23:04:32 2012 +0300
@@ -1,47 +1,61 @@
--*- mode: outline; coding: utf-8; -*-
-
-* Class version.
+.. -*- coding: utf-8; -*-
-See value of 6 and 8 bytes in .class file:
+================
+ Java language.
+================
- {0xCA, 0xFE, 0xBA, 0xBE, 0x00, minor, 0x00, major}
+Class version.
+==============
- major minor Java platform version
- 45 0x27 3 1.0
- 45 0x27 3 1.1
- 46 0x28 0 1.2
- 47 0x29 0 1.3
- 48 0x30 0 1.4
- 49 0x31 0 1.5
- 50 0x32 0 1.6
+ ========= ====== =====================
+ major minor Java platform version
+ ========= ====== =====================
+ 45 0x27 3 1.0
+ 45 0x27 3 1.1
+ 46 0x28 0 1.2
+ 47 0x29 0 1.3
+ 48 0x30 0 1.4
+ 49 0x31 0 1.5
+ 50 0x32 0 1.6
+ ========= ====== =====================
-* Modifiers.
+where ``minor`` and ``major`` are value of 6 and 8 bytes in .class file::
+
+ 0xCA, 0xFE, 0xBA, 0xBE, 0x00, minor, 0x00, major
-** public.
+Access modifiers.
+=================
+
+Public.
+-------
* Public class is visible in other packages.
* Public field is visible everywhere (class must be public too).
-** private.
+Private.
+--------
* Private variables or methods may be used only by an instance of the same
- class that declares the variable or method
+ class that declares the variable or method
* A private feature may only be accessed by the class that owns the feature.
-** protected.
+Protected.
+----------
* Is available to all classes in the same package and also available to all
- subclasses of the class that owns the protected feature.
+ subclasses of the class that owns the protected feature.
* This access is provided even to subclasses that reside in a different
- package from the class that owns the protected feature.
+ package from the class that owns the protected feature.
-** default.
+default.
+--------
What you get by default ie, without any access modifier.
* It means that it is visible to all within a particular package.
-* static.
+static.
+-------
* Static means one per class, not one for each object no matter how many
instance of a class might exist. This means that you can use them without
@@ -53,13 +67,15 @@
a subclass, as long as the original method was not declared final.
* You can't override a static method with a nonstatic method.
-* final.
+final.
+------
* A final class can't be extended ie., final class may not be subclassed.
* A final method can't be overridden when its class is inherited.
* You can't change value of a final variable.
-* Exceptions.
+Exceptions.
+===========
A checked exception is some subclass of Exception (or Exception itself),
excluding class RuntimeException and its subclasses.
@@ -69,9 +85,11 @@
however, the compiler doesn't force client programmers either to catch the
exception or declare it in a throws clause.
-* Inner classes.
+Inner classes.
+==============
-** Nested top-level classes.
+Nested top-level classes.
+-------------------------
If you declare a class within a class and specify the static modifier, the
compiler treats the class just like any other top-level class.
@@ -81,7 +99,8 @@
inner classes implicitly have access only to static variables. There can also
be inner interfaces. All of these are of the nested top-level variety.
-** Member classes.
+Member classes.
+---------------
Member inner classes are just like other member methods and member variables
and access to the member class is restricted, just like methods and variables.
@@ -91,7 +110,8 @@
that member classes have access to the specific instance of the enclosing
class.
-** Local classes.
+Local classes.
+--------------
Local classes are like local variables, specific to a block of code. Their
visibility is only within the block of their declaration. In order for the
@@ -101,12 +121,14 @@
Because local classes are not members, the modifiers public, protected,
private, and static are not usable.
-** Anonymous classes.
+Anonymous classes.
+------------------
Anonymous inner classes extend local inner classes one level further. As
anonymous classes have no name, you cannot provide a constructor.
-* 64-bit problem.
+64-bit problem.
+===============
http://www.java.com/en/download/faq/java_win64bit.xml
Which version of Java should I download for my 64-bit Windows
@@ -114,16 +136,45 @@
http://java.sun.com/javase/6/webnotes/install/system-configurations.html
Java SE 6 Release Notes Supported System Configurations
-* Java performance.
+Java performance.
+=================
http://java.sun.com/performance/reference/whitepapers/5.0_performance.html
http://java.sun.com/performance/reference/whitepapers/6_performance.html
-* Creating jar.
+Creating jar.
+=============
+::
$ jar cf myFile.jar *.class
-
$ jar cmf myManifestFile myFile.jar *.class
-
$ jar -cfe Main.jar foo.Main foo/Main.class
+Profiling Java.
+===============
+::
+
+ $ java -Xprof com.vendor.product.Clazz
+ $ java -Xrunhprof:help
+
+Debugging Java.
+===============
+
+Compile with ``-g`` to preserve source code information::
+
+ $ javac -g -cp $CLASSPATH -sourcepath $SRC_DIR -d $BUILD_DIR
+
+To run Java program in debugger::
+
+ $ jdb -cp $CLASSPATH -sourcepath $SRC_DIR
+
+To attach to Java application you firstly must run application with (use
+``dt_shmem`` for Windows and ``dt_socket`` for Linux)::
+
+ $ java -Xdebug -Xrunjdwp:transport=dt_shmem,server=y,suspend=n,address=$PORT \
+ com.vendor.product.Clazz
+
+and then attach with debugger::
+
+ $ jdb -attach $PORT
+
--- a/lang-comp.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/lang-comp.rst Wed Apr 25 23:04:32 2012 +0300
@@ -41,3 +41,9 @@
http://www.ohloh.net/languages/compare
User selected.
+Lang cost.
+==========
+
+ http://archive.adaic.com/intro/ada-vs-c/cada_art.html
+ Comparing Development Costs of C and Ada
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/linux-debug.rst Wed Apr 25 23:04:32 2012 +0300
@@ -0,0 +1,42 @@
+.. -*- coding: utf-8 -*-
+
+========================
+ Debugging under Linux.
+========================
+.. contents::
+
+ltrace.
+=======
+
+ http://www.ltrace.org/
+ home page
+ https://sourceforge.net/projects/ltrace/
+ SourceForge home page
+ http://en.wikipedia.org/wiki/Ltrace
+ Wikipedia page.
+ http://freecode.com/projects/ltrace
+ Freecode home page.
+
+strace.
+=======
+::
+
+ $ strace -o $CMD.log -e trace=open,close $CMD
+
+See:
+
+ http://en.wikipedia.org/wiki/Strace
+ Wikipedia home page.
+
+lsof.
+=====
+
+htop.
+=====
+
+systemtap.
+==========
+
+ http://en.wikipedia.org/wiki/SystemTap
+ Wikipedia home page.
+
--- a/linux-driver.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/linux-driver.rst Wed Apr 25 23:04:32 2012 +0300
@@ -21,6 +21,40 @@
* http://wiki.debian.org/GraphicsCard#nVidia
* http://wiki.debian.org/NvidiaGraphicsDrivers
+ATI free driver.
+================
+
+ http://wiki.debian.org/AtiHowTo
+ Debian ATI howto.
+
+ATI/AMD proprietary driver.
+===========================
+
+To install driver under Debian run::
+
+ $ sudo apt-get install fglrx-driver
+
+To create simple ``xorg.conf`` file run::
+
+ $ sudo aticonfig --initial --input=/etc/X11/xorg.conf
+
+To check that driver was loaded properly::
+
+ $ fglrxinfo
+ display: :0 screen: 0
+ OpenGL vendor string: Advanced Micro Devices, Inc.
+ OpenGL renderer string: AMD Radeon HD 6900 Series
+ OpenGL version string: 4.2.11566 Compatibility Profile Context
+
+Configure performance in Catalyst Control Center::
+
+ $ amdcccle
+
+ http://wiki.debian.org/ATIProprietary
+ Debian ATI Proprietary Driver Howto
+ https://help.ubuntu.com/community/BinaryDriverHowto/ATI
+ Ubuntu AMD Binary Driver Howto
+
nouveau video driver.
=====================
--- a/linux.rst Wed Apr 25 07:41:28 2012 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
--*- mode: outline; coding: utf-8 -*-
-
-* SysRq.
-
- x86: ALT-SysRq-<command key>
- SPARC: ALT-STOP-<command key>
- PPC: ALT - Print Screen (or F13) - <command key>
-
- 'b' - reboot
- 'p' - dump the current registers and flags to your console
- 'r' - take control of keyboard back from X
- 'e' - send SIGTERM to all processes, except for init
- 'i' - send SIGKILL to all processes, except for init
- 's' - attempt to sync all mounted filesystems
- 'u' - remount all filesystems read-only
-
-You can put one of such line:
-
- $ echo 0 > /proc/sys/kernel/sysrq # disable
- $ echo 1 > /proc/sys/kernel/sysrq # enable
-
-to your /etc/rc.local or alternativaly place under /etc/sysctl:
-
- kernel.sysrq = 1
-
- http://www.kernel.org/doc/Documentation/sysrq.txt
- Linux Magic System Request Key Hacks
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/macosx-debug.rst Wed Apr 25 23:04:32 2012 +0300
@@ -0,0 +1,36 @@
+.. -*- coding: utf-8 -*-
+
+========================
+ Debugging in Mac OS X.
+========================
+
+dtruss.
+=======
+
+ $ dtruss df -h # run and examine the "df -h" command
+ $ dtruss -p 1871 # examine PID 1871
+ $ dtruss -n tar # examine all processes called "tar"
+
+dtrace.
+=======
+::
+
+ $ man -k dtrace
+ $ dapptrace
+
+See:
+
+ http://en.wikipedia.org/wiki/Dtrace
+ Wikipedia home page.
+
+ktrace.
+=======
+
+Log files generated by ``ktrace`` are viewable in human-readable form using
+``kdump``.
+
+Since Mac OS X 10.5 Leopard, ktrace has been replaced by dtrace.
+
+ http://en.wikipedia.org/wiki/Ktrace
+ Wikipedia home page.
+
--- a/mail.rst Wed Apr 25 07:41:28 2012 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
--*- mode: outline; coding: utf-8; -*-
-
-* Message headers fields.
-
- from = "From:" mailbox-list CRLF
- sender = "Sender:" mailbox CRLF
- reply-to = "Reply-To:" address-list CRLF
-
- to = "To:" address-list CRLF
- cc = "Cc:" address-list CRLF
- bcc = "Bcc:" (address-list / [CFWS]) CRLF
- newsgroups
-
- http://tools.ietf.org/rfc//rfc2076.txt
- Common Internet Message Headers, Informational
- http://tools.ietf.org/rfc/rfc2822.txt
- Internet Message Format, Standard Track
- http://tools.ietf.org/rfc/rfc2821.txt
- Simple Mail Transfer Protocol, Standard Track
-
-* Sending email via gmail in emacs.
-
-; install starttls from here (no need for patch)
-; http://josefsson.org/emacs-smtp-starttls.html
-
-(setq send-mail-function 'smtpmail-send-it
- message-send-mail-function 'smtpmail-send-it
- smtpmail-starttls-credentials
- '(("smtp.gmail.com" 587 nil nil))
- smtpmail-auth-credentials
- (expand-file-name "~/.authinfo")
- smtpmail-default-smtp-server "smtp.gmail.com"
- smtpmail-smtp-server "smtp.gmail.com"
- smtpmail-smtp-service 587
- smtpmail-debug-info t
- starttls-extra-arguments nil
- smtpmail-warn-about-unknown-extensions t
- starttls-use-gnutls nil)
-
-machine smtp.gmail.com login [your name]@gmail.com password [your password]
-
-And finally download, unzip, make and install startttls:
-
-http://josefsson.org/emacs-smtp-starttls.html
-
-See
-
- http://justinsboringpage.blogspot.com/2009/02/sending-email-via-gmail-in-emacs.html
- http://obfuscatedcode.wordpress.com/2007/04/26/configuring-emacs-for-gmails-smtp
-
-* Mail etiquette.
-
-** Bottom vs. top quoting.
-
-Just not use top quoting!
-
-** Stallman warn about Google.
-
- http://www.mail-archive.com/gnu-emacs-sources@gnu.org/msg00302.html
-
-* Storage format for email.
-
-** mbox.
-
- http://tools.ietf.org/html/rfc4155
- The application/mbox Media Type (Category: Informational)
- http://en.wikipedia.org/wiki/Mbox
-
-** maildir.
-
- http://en.wikipedia.org/wiki/Maildir
-
-** MH mailbox format.
-
- http://en.wikipedia.org/wiki/MH_Message_Handling_System
-
--- a/media-type.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/media-type.rst Wed Apr 25 23:04:32 2012 +0300
@@ -1,5 +1,20 @@
--*- mode: outline; coding: utf-8 -*-
+.. -*- coding: utf-8 -*-
-* List of media types.
+==============
+ Media types.
+==============
+.. contents::
+
+List of media types.
+====================
http://en.wikipedia.org/wiki/Internet_media_type
+
+Determine video codec.
+======================
+::
+
+ $ sudo apt-get install mediainfo mediainfo-gui
+ $ mediainfo $FILE
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/net.rst Wed Apr 25 23:04:32 2012 +0300
@@ -0,0 +1,153 @@
+.. -*- coding: utf-8; -*-
+
+==========
+ Network.
+==========
+.. contents::
+
+Ukraine internet provider.
+==========================
+
+Utel.
+-----
+
+User - none, password - none, phone - ``*99***1#`` or ``*99#``.
+
+Peoplenet.
+----------
+
+User and password you get by sending SMS message to ``920`` number. Phone ``#777``.
+
+DNS to IP address.
+==================
+::
+
+ $ nslookup example.com
+
+IP to DNS address.
+==================
+::
+
+ $ nslookup 192.168.1.1
+
+NetBIOS to IP address.
+======================
+
+By nbtstat.exe command from MS you can print NetBIOS name cache with
+name-to-IP address mappings::
+
+ $ nbtstat -c
+
+List of NetBIOS name.
+=====================
+::
+
+ $ nbtstat -r
+
+List of open ports.
+===================
+
+List of open ports under Windows.
+---------------------------------
+::
+
+ cmd> netstat # with DNS name resolution, TCP only
+ cmd> netstat -n # without name resolution, TCP only
+ cmd> netstat -a -n # TCP and UDP
+ cmd> netstat -s # show IP, ICMP, TCP, and UDP statistics.
+
+List of open ports under Linux.
+-------------------------------
+
+-t tcp, -u udp, -l local, -p process::
+
+ $ sudo netstat -tulp
+
+or to use port number instead of protocol name::
+
+ $ sudo netstat -tulpn
+
+Which processes open port?
+==========================
+
+Windows
+-------
+::
+
+ cmd> netstat -o # show PID
+ cmd> netstat -b # show also cmd name
+ cmd> netstat -b -v # show all modules (.exe and .dll) with full path
+
+Linux.
+------
+::
+
+ $ sudo netstat -tulpn
+
+or::
+
+ $ sudo lsof -i
+
+How disable IPv6?
+=================
+
+Debian kernel 2.6/Ubuntu ("official" method)/Fedora Core.
+---------------------------------------------------------
+
+Comment in /etc/modprobe.d/aliases "alias net-pf-10 ipv6" and add alias
+"net-pf-10 off", "alias ipv6 off"::
+
+ $ sudo emacs /etc/modprobe.d/aliases
+ ...
+ $ cat /etc/modprobe.d/aliases
+ ...
+ # alias net-pf-10 ipv6
+ alias net-pf-10 off
+ alias ipv6 off
+ ...
+
+Reboot or::
+
+ $ sudo update-modules
+
+Another way is adding to /etc/modprobe.d/blacklist.local lines::
+
+ blacklist ipv6
+
+You can safely wipe out any IPv6 reference in ``/etc/hosts`` and
+``/etc/network/interfaces``.
+
+ http://wiki.debian.org/DebianIPv6
+ DebianIPv6
+
+RHEL4/Centos4.
+--------------
+
+As for Debian, but ``/etc/modprobe.d/aliases`` has name ``/etc/modprobe.conf``.
+
+KDE.
+----
+::
+
+ $ cat /etc/environment
+ ...
+ KDE_NO_IPV6=true
+ ...
+
+Firefox.
+--------
+
+See ``about:config`` page, set ``network.dns.disableIPv6`` to ``true``.
+
+Clear saved Windows networking passwords.
+=========================================
+::
+
+ cmd> rundll32.exe keymgr.dll, KRShowKeyMgr
+ cmd> control userpasswords2 # another way
+
+Proxy auto-config.
+==================
+
+ http://en.wikipedia.org/wiki/Proxy_auto-config
+
--- a/php.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/php.rst Wed Apr 25 23:04:32 2012 +0300
@@ -1,19 +1,19 @@
-.. -*- coding: utf-8; -*-
-
-======
- PHP.
-======
-
-Debugging.
-==========
-
-Pretty print variable::
-
- print_r($var);
-
-Print backtrace::
-
- debug_print_backtrace();
-
- * http://php.net/manual/ru/function.print-r.php
- * http://www.php.net/manual/en/function.debug-print-backtrace.php
+.. -*- coding: utf-8; -*-
+
+======
+ PHP.
+======
+
+Debugging.
+==========
+
+Pretty print variable::
+
+ print_r($var);
+
+Print backtrace::
+
+ debug_print_backtrace();
+
+ * http://php.net/manual/ru/function.print-r.php
+ * http://www.php.net/manual/en/function.debug-print-backtrace.php
--- a/port.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/port.rst Wed Apr 25 23:04:32 2012 +0300
@@ -1,6 +1,12 @@
--*- mode: outline; coding: utf-8; -*-
+.. -*- coding: utf-8; -*-
-* Port forwarding.
+===============
+ Network port.
+===============
+
+Port forwarding.
+================
+::
$ ssh -L 8888:www.linuxhorizon.ro:80 user@computer -N
$ ssh -L 8888:www.linuxhorizon.ro:80 -L 110:mail.linuxhorizon.ro:110 \
@@ -10,54 +16,99 @@
and smtp. It is useful to recive/send your e-mails when you don't have direct access
to the mail server.
-For the ASCII art and lynx browser fans here is illustrated the first example:
+For the ASCII art and lynx browser fans here is illustrated the first example::
+----------+<--port 22-->+----------+<--port 80-->o-----------+
|SSH Client|-------------|ssh_server|-------------| host |
+----------+ +----------+ o-----------+
localhost:8888 computer www.linuxhorizon.ro:80
-* Port listening.
+Reverse SSH Tunneling.
+======================
+
+Have you ever wanted to ssh to your Linux box that sits behind NAT? Now you can
+with reverse SSH tunneling. This document will show you step by step how to set
+up reverse SSH tunneling. The reverse SSH tunneling should work fine with Unix
+like systems.
+
+Let's assume that Destination's IP is 192.168.20.55 (Linux box that you want to
+access).
+
+You want to access from Linux client with IP 138.47.99.99.
+Destination (192.168.20.55) <- NAT <- Source (138.47.99.99)
+
+SH from the destination to the source (with public ip) using command below::
+
+ $ ssh -R 19999:localhost:22 sourceuser@138.47.99.99
+
+port 19999 can be any unused port. Now you can SSH from source to destination
+through SSH tuneling::
-Connect to a server:
+ $ ssh localhost -p 19999
+
+3rd party servers can also access 192.168.20.55 through Destination
+(138.47.99.99). Destination::
+
+ (192.168.20.55) <- |NAT| <- Source (138.47.99.99) <- Bob's server
+
+From Bob's server::
+
+ $ ssh sourceuser@138.47.99.99
+
+After the sucessful login to Source::
+
+ $ ssh localhost -p 19999
+
+The connection between destination and source must be alive at all time. Tip:
+you may run a command (e.g. watch, top) on Destination to keep the connection
+active.
+
+Port listening.
+===============
+
+Connect to a server::
$ nc hostname port
-Be a server:
+Be a server::
$ nc -l -p port
-* Simple filetransfer.
+Simple filetransfer.
+====================
-Serve a file:
+Serve a file::
$ nc -l -p port < file
-Receive a file:
+Receive a file::
$ nc hostname port > file
-* Filesystem cloning.
+Filesystem cloning.
+===================
-Serve the filesystem:
+Serve the filesystem::
$ tar cOPp --same-owner / | nc -l -p port
-Receive the filesystem:
+Receive the filesystem::
$ nc -w3 hostname port | tar xPp
-* Disk cloning.
+Disk cloning.
+=============
-Serve the disk image:
+Serve the disk image::
$ dd if=/dev/hda | nc -l -p port
-Receive the image:
+Receive the image::
$ nc -w3 hostname port | dd of=/dev/hda
-* Encrypted, compressed and IP restricted filetransfer.
+Encrypted, compressed and IP restricted filetransfer.
+=====================================================
If combining encryption and compression, be sure to compress first then
encrypt when sending and reverse the order for receiving. Do not attempt to
@@ -66,19 +117,22 @@
required, specifying the IP address of the host that will be transferring the
file is a good idea.
-Serving a compresssed, encrypted file from 192.168.0.1 to 192.168.0.2:
+Serving a compresssed, encrypted file from 192.168.0.1 to 192.168.0.2::
$ gzip -c < file | openssl aes-128-cbc -e -k thispassword | nc -l 192.168.0.2 12345
-Receiving, decrypting and decompressing that file:
+Receiving, decrypting and decompressing that file::
$ nc 192.168.0.1 12345 | openssl aes-128-cbc -d -k thispassword | gunzip -c > file
-* Scan with nmap.
+Scan with nmap.
+===============
TODO
-* Scan with netcat.
+Scan with netcat.
+=================
+::
$ nc -v -w 2 -z hostname portrange
$ nc -v -w 2 -z hostname portlisting
@@ -87,6 +141,7 @@
portlisting is for example 11,20,135 will scan these ports.
I just tried this on windows xp, and the comma separated list of ports does
-NOT work. Instead, use space separated list. eg:
+NOT work. Instead, use space separated list. eg::
cmd> nc.exe -vv -w 2 -z www.example.com 20-25 79 80 110 137-139 443
+
--- a/prettyprint.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/prettyprint.rst Wed Apr 25 23:04:32 2012 +0300
@@ -1,46 +1,67 @@
--*- mode: outline; coding: utf-8 -*-
+.. -*- coding: utf-8 -*-
+
+===========================
+ Pretty print source code.
+===========================
+.. contents::
-* xml.
+Code formatter, beautifier, pretty printer.
-** tidy.
+xml.
+====
+
+tidy.
+-----
+::
$ tidy -xml -i -utf8 -o out.xml in.xml
-or in Emacs C-x h C-x <RET> c utf-8 <RET> C-u M-| tidy -q -xml -i -utf8 -
+or in Emacs::
+
+ C-x h C-x <RET> c utf-8 <RET> C-u M-| tidy -q -xml -i -utf8 -
http://tidy.sourceforge.net
- home page
+ Home page.
http://www.emacswiki.org/cgi-bin/wiki/tidy.el
+ Emacs bindings.
-** xmllint.
+xmllint.
+--------
+::
$ xmllint --format file.xml
-or in Emacs: C-x h C-u M-| xmllint --format - <RET>
+or in Emacs:
-** Emacs and nxml.
+ : C-x h C-u M-| xmllint --format - <RET>
+
+Emacs and nxml.
+---------------
-You need introduce line-breaks and then C-x h C-M-\.
+You need introduce line-breaks and then::
-** xmlindent.
+ C-x h C-M-\
+
+xmlindent.
+----------
http://xmlindent.sourceforge.net/
-code formatter/beautifier/pretty printer
-
-* c/c++/java/c#.
+c/c++/java/c#.
+--------------
-** Artistic Style, astyle.
+Artistic Style, astyle.
+-----------------------
-A Free, Fast and Small Automatic Formatter for C, C++, C#, and Java Source
-Code.
+A Free, Fast and Small Automatic Formatter for C, C++, C#, and Java Source Code.
-Exist package for Cygwin, Debian.
+There are exist package for Cygwin, Debian.
http://astyle.sourceforge.net/
home page
-** Uncrustify.
+Uncrustify.
+-----------
Source Code Beautifier for C, C++, C#, ObjectiveC, D, Java, Pawn and VALA.
@@ -48,3 +69,12 @@
http://uncrustify.sourceforge.net/
home page
+
+jpplib.
+-------
+
+Pretty Printer Library.
+
+ http://jpplib.sourceforge.net/
+ Home page.
+
--- a/python.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/python.rst Wed Apr 25 23:04:32 2012 +0300
@@ -64,3 +64,19 @@
http://pychecker.sourceforge.net/
+Debugging Python code.
+======================
+
+Pretty print under Python.
+--------------------------
+::
+
+ import pprint
+ print(pprint.pformat('string'))
+ print(pprint.pformat(['1', '2']))
+
+See:
+
+ http://docs.python.org/library/pprint.html
+ Doc page.
+
--- a/remote-shell.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/remote-shell.rst Wed Apr 25 23:04:32 2012 +0300
@@ -1,39 +1,5 @@
-*- mode: outline; coding: utf-8 -*-
-* Reverse SSH Tunneling
-
-Have you ever wanted to ssh to your Linux box that sits behind NAT? Now you can with
-reverse SSH tunneling. This document will show you step by step how to set up reverse SSH
-tunneling. The reverse SSH tunneling should work fine with Unix like systems.
-
-Let's assume that Destination's IP is 192.168.20.55 (Linux box that you want to access).
-
-You want to access from Linux client with IP 138.47.99.99.
-Destination (192.168.20.55) <- |NAT| <- Source (138.47.99.99)
-
-SH from the destination to the source (with public ip) using command below:
-
- $ ssh -R 19999:localhost:22 sourceuser@138.47.99.99
-
-port 19999 can be any unused port.
-Now you can SSH from source to destination through SSH tuneling:
-
- $ ssh localhost -p 19999
-
-3rd party servers can also access 192.168.20.55 through Destination (138.47.99.99).
-Destination (192.168.20.55) <- |NAT| <- Source (138.47.99.99) <- Bob's server
-
-From Bob's server:
-
- $ ssh sourceuser@138.47.99.99
-
-After the sucessful login to Source:
-
- $ ssh localhost -p 19999
-
-The connection between destination and source must be alive at all time. Tip: you may run
-a command (e.g. watch, top) on Destination to keep the connection active.
-
* Ajaxterm.
Allow remote shell access to host from web browser (require html+css+javascript).
--- a/stat.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/stat.rst Wed Apr 25 23:04:32 2012 +0300
@@ -75,7 +75,17 @@
Swap size and usage::
- $ free
+ $ free -t
+ total used free shared buffers cached
+ Mem: 1028732 91928 936804 0 5396 34936
+ -/+ buffers/cache: 51596 977136
+ Swap: 1048568 0 1048568
+ Total: 2077300 91928 1985372
+
+ $ vmstat
+ procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
+ r b swpd free buff cache si so bi bo in cs us sy id wa
+ 0 0 0 936804 5460 34936 0 0 21 5 363 29 0 0 99 0
FreeBSD interactive.
--------------------
--- a/system-load.rst Wed Apr 25 07:41:28 2012 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,21 +0,0 @@
--*- mode: outline; coding: utf-8; -*-
-
-* How cpu busy?
-
- $ top
-
-* How many free memory?
-
- $ free -t
- total used free shared buffers cached
- Mem: 1028732 91928 936804 0 5396 34936
- -/+ buffers/cache: 51596 977136
- Swap: 1048568 0 1048568
- Total: 2077300 91928 1985372
-
-or
-
- $ vmstat
- procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
- r b swpd free buff cache si so bi bo in cs us sy id wa
- 0 0 0 936804 5460 34936 0 0 21 5 363 29 0 0 99 0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/torrent.rst Wed Apr 25 23:04:32 2012 +0300
@@ -0,0 +1,23 @@
+.. -*- coding: utf-8; -*-
+
+=========
+ Torrent
+=========
+.. contents::
+
+deluge.
+=======
+
+Deluge is a full-featured, multi-platform, multi-interface BitTorrent client
+using libtorrent-rasterbar in it's backend and featuring multiple
+user-interfaces: GTK+, web and console.
+
+
+rtorrent.
+=========
+
+rTorrent is a text-based ncurses BitTorrent client written in C++, based on
+the libTorrent libraries for Unix.
+
+ http://libtorrent.rakshasa.no/
+ http://en.wikipedia.org/wiki/RTorrent
--- a/web-search.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/web-search.rst Wed Apr 25 23:04:32 2012 +0300
@@ -12,10 +12,84 @@
<meta name="ROBOTS" content="NOINDEX,NOFOLLOW" />
+General purpose search.
+=======================
+
+ http://google.com
+ http://yandex.com
+ http://yahoo.com
+ http://bing.com
+
+Mail list search.
+=================
+
+ http://www.mail-archive.com/
+ turns your mailing list into a searchable archive
+ http://www.gmane.org/
+ USENET gateway/archive service, some lists may have delay in
+ indexing.
+
+Image by image search.
+======================
+
+ * http://www.gazopa.com/
+ * http://images.google.com/
+ * http://www.tineye.com/
+
+Image by text search.
+=====================
+
+ * http://en.wikipedia.org/wiki/List_of_CBIR_Engines
+
Dictionary Search.
==================
- http://www.onelook.com/
+ * http://www.onelook.com/
+
+Software search.
+================
+
+ http://alternativeto.net
+ Search for alternatives.
+
+Code search.
+============
+
+ http://code.google.com/
+ Google Code.
+ http://www.koders.com/
+ Search for code in released Open Source tarballs. You can select
+ license and language.
+ http://www.merobase.com/
+ Search for file names in Open Source VCS.
+ http://snipplr.com/
+ Search for code snippets from its service.
+
+Search in blogs.
+================
+
+ http://blogsearch.google.com/
+ Google search for blog entries.
+ http://www.google.com/search?q=EXPR&tbm=blg&output=atom
+ Atom feed for new result of search in blogs.
+ http://www.technorati.com/
+ Very irrelevant or zero result.
+
+History of word/phrase occurrence.
+==================================
+
+ http://www.google.com/trends/
+ How often something searched through Google.
+ http://books.google.com/ngrams
+ Search of phrases in books from 1800 till now day.
+
+DuckDuckGo.
+===========
+
+General search engine.
+
+ http://duckduckgo.com/
+ search page
Google historical corpus statistics.
====================================
@@ -208,47 +282,6 @@
define:WORD
-Google Code.
-============
-
- http://code.google.com/
- http://www.google.com/codesearch
- http://www.google.com/help/faq_codesearch.html
-
-file:
------
-::
-
- file:\.(x|abc)$
-
-lang:
------
-::
-
- lang:"c++", -lang:java
- lang:^(c|c#|c\+\+)$
-
-license:
---------
-::
-
- license:apache,-license:gpl
- license:bsd|mit
-
-package:
---------
-::
-
- package:"www.kernel.org"
- package:\.tgz$
-
-Koders.com.
-===========
-
-You can select license and language.
-
- http://www.koders.com/
-
Yahoo search query syntax.
==========================
@@ -454,4 +487,3 @@
http://marketshare.hitslink.com/
Market Share for Mobile and Desktop. Browsers, Operating
Systems, Search Engines and Social Media Marketing
-
--- a/web-seo.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/web-seo.rst Wed Apr 25 23:04:32 2012 +0300
@@ -5,6 +5,18 @@
==========
.. contents::
+Informing search engine about site structure.
+=============================================
+::
+
+ http://www.example.org/sitemap.xml
+ http://www.example.org/robots.txt
+
+ * http://en.wikipedia.org/wiki/Sitemaps
+ * http://www.sitemaps.org/
+ * http://en.wikipedia.org/wiki/Robots.txt
+ * http://www.robotstxt.org/
+
Alexa.
======
--- a/wget.rst Wed Apr 25 07:41:28 2012 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
--*- mode: outline; coding: utf-8 -*-
-
-* Recursive site download.
-
- $ wget -r -np -nc -e robots=off -p -k TOP-LEVEL-URL
-
-* Get server response header.
-
- $ wget --server-response http://example.com
- $ wget -S http://example.com # short variant
-
-* View cookies from site.
-
- $ wget --save-cookies FILE -O - http://google.com >/dev/null
-
-* Send cookies to site.
-
- $ wget --load-cookies FILE http://google.com
-
-* Send specific header line.
-
- $ wget --header='Accept-Charset: iso-8859-2' --header='Accept-Language: hr' http://fly.srk.fer.hr/
-
-* Send POST request.
-
-Log in to the server. This can be done only once.
-
- $ wget --save-cookies cookies.txt --post-data 'user=foo&password=bar' http://server.com/auth.php
-
-Now grab the page or pages we care about.
-
- $ wget --load-cookies cookies.txt -p http://server.com/interesting/article.php
--- a/windows-driver.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/windows-driver.rst Wed Apr 25 23:04:32 2012 +0300
@@ -199,6 +199,10 @@
Debugging Tools for Windows
http://msdn.microsoft.com/en-us/library/ff543450%28VS.85%29.aspx
Checked and Free Build Differences
+ http://msdn.microsoft.com/en-us/library/windows/hardware/ff540793.aspx
+ Debugging Driver Installation
+ http://msdn.microsoft.com/en-us/library/windows/hardware/ff550863.aspx
+ SetupAPI Device Installation Log Entries
Driver signing.
===============
--- a/windows.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/windows.rst Wed Apr 25 23:04:32 2012 +0300
@@ -532,6 +532,14 @@
cmd> systeminfo
+From ``Win+R``::
+
+ helpctr.exe -mode hcp://system/sysinfo/msinfo.xml
+
+or by::
+
+ cmd> %SystemRoot%\pchealth\helpctr\binaries\helpctr.exe -mode hcp://system/sysinfo/msinfo.xml
+
Automatically logon to Windows.
===============================
::
--- a/x.rst Wed Apr 25 07:41:28 2012 +0300
+++ b/x.rst Wed Apr 25 23:04:32 2012 +0300
@@ -76,6 +76,74 @@
$ xprop -root
$ xprop -name bash # for xterm with running bash inside
+Keyboard's keys under X window.
+===============================
+
+ scancodes
+ hardware-dependent codes generated by keystrokes and received by
+ the X server.
+ keycodes
+ Codes sent by the X server to the client indicating which key
+ was pressed. Keycodes by themselves do not indicate what the
+ keystroke means; the client must request that information from
+ the X server.
+ modifiers
+ Flags, such as ``shift'' and ``control,'' that the server sends
+ with each keycode to the client. The client's interpretation of
+ the keycode may depend on the state of the modifiers. For
+ example, the state of the shift modifier determines whether an
+ alphabetic character should be lowercase or uppercase. Because
+ the X server encodes the states of the eight modifiers (shift,
+ lock, control, mod1, mod2, mod3, mod4, and mod5) in a single
+ byte of data, modifiers are often referred to as ``modifier
+ bits.''
+ keysyms
+ codes that specify the glyphs appearing on the keys. The X
+ server also maintains a list of strings that describe the
+ keysyms, such as ``a'', ``B'', and ``Control.''
+
+Find the keycode.
+=================
+
+::
+
+ $ xev
+ $ cat /usr/include/X11/keysymdef.h
+
+Don't run under X::
+
+ $ showkey
+
+To do same under X::
+
+ $ xev | sed -n 's=.*keycode \([0-9]*\).*=\1=p'
+
+List key modifier::
+
+ $ xmodmap -pm
+
+Add keycode to modifier::
+
+ $ xmodmap -e "add shift = Shift_R"
+
+Remove keycode from modifier::
+
+ $ xmodmap -e "remove shift = Shift_L"
+
+Examining the current keymap table::
+
+ $ xmodmap -pk
+
+Changing the keymap table::
+
+ $ xmodmap -e "keycode 34 = bracketleft braceleft"
+ $ xmodmap -e "keysym CapsLock = Control_L"
+
+ https://wiki.ubuntu.com/LaptopTesting/Keycodes
+ Ubuntu Keycodes howto.
+ http://en.gentoo-wiki.com/wiki/Multimedia_Keys
+ Gentoo Multimedia Keys howto.
+
Making screenshort.
===================
::
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/xkb.rst Wed Apr 25 23:04:32 2012 +0300
@@ -0,0 +1,24 @@
+
+======
+ xkb.
+======
+.. contents::
+
+List xkb settings.
+==================
+::
+
+ $ setxkbmap -query
+ rules: evdev
+ model: pc105
+ layout: us,ru
+ variant: ,
+ options: grp:rwin_toggle,grp_led:scroll
+
+Set en/ru layout.
+=================
+
+Empty ``-option`` reset xkb settings::
+
+ $ setxkbmap -layout us,ru -option '' -option grp:rwin_toggle,grp_led:scroll
+