# HG changeset patch # User Oleksandr Gavenko # Date 1268346342 -7200 # Node ID e315ba898becdb4943a6362b2f2102f47e0671f7 # Parent dd61a6e88b6320df45958dab0e135b14dd2ed9e2# Parent 1dee24659bd757b8faa1cf7ce2104e62abc199d4 Automated merge with file:///srv/hg/admin-doc diff -r 1dee24659bd7 -r e315ba898bec linux.rst --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/linux.rst Fri Mar 12 00:25:42 2010 +0200 @@ -0,0 +1,27 @@ +-*- mode: outline; coding: utf-8 -*- + +* SysRq. + + x86: ALT-SysRq- + SPARC: ALT-STOP- + PPC: ALT - Print Screen (or F13) - + + '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 diff -r 1dee24659bd7 -r e315ba898bec net.rst --- a/net.rst Fri Mar 12 00:25:38 2010 +0200 +++ b/net.rst Fri Mar 12 00:25:42 2010 +0200 @@ -1,5 +1,11 @@ -*- outline -*- +* Ukraine internet provider. + +** Utel. + +User - none, password - none, phone - '*99***1#'. + * How disable IPv6? ** Debian kernel 2.6/Ubuntu ("official" method)/Fedora Core.