--- a/stat.rst	Tue Apr 01 19:05:48 2014 +0300
+++ b/stat.rst	Tue Apr 01 19:11:20 2014 +0300
@@ -24,6 +24,12 @@
 
   $ ps -e -o pid,cmd
 
+Show processes with same substring in command::
+
+  $ pgrep -f $SUBSTR
+  $ pgrep -l -f $SUBSTR
+  $ pgrep -a -f $SUBSTR
+
 View detail process info::
 
   $ ps -f <id>
@@ -32,6 +38,14 @@
 
   $ kill -s $SIG $PID
 
+Kill processes with same name::
+
+  $ killall $NAME
+
+Kill processes with same substring in command::
+
+  $ pkill -f $SUBSTR
+
 View processes interactively::
 
   $ htop