$ adb pull /data/data/com.android.providers.contacts/databases/contacts2.db ; sqlite3 -batch <<EOF contacts2.db <CR> .header on <CR> .mode tabs <CR> select * from data; <CR> EOF

adb pull /data/data/com.android.providers.telephony/databases/mmssms.db ; sqlite3 -batch <<EOF contacts2.db <CR> .header on <CR> .mode tabs <CR> select * from sms; <CR> EOF

for i in {1..10}; do wget $(wget -O- -U "" "http://images.google.com/images?imgsz=xxlarge&hl=en&q=wallpaper&sa=N&start=$(($RANDOM%700+100))&ndsp=10" --quiet | grep -oe 'http://[^"]*\.jpg' | head -1);done

$ qrencode -o contact.png ?`cat contact.vcs`?

find . -type f -not -name "*.doc" -exec mv "{}" "{}".doc \;

ls -R | grep ":$" | sed -e 's/:$//' -e 's/[^-][^\/]*\//--/g' -e 's/^/ /' -e 's/-/|/'

wget -O - http://docs.oracle.com/javase/jndi/tutorial/ldap/connect/src/Timeout.java

$ wget -O - http://docs.oracle.com/javase/jndi/tutorial/ldap/connect/src/Timeout.java
--2012-05-03 18:54:32--  http://docs.oracle.com/javase/jndi/tutorial/ldap/connect/src/Timeout.java
Resolving docs.oracle.com... 77.109.171.186, 77.109.171.152
Connecting to docs.oracle.com|77.109.171.186|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 2514 (2.5K) [text/plain]
Saving to: `STDOUT'

 0% [                                       ] 0           --.-K/s              
/* 
 * "@(#)Timeout.java	1.1	02/11/01 SMI"
 * 
 * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved.
 * и т.д.

$ wget -O - http://docs.oracle.com/javase/jndi/tutorial/ldap/connect/src/Timeout.java  2>/dev/null
/* 
 * "@(#)Timeout.java	1.1	02/11/01 SMI"
 * 
 * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved.
 * 
 * Sun grants you ("Licensee") a non-exclusive, royalty free,
 * license to use, modify and redistribute this software in source and
 * binary code form, provided that i) this copyright notice and license

for file in "* *"; do mv "${file}" "${file// /_}"; done

$ echo -e "o\nn\np\n1\n\n\nw\n" | fdisk /dev/sdX

$ for f in $(find . -name "*.zip"); do if ( unzip -l $f | grep [file name] &> /dev/null ); then echo $f; fi; done

vi +5d +wq foo

file -i файл.doc
файл.doc: application/msword; charset=binary

type=$(file -i "$1")
if echo "$type" | egrep -q 'office|word'
then
  # Делаем что-нибудь
fi

makeself <archive_dir> <file_name> <label>

#!/bin/bash

while true 
do
	FN=`/usr/bin/inotifywait --format %f  -e close_write /tmp`
	IS_TIFF=`echo $FN | grep -o .tif`
	if [ $IS_TIFF == ".tif" ] ;  then
		IP_TEST=`echo $FN | egrep -o [0-9]{3}`
		echo -n "Fax for $IP_TEST..."
		echo "" | mutt "ip$IP_TEST@localhost" -a "/tmp/$FN" -s "New fax"
		echo ' done!'
		echo "$FN" >> /tmp/asttest.log
		rm -f "/tmp/$FN"
	fi
done

find ./ -user someuser -exec chown www:www {} \;

UUID=`uuidgen` ; echo $UUID | sed s/-//g

UUID=`uuidgen` ; echo ${UUID//-/}

ffmpeg -ss 5 -i video.avi -vframes 1 -s 320x240 thumb.jpg

kill -9 `ps ux | grep 'wicd-client.py$' | awk '{print $2;}'`

grep -ihr color *.css | sed "s/.*color.*:\ *\"\?\([^\"|^\;|^\!]*\)\(.*\)/color:\1;/" | grep ";" > 1.colors
grep -ihr "background[^\-]" *.css | sed "s/.*background.*:\ *\"\?\([^\"|^\;|^\!|\S]*\)\(.*\)/color:\1;/" | grep ";" >> 1.colors
grep -ihr "border[^\-]" *.css | sed "s/.*border.*:\ *\"\?\([^\"|^\;|^\!|\S]*\)\(.*\)/color:\1;/" | grep ";" >> 1.colors
grep -v url 1.colors > 2.colors
grep -v "\/\*" 2.colors > 3.colors
sort 3.colors | uniq > 4.colors
more 4.colors

cat 4.colors | grep '#' > 5.colors