:: toxpenguin ::

:: how to print line range from file wiht command or bash $ sed -n 'star,endp' file_name ex: $ sed -n '60,200p' filename.txt :: link + googlelinux + linuxquestions

:: how to disable ping respond on linux # echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all you can add that line on /etc/rc.local or /etc/init.d/boot.local to make it permanent.. :: links + googlelinux + go2linux

:: error running googleearth $ googleearth exec: 50: ./googleearth-bin: not found :: how to fix googleearth-bin: not found $ sudo apt-get install lsb-core :: links + googlelinux + howtoforge

:: how to reset auto increment in mysql mysql> ALTER TABLE table_name AUTO_INCREMENT = 0; 0 = starting value for auto increment :: links + googlelinux + bayublitar

:: whatis mod_pagespeed please take a look this.. :: download and compile mod_pagespeed + download depot_tools [ linux: ~ ]# mkdir ~/bin [ linux: ~ ]# cd ~/bin [ linux: bin ]# svn co http://src.chromium.org/svn/trunk/tools/depot_tools [ linux: bin ]# export PATH=$PATH:~/bin/depot_tools + download mod_pagespeed source-code [ linux: ~ ]# mkdir mod_pagespeed [ linux: ~ ]# cd mod_pagespeed/ [ linux: mod_pagespeed ]# gclient config http://modpagespeed.googlecode.com/svn/tags/0.9.10.1/src [ linux: mod_pagespeed ]# gclient sync --force :: compiling mod_pagespeed [ linux: ~ ]# cd ~/mod_pagespeed/src [ linux: src ]# make BUILDTYPE=Release [ linux: src ]# cd install/ [ linux: install ]# ./install_apxs.sh use that command if your apache installed from source.. if your apache installing from repository, do this: [ linux: install ]# make staging [ linux: install ]# make install [ linux: install ]# make stop start :: restarting apache [ linux: install ]# /usr/local/apache2/b

:: how to enable tcp/ip forwarding on windows xp 0. open regedit.exe start - run - regedit 1. go to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters 2. set the following registry value: Value Name: IPEnableRouter Value type: REG_DWORD Value Data: 1 3. quit regedit and reboot your computer. :: links + googlemicrosoft + microsoft

:: using curl [ linux: ~ ]$ curl -s http://whatismyip.org/ :: using lynx [ linux: ~ ]$ lynx -dump checkip.dyndns.org :: using wget [ linux: ~ ]$ wget http://whatismyip.org -O - -o /dev/null :: links + googlelinux + go2linux