about:config layout.spellcheckDefault value to “2″ restart firefox

Clear Firefox Data Ctrl+Shift+Del

Windows 7 Activation cscript slmgr.vbs -ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX cscript slmgr.vbs -ato

Windows XP Script Windows XP.bat ECHO off ECHO "This will open web pages with all needed programs" REM ================================================ REM Standard software sectio…

>> img=imread('img01.tif'); >> img1=imread('img01.tif'); >> imwrite(img1,'Im01.png','png'); >> whos img1 Name        Size                 Bytes  Class   …

add_hosts.bat set hostdomain1=mpa.one.microsoft.com set hostdomain2=activate.adobe.com set hostsip=127.0.0.1 echo %hostsip% %hostdomain1% >> C:\Windows\System32\drivers\etc\h…

Windows XP, Vista, 7 1. Click Start, and then click Run. 2. In the Open box, type control userpasswords2 or netplwiz, and then click OK. 3. Clear the "Users must enter a user name…

netsh firewall show allowedprogram Displays the allowed programs. show config Displays the detailed local configuration information. show currentprofile Displays the current profil…

Grep will remove all comments and sed will remove all empty lines # grep -v "^#" /etc/squid/squid.conf | sed -e '/^$/d' Same with sed # cat /etc/squid/squid.conf | sed '/ *#/d; /^…

cat .screenrc hardstatus alwayslastline hardstatus string '%{= kG}[ %{G}%H %{g}][%= %{=kw}%?%-Lw%?%{r}(%{W}%n*%f%t%?(%u)%?%{r})%{w}%?%+Lw%?%?%= %{g}][%{B}%Y-%m-%d %{W}%c %{g}]' # D…