DOWNLOAD A RPM PACKAGE USING YUM

May 15, 2012 by gustavo | centos, rpm, yum


# install yum-downloadonly plugin yum install yum-downloadonly # download httpd package without ...
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SEND TAR OUTPUT TO STDIN OF TAR ON REMOTE HOST.

May 2, 2012 by gustavo | ssh


tar zcvf - /home/myhome | ssh backuphost "cd /backups/myhome && tar zxvf -"

MAKE A BACKUP WITH AUTO TIMESTAMPING

April 26, 2012 by gustavo | terminal


cp index{,-$( date +%F )}.php # Make a backup of index.php, auto timestamping to current date. Lik...
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REMOTE GRAPHICAL DESKTOP IN CENTOS USING GDM+XD...

April 24, 2012 by gustavo | gdm, X11


Edit /etc/gdm/custom.conf as: [security] DisallowTCP=false AllowRemoteRoot=true [xdmcp] Enable=...
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CLEAN /TMP DIRECTORY

April 24, 2012 by gustavo | terminal


tmpwatch --mtime --all 336 /tmp 336 = 2 weeks (24 * 14)

REMOVE ALL EXCEPT SOME FILES

April 17, 2012 by gustavo | shell


$ rm -rf !(fileA|fileB|...|fileN)

VERIFICAR E-MAILS NÃO LIDOS NO GMAIL PELO TERMI...

April 17, 2012 by gustavo | gmail, terminal


$ curl -u email:senha --silent "https://mail.google.com/mail/feed/atom" | tr -d '\n' | awk -F '' '{f...
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NETWORK GREP EXAMPLE

April 8, 2012 by gustavo | ngrep


Show the query and results of 'select' queries going to your mysql server. Won't work on socket conn...
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REMOVE MAXIMIZED WINDOWS TITLEBAR IN GNOME SHEL...

February 23, 2012 by gustavo | gnome3


1. install maximus via apt-get, open gconf-editor, navigate to apps > maximus and enable "no_maximiz...
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SAMPLE CONFIGURATION OF ~/.SSH/CONFIG FILE

February 20, 2012 by gustavo | ssh


Host myhost HostName server1.mydomain.com Port 2244 User gustavo Host tunnel ...
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