Install lm-sensors package: $ sudo apt-get install lm-sensors Execute sensors-detect command as root: $ sudo sensors-detect It will determine needed modules and at the end it will ask for your permission to automatically add them to the /etc/modprobe file. If you answered yes then load them using command: $ sudo service module-init-tools start Now you […]
To print current run-level execute: $ who -r run-level 3 2012-01-17 17:06 To print previous and current run-level execute: $ sudo runlevel N 3
Check out OSF Data Loss a research project aimed at documenting known and reported data loss incidents world-wide.
Display established TCP connections inside the terminal.
When you want to leave terminal open but force sudo to forget password then enter command: $ sudo -K
It is very annoying to see message “E212: Can’t open file for writing” when trying to save file. Hopefully there is a simple solution (a bit longer but without “W12 Warning“): :execute ‘:w !sudo tee % > /dev/null’ | :edit! Look at commandlinefu.com for more solutions like :W command below: :command W :execute ‘:silent w […]
I tend to forget passwords from time to time so I installed KeePassX today. Now I can store them in one place, organize and perform auto type.
Today I installed phpMyAdmin on fresh CentOS 6.2 (with EPEL repository) and it was not working. Looking at Apache logs revealed only notice: [notice] child pid 41292 exit signal Segmentation fault (11) My Apache and PHP versions: $ httpd -v Server version: Apache/2.2.15 (Unix) Server built: Dec 8 2011 18:07:26 $ php -v PHP 5.3.3 […]