1234567xrandr –newmode "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync xrandr –addmode VIRTUAL1 1920x1080_60.00 xrandr –output VIRTUAL1 –mode 1920x1080_60.00 xrandr –output LVDS1 –off Source: https://askubuntu.com/questions/679135/how-do-i-set-new-screen-resolution-for-a-headless-server-using-teamviewer-10
Unpause application in Mac OS X Find your paused app’s process ID (using either Activity Monitor or ps -ax | grep ) issue it the CONT signal using “kill” in … Read More
Get drive Manufacturer, Model number, serial number, etc..: If we are concerned with the first drive in the system (/sda): 1sudo hdparm -i /dev/sda To see what volumes exist: 1sudo … Read More
get the process id of the application 1ps aux | grep [name of program to close] kill the application 1kill [process id] check process to ensure its gone 1rerun: ps … Read More
Search for certain tags in a directory of images (e.g. – Canon): Find all instances with a “Canon” tag in the EXIF data for all images in current path: 1exiftool … Read More
get the process id of the application 1ps -A | grep [name of program to close] kill the application 1kill -9 [process id] check process to ensure its gone 1rerun: … Read More
During OS-X Install (El Capitan or OTHER) “This copy of the Install OS X El Capitan application can’t be verified. It may have been corrupted or tampered with during downloading”. Open … Read More
Source: http://aplawrence.com/Unixart/crontab_not_running.html Check the last time cron was run: 1 # ls -lut /etc/init.d/cron Is cron still running: 1ps -el | grep cron Has cron looked at its files lately?: 1# … Read More
