xrandr alone will give you available resolutions for each display attached xrandr Some examples: xrandr –output eDP –mode 1280×720 xrandr –output HDMI1 –mode 1280×720 xrandr –output -eDP1 –mode 12...

netsh interface ip delete arpcache

bmc -H 10.1.1.64 -U jonas -P jonas allinfo bmc -H 10.1.1.64 -U jonas -P jonas pecagent_health bmc -H 10.1.1.64 -U jonas -P jonas bmc_hostname bmc -H 10.1.1.64 -U jonas -P jonas bmc_hostname get bmc...

Enable SOL with Racadm (or via the web interface – whichever): racadm -r 10.2.2.2 -u root -p calvin config -g cfgIpmiLan -o cfgIpmiLanEnable 1 NOTE: for the ipmitool commands, create a new user wi...

An iDRAC can run out of available sessions and hence refuse any new connections over the web interface. This happens if the admin logs on multiple times and doesn’t log out (just closing the window...

NOTE: root/root works for web gui, but not for ipmi it seems. Had to create a new user (with SOL privliges) to use ipmitool Power control: ipmitool -H 10.1.1.62 -U jonas -P jonas chassis power on ...

RACADM: Usage: SSH -> racadm -> Get current value: getconfig -g -o Set a value: config -g -o <new\_value> Do “help” to get list of groups. Do “help ” to get objects for a part...

Have you ever wanted to copy something from one machine to another without having to setup FTP, NFS, Samba etc? Luckily Python offers to help by creating an instant web server in the directory it’s...

Record screen in Linux with avconv (replacement for ffmpeg in Ubuntu): avconv -f alsa -i pulse -f x11grab -r 25 -s 1920×1080 -i :0.0+0,0 -vcodec libx264 -pre:0 lossless_ultrafast -threads 0 video.m...

Install ssvncviewer: sudo apt-get install ssvnc Create a password file: sudo apt-get install vnc4server vncpasswd sudo apt-get remove vnc4server Launch the viewer toward a blade with iDRAC7: With...