- List available printers:
lpstat -p -d - removing something from gnome menubar: windows + alt + right click -> option to remove
- Screen Recording: Get window id:
xwininfo -display :0, then userecordmydesktop - Find out who's logged in:
who - GTX970 GPUs: cslab6a-6h, gemini, pastorale, pokemon
- penny has a 550 GTX Ti GPU
- Makes application full screen: F11 key
- zwrite : message other users
- see who's logged in inside building
floor 1 - see specs of machine:
uname -a - All dept machines have CUDA enabled over SSH, but not OpenGL $DISPLAY variable.
- printing:
lpr -P bw3 -h -o sides=one-sided -o page-ranges=3,4-9 report.pdf - Google-chrome cache (remap it to full disk) :
cd ~/.cache; ln -s /dev/full google-chrome - Shebang:
#!/usr/bin/env python - Show members of a UNIX group:
members cs224ta - timing - measure real-time and user seconds :
time ./a.out - get NVIDIA driver version: cat /proc/driver/nvidia/version
- Reverse SSH Tunnel
#startGenHeatmap
#!/usr/bin/python
import sys
import os
nAnimalTypes = 2
nAnimalsPerGroup = 25
nConn = 3
nStim = 4
nJobs = nAnimalTypes*nAnimalsPerGroup*nConn*nStim
bash_cmd = "qsub -t 1-%d -l day runGenHeatmap" % nJobs
print(bash_cmd)
os.system(bash_cmd)#runGenHeatmap
#!/usr/bin/python
import sys
import os
job_id = os.environ.get('SGE_TASK_ID','0')
matlab_cmd = 'cd /data/people/evjang/TectalModel/experiments; generate_heatmaps_2(%d); exit' % (int(job_id))
bash_cmd = "/local/bin/matlab -nodisplay -nosplash -nodesktop -r \'%s\'" % (matlab_cmd)
print(bash_cmd)
os.system(bash_cmd)- Find out whether lib installed
ldconfig -p | grep libjpeg
when library missing (libmpc.so.2), try "locate libmpc" and you will get a list of libraries installed that match.
you can use ln -s source target to swap in newer libs