ccp4

• To commit changes : gitci [msg] or git add -A && git commit -m [msg]
• To update on brno server : ssh brno "cd /home/tarik/Documents/git/ccp4 && git pull"
• To serve file system links : cdccp4; python3 -m http.server 8001

Linux

keyboard mapping

• To see event related keys : xev
• To assign shiftR to the 'Pause' key : xmodmap "key 62 = Pause"

Since xev shows that key 62 is associated with the ShiftR key.

Code analysis

• cloc is a program to check the number of blank, comments and code lines : cloc .

GIT

enable automatic login

• Follow the git doc in addingan agent ssh-add agent and keypair
• replace https://www. by git@ in remote address in .git/config.

Web

Firefox

quick search on websites Set wiktionary firefox toolbar quick search access :

• add as a favory with keyword wk
• change location to https://en.wikionary.org/wiki/%s

Now wiktionary page is automatically reached doing : wk [search]

serve file system on browser

File system broadcast through http : python3 -m http.server 8001

Image manipulation

Tile

put several images in same .png : montage *.png -tile 4x1 -geometry +0+0 out.png

Misc

unicode UTF-8

command line encoded characters : See greek or arabic unicode tables : printf "\u0637"