Revision as of 14:38, 22 May 2019

How To Something

NeXT Steps

 here everything has yet to be done !

coming soon :

Everything You Always Wanted to Know on git [seldom]... (But Were Afraid to Ask) a collection of links of interest

See also

• Main_Page
• Technoverse
• git

guides

Unix Shell

• working with file and directories
  • https://swcarpentry.github.io/shell-novice/03-create/index.html
• Shell
  • https://swcarpentry.github.io/shell-novice/06-script/index.html
• how to find things
  • https://swcarpentry.github.io/shell-novice/07-find/index.html

useful commands

cd

cp

df

ls

ls
ls -al
ls -alf

ln

mv

mkdir

rm

touch

Find

grep

awk

sed

cat

less

vi

vim

ssh

scp

How To

How To

using grep

grep -rwl '/path/' -e "string"
grep -rwl '/path/' -e "string" | grep 'path_string'

combining find and command using exec

• tous les dossiers appelés target

find -name target -type d

• effacer tous les dossier nommé "target" executer un rm recursif, le dossier target est utilisé part maven entres autres

find -name target -type d -exec rm -r {} \;

• chercher une chaine searched_string_in_file dans les fichers *.cxx

find . -type f -name "*.cxx" -exec grep "searched_string_in_file" {} \;

• ajouter -print pour afficher le fichier conteneur

find . -type f -name "*.cxx" -exec grep "searched_string_in_file" {} \; -print 

• filtrer le chemin d'access et afficher le fichier

find /path -path '*path_string*' -type f -exec grep -qw 'string' {} \; -print