mkdocs/docs/macos/bash_exemples.md

Bash (exemples)

Ajouter un préfixe à la ligne d'un fichier texte:

brew list | sed -e 's/^/brew install /' > brew-list.txt

Pour un suffixe:

sed -e 's/$/suffix/'

Cherche tous les .jpg d'un répertoire et les effacer:

find . -name '*jpg' -exec rm {} +

Concaténer tous les .csv:

find . -type f -iname "*.csv" -exec cat {} \; > toutes.txt

Couleurs dans le terminal:

export UNDERLINE=$(tput sgr 0 1)
export BOLD=$(tput bold)
export BLACK=$(tput setaf 0)
export RED=$(tput setaf 1)
export GREEN=$(tput setaf 2)
export YELLOW=$(tput setaf 3)
export BLUE=$(tput setaf 4)
export PURPLE=$(tput setaf 5)
export CYAN=$(tput setaf 6)
export WHITE=$(tput setaf 7)
export GRAY=$(tput setaf 8)
export LIGHTRED=$(tput setaf 9)
export LIGHTGREEN=$(tput setaf 10)
export LIGHTYELLOW=$(tput setaf 11)
export LIGHTBLUE=$(tput setaf 12)
export LIGHTPURPLE=$(tput setaf 11)
export LIGHTCYAN=$(tput setaf 11)
export RESET=$(tput sgr0)

echo "${BLUE}blue${RESET} ${RED}red${RESET}"
blue red
for i in {0..255}; do echo "$(tput setaf $i)test"; done

Supprimer récursivement tous les fichiers .DS_ST0RE:

sudo find / -name ".DS_Store" -depth -exec rm {} \;

find . -name '*.DS_Store' -type f -delete

find . -name '.DS_Store' -type f -print -exec rm -f {} +