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docs/macos/bash_exemples.md

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+# Bash (exemples)
+
+
+
+Ajouter un préfixe à la ligne d'un fichier texte:
+
+```bash
+brew list | sed -e 's/^/brew install /' > brew-list.txt
+```
+
+Pour un suffixe:
+
+```bash
+sed -e 's/$/suffix/'
+```
+
+
+
+Cherche tous les .jpg d'un répertoire et les effacer:
+
+```bash
+find . -name '*jpg' -exec rm {} +
+```
+
+
+
+Concaténer tous les .csv:
+
+```bash
+find . -type f -iname "*.csv" -exec cat {} \; > toutes.txt
+```
+
+
+Couleurs dans le terminal:
+
+```bash
+export UNDERLINE=$(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=$(tput sgr0)
+```
+
+```bash
+echo "${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:
+
+```bash
+sudo find / -name ".DS_Store" -depth -exec rm {} \;
+```
+
+```bash
+find . -name '*.DS_Store' -type f -delete
+```
+
+```bash
+find . -name '.DS_Store' -type f -print -exec rm -f {} +
+```
+