78 lines
1.3 KiB
Markdown
78 lines
1.3 KiB
Markdown
# Bash (exemples)
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Ajouter un préfixe à la ligne d'un fichier texte:
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```bash
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brew list | sed -e 's/^/brew install /' > brew-list.txt
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```
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Pour un suffixe:
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```bash
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sed -e 's/$/suffix/'
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```
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Cherche tous les .jpg d'un répertoire et les effacer:
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```bash
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find . -name '*jpg' -exec rm {} +
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```
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Concaténer tous les .csv:
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```bash
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find . -type f -iname "*.csv" -exec cat {} \; > toutes.txt
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```
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Couleurs dans le terminal:
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```bash
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export UNDERLINE=$(tput sgr 0 1)
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export BOLD=$(tput bold)
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export BLACK=$(tput setaf 0)
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export RED=$(tput setaf 1)
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export GREEN=$(tput setaf 2)
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export YELLOW=$(tput setaf 3)
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export BLUE=$(tput setaf 4)
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export PURPLE=$(tput setaf 5)
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export CYAN=$(tput setaf 6)
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export WHITE=$(tput setaf 7)
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export GRAY=$(tput setaf 8)
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export LIGHTRED=$(tput setaf 9)
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export LIGHTGREEN=$(tput setaf 10)
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export LIGHTYELLOW=$(tput setaf 11)
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export LIGHTBLUE=$(tput setaf 12)
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export LIGHTPURPLE=$(tput setaf 11)
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export LIGHTCYAN=$(tput setaf 11)
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export RESET=$(tput sgr0)
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```
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```bash
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echo "${BLUE}blue${RESET} ${RED}red${RESET}"
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blue red
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for i in {0..255}; do echo "$(tput setaf $i)test"; done
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```
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Supprimer récursivement tous les fichiers .DS_ST0RE:
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```bash
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sudo find / -name ".DS_Store" -depth -exec rm {} \;
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```
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```bash
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find . -name '*.DS_Store' -type f -delete
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```
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```bash
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find . -name '.DS_Store' -type f -print -exec rm -f {} +
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```
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