06-08-20121

This commit is contained in:
2021-08-06 13:32:29 +02:00
parent 53aa196ac1
commit 7d89fb0224
14 changed files with 2297 additions and 46 deletions

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@@ -98,6 +98,27 @@ $ ls archive.tar
Compresser avec zip:
```
zip <archive.zip> <file1> <file2>
zip <archive.zip> <file*>
```
```bash
$ zip p10k.zip p1Ok.zsh
adding: p1Ok.zsh (deflated 63%)
```
Options:
- -q : pas des sortie écran
- -Z bzip2 : méthode de compression bzip2 (deflate par défaut)
- -9 ... -0 : niveau de compression (maxi -> mini)
- -e : avec mot-de-passe
Compresser un dossier avec zip:
```bash
$ zip -r scripts.zip scripts/
adding: scripts/ (stored 0%)

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@@ -119,7 +119,7 @@ $ usermod -G "" <username>
### Code de sortie:
### Code de sortie (code de retour):
Chaque commande renvoie un *code de sortie* (quelque fois nommé *état de retour* ).
@@ -136,6 +136,7 @@ $ hostname
silverbook.home
$ echo $?
0
$ hostnam
-bash: hostnam: command not found
$ echo $?
@@ -149,3 +150,18 @@ bruno@SilverBook:~/.kymsu/plugins.d$ if [ $? -eq 0 ]; then echo "ok"; else echo
ok
```
```bash
$ pip3 install -U "pip"
ret=$?
# pas d'update: ret=0
[ $ret -eq 0 ] && echo -e "No update available !"
if [ $ret -eq 0 ]; then
echo -e "No update available !"
fi
```

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@@ -100,6 +100,16 @@ if [ -d directory ]; then
if [ -d ~/.kde ]; then
```
Si le répertoire *<u>directory</u>* existe ET n'est <u>pas vide</u>
```bash
local_path=$HOME/Sites/
if find "$local_path/node_modules" -mindepth 1 -maxdepth 1 | read; then echo "dir not empty"; else echo "dir empty"; fi
if [ -d "$local_path/node_modules" ] && [ -n "$(ls -A "$local_path/node_modules")" ]; then echo "dir not empty"; else echo "dir empty"; fi
```
Si le fichier *<u>regularfile</u> (ni un blockspecialfile, ni un characterspecialfile, ni un directory)* existe
```bash

17
docs/Linux/exa.md Normal file
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@@ -0,0 +1,17 @@
**exa -lbhHigUmuSa@ --time-style=long-iso --git --color-scale**
```bash
exa -lbhHigUmuSa@ --time-style=long-iso --git --color-scale
inode Permissions Links Size Blocks User Group Date Modified Date Created Date Accessed Git Name
3426575 drwxr-xr-x 12 - - bruno staff 2021-08-05 17:33 2021-08-05 09:35 2021-08-05 17:33 -- .git
3426645 drwxr-xr-x 3 - - bruno staff 2021-08-05 09:35 2021-08-05 09:35 2021-08-05 17:32 -- img
3426641 .rw-r--r-- 1 1,1Ki 8 bruno staff 2021-08-05 09:35 2021-08-05 09:35 2021-08-05 09:35 -- LICENSE
3426642 .rw-r--r-- 1 1,4Ki 8 bruno staff 2021-08-05 09:35 2021-08-05 09:35 2021-08-05 09:35 -- Pure Dark.alfredappearance
3426643 .rw-r--r--@ 1 1,4Ki 8 bruno staff 2021-08-05 09:35 2021-08-05 09:35 2021-08-05 09:36 -- Pure Light.alfredappearance
└── com.apple.lastuseddate#PS (len 16)
3426644 .rw-r--r-- 1 316 8 bruno staff 2021-08-05 09:35 2021-08-05 09:35 2021-08-05 09:36 -- README.md
```