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add example

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vincent 2021-01-26 18:33:44 +01:00
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IT/linux/shell.md
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@ -56,3 +56,14 @@ fi
|-r -w -x | test permition| |-r -w -x | test permition|
|$a -nt $b| $a plus récent| |$a -nt $b| $a plus récent|
|$a -ot $b| $a plus vieux| |$a -ot $b| $a plus vieux|
## Supprimer les Dossiers contenant 1 élement
```
IFS=$'\n';for i in $(ls) do  ✔  10022  18:29:32 
if [ $(ls $i|wc|awk '{print $1}') = 1 ]
then
rm -r $i
fi
```