informatique:linux:awk
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informatique:linux:awk [2019/06/06 09:21] – fonction trim pteu | informatique:linux:awk [2025/02/17 14:14] (current) – [Exemples] case-insensitive search pteu | ||
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- | {{tag> | ||
- | |||
- | |||
======awk====== | ======awk====== | ||
Line 86: | Line 83: | ||
* '' | * '' | ||
* '' | * '' | ||
+ | * '' | ||
===Le cas printf=== | ===Le cas printf=== | ||
Line 194: | Line 192: | ||
echo -e " | echo -e " | ||
awk -F\: '{ sub(/^[ \t\r\n]+/, "", | awk -F\: '{ sub(/^[ \t\r\n]+/, "", | ||
+ | </ | ||
+ | |||
+ | * ne pas afficher les lignes en doublon | ||
+ | <code bash> | ||
+ | # count s' | ||
+ | awk ' | ||
+ | </ | ||
+ | |||
+ | * compter le nombre de caractère dans une ligne (k pour l' | ||
+ | <code bash> | ||
+ | echo $ligne | awk -F' | ||
+ | </ | ||
+ | |||
+ | * N' | ||
+ | <code bash> | ||
+ | awk ' | ||
+ | </ | ||
+ | |||
+ | * filtrer sans tenir compte de la casse (minuscule/ | ||
+ | <code bash> | ||
+ | echo " | ||
+ | TOTO | ||
</ | </ |
informatique/linux/awk.1559812876.txt.gz · Last modified: 2019/06/06 09:21 by pteu