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bash:string_konvertieren
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Bash: String konvertieren
Groß-/Kleinschreibung
tr
echo $a | tr '[A-Z]' '[a-z]'
awk
echo $a | awk '{print tolower($0)}'
Bash 4.0
echo ${a,,}
To lowercase
$ string="A FEW WORDS" $ echo ${string,} a FEW WORDS $ echo ${string,,} a few words $ echo ${string,,[AEIUO]} a FeW WoRDS $ string="A Few Words" $ declare -l string $ string=$string; echo $string a few words
To uppercase
$ string="a few words" $ echo ${string^} A few words $ echo ${string^^} A FEW WORDS $ echo ${string ^^[aeiou]} A fEw wOrds $ string="A Few Words" $ declare -u string $ string=$string; echo $string A FEW WORDS
Toggle
$ string="A Few Words" $ echo ${string~~} a fEW wORDS $ string="A FEW WORDS" $ echo ${string~} a fEW wORDS $ string="a few words" $ echo ${string~} A Few Words
Capitalize
$ string="a few words" $ declare -c string $ string=$string $ echo $string A few words
Title case
$ string="a few words" $ string=($string) $ string=${string[@]^} $ echo $string A Few Words $ declare -c string $ string=(a few words) $ echo ${string[@]} A Few Words
bash/string_konvertieren.txt · Zuletzt geändert: 2010/11/05 08:35 (Externe Bearbeitung)
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