peer bash
https://peer.st/dw/
2026-04-29T16:15:52+0200peer
https://peer.st/dw/
https://peer.st/dw/lib/tpl/dokuwiki/images/favicon.icotext/html2011-10-21T18:28:55+0200Anonymous (anonymous@undisclosed.example.com)bash:array
https://peer.st/dw/doku.php?id=bash:array&rev=1319214535&do=diff
bash: array
PACKAGES=`cat packages.txt`
i=1
for PACKAGE in $PACKAGES
do
array[$i]=" <package>$PACKAGE</package>"
(( i++ ))
done
anz=$(( ${#array[@]} ))
for ((i=1; i<=$anz ; i++)) do
echo ${array[$i]};
done
data1=$(cat <<EOF
a
b
c
EOF
)
echo "$data1"text/html2010-11-05T08:35:50+0200Anonymous (anonymous@undisclosed.example.com)bash:string_konvertieren
https://peer.st/dw/doku.php?id=bash:string_konvertieren&rev=1288942550&do=diff
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