linux get part of string
INPUT='someletters_12345_moreleters.ext'
SUBSTRING=$(echo $INPUT| cut -d'_' -f 2)
echo $SUBSTRINGlinux get part of string
INPUT='someletters_12345_moreleters.ext'
SUBSTRING=$(echo $INPUT| cut -d'_' -f 2)
echo $SUBSTRINGlinux get part of string
b=${a:12:5}linux get part of string
number=$(echo $filename | egrep -o '[[:digit:]]{5}' | head -n1)Copyright © 2021 Codeinu
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