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string_operations

33 Treffer, Zuletzt geändert: vor 9 Monaten

===== Length Operator ===== There are two way to get length of the string. The simplest one is ${#var... ed within the "back tick" shell operators like TARGETDIR=`dirname $1`. The "back tick" operators are eq... an use these expressions: path = ${foo%/*} To get: /tmp/my.dir (like dirname) file = ${foo##*/} To get: filename.tar.gz (like basename) base = ${file%