for x in *.txt; do echo $x; done
Given:
foo=/tmp/my.dir/filename.tar.gz
We can use these expressions:
path = ${foo%/*}
To get: /tmp/my.dir (like dirname)
file = ${foo##*/}
To get: filename.tar.gz (like basename)
base = ${file%%.*}
To get: filename
ext = ${file#*.}
To get: tar.gz
for x in *txt;do echo ${x%%.*}.doc;done
Bash string manipulation filename で検索