• @friend_of_satan
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    4
    edit-2
    4 months ago

    Or use rename

    $ touch foo{1..5}.txt
    $ rename -v 's/foo/bar/' foo*
    foo1.txt renamed as bar1.txt
    foo2.txt renamed as bar2.txt
    foo3.txt renamed as bar3.txt
    foo4.txt renamed as bar4.txt
    foo5.txt renamed as bar5.txt
    $ rename -v 's/\.txt/.text/' *.txt
    bar1.txt renamed as bar1.text
    bar2.txt renamed as bar2.text
    bar3.txt renamed as bar3.text
    bar4.txt renamed as bar4.text
    bar5.txt renamed as bar5.text
    $ rename -v 's/(.*).text/1234-$1.txt/' *.text
    bar1.text renamed as 1234-bar1.txt
    bar2.text renamed as 1234-bar2.txt
    bar3.text renamed as 1234-bar3.txt
    bar4.text renamed as 1234-bar4.txt
    bar5.text renamed as 1234-bar5.txt