Apply command to each line
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by Alex
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Published on 2010-04-26T03:31:30Z
Indexed on
2010/04/26
3:33 UTC
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bash
Suppose I have some output from a command (such as ls -1):
a
b
c
d
e
...
I want to apply a command (say echo to each one, in turn). E.g.
echo a
echo b
echo c
echo d
echo e
...
What's the easiest way to do that in bash?
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