How to apply shell command to each line of a command output?
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by Alex
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Published on 2010-04-26T03:31:30Z
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2010/04/26
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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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