Bash Expansion: Difference between revisions
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(Created page with "Bash brace expansion "autofills" some commands for you. == Create Multiple files == <code>touch file{1,2,3,4}.txt</code> - Expands to: <pre> file1.txt file2.txt file3.t...") |
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== References == | |||
<ul> | |||
<li>[http://www.devopsservice.com/bash-brace-expansion-tutorial devopservice tutorial]</li> | |||
</ul> | |||
Revision as of 03:35, 15 July 2017
Bash brace expansion "autofills" some commands for you.
Create Multiple files
touch file{1,2,3,4}.txt - Expands to:
file1.txt file2.txt file3.txt file4.txt
So, we can use a comma to separate the stuff we want to expand. Can we do ranges, I don't want to type all that?
We sure can!!
touch file{1..6}.txt - Expands to:
file1.txt file2.txt file3.txt file4.txt file5.txt file6.txt