Accidentally bumped into the diff command, where subshell is used.
The diff command is used for comparison between two outputs:
diff -u --color <( cat one.txt ) <( cat two.txt)
-u will show unified difference
--color adds some nice colors
And the symbols < and ( should be used together!
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Accidentally bumped into the diff command, where subshell is used.
The diff command is used for comparison between two outputs:
diff -u --color <( cat one.txt ) <( cat two.txt)
-u will show unified difference
--color adds some nice colors
And the symbols < and ( should be used together!