bash – refer the first parameter from last command quickly

2014-09-22 1 min read Bash

To refer to first parameter from the last command quickly, you can use

Note: This can also be referred as “!!:1“

bash refer parameters from the current command

2014-09-15 1 min read Bash

In bash you can use

to refer to any parameter from the current command, example:

mv ak amit.!#:1.txt
ls amit.ak.txt

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