rokoder

Tag: script

  • Get N matches using grep

    Here is the test data that we gonna use:

    >grep create *.log
1.log:create1
1.log:create2
10.log:create1
10.log:create2
2.log:create1
2.log:create2
3.log:create1
3.log:create2
4.log:create1
4.log:create2
5.log:create1
5.log:create2
6.log:create1
6.log:create2
7.log:create1
7.log:create2
8.log:create1
8.log:create2
9.log:create1
9.log:create2
>

    Finding the First N matches
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  • Faster way to extract file name

    Working with unix shell and no way you wont end up extracting file names from paths. Well there is a usual way to do it.

    >basename /my/big/long/path/to/a/little/bitty/file
file

    Here is another way:

    (more…)