10 Useful Linux Command Line Tricks for Newbies – Part 2

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Marin Todorov

I am a bachelor in computer science and a Linux Foundation Certified System Administrator. Currently working as a Senior Technical support in the hosting industry. In my free time I like testing new software and inline skating.

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10 Responses

  1. Konkor says:

    Can’t see any commands in the yellow color on my phone… It’s too bright.

  2. Petr says:

    Sorry, but the yellow font on a white background is unreadable.

  3. Sathish says:


    I have conclusion about Q:10 – Run same cmd on multiple server.

    If, User name and passwd are different for each server…

    How could I, run the same cmd in multiple machine through SSH.

  4. nda888 says:



    Present I can’t find this command on my Debian 8 and ubuntu 14

    How can i install it


  5. Yoander says:

    Locate the binary, source, and manual page files for a command, for example

    $ whereis ls
    ls: /bin/ls /usr/share/man/man1/ls.1.gz

    Display one-line manual page descriptions, for example
    $ whatis ls
    ls (1) – list directory contents

    Determine file type
    $ file /etc/apache2/apache2.conf
    /etc/apache2/apache2.conf: ASCII text

  6. Martin Borghoff says:

    Hi. I think i have spotted a typo. On the line: $(cat list.txt)
    The variable name should be $i(cat list.txt).


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