2022-07-18 14:23:28 +02:00
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#+options: toc:nil num:nil author:nil
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2022-07-03 21:06:29 +02:00
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* Display files
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Show content of a file. Concatenates and writes file.
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Using "tac" reverses the result of "cat" command
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: cat file.txt
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Using head, tail and less to show parts of files
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Showing the first two entries
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#+begin_src bash
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head -n 2 /etc/hosts
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#+end_src
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#+RESULTS:
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| 127.0.0.1 | localhost |
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| 127.0.1.1 | myuser |
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Showing the last two entries
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#+begin_src bash
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tail -n 2 /etc/hosts
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#+end_src
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#+RESULTS:
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| ff02::1 | ip6-allnodes |
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| ff02::2 | ip6-allrouters |
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#+begin_src bash
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less /etc/hosts
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#+end_src
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#+RESULTS:
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| 127.0.0.1 | localhost | | |
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| 127.0.1.1 | myuser | | |
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| ::1 | localhost | ip6-localhost | ip6-loopback |
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| ff02::1 | ip6-allnodes | | |
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| ff02::2 | ip6-allrouters | | |
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Show content of a zip file using less and pipe "|"
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#+begin_src bash
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unzip -l tntvillage_484094.zip | less
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#+end_src
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