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epogrebnyak avatar epogrebnyak commented on May 31, 2024

https://superuser.com/questions/341192/how-can-i-display-the-contents-of-an-environment-variable-from-the-command-promp#776506

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epogrebnyak avatar epogrebnyak commented on May 31, 2024

Wonder why I get this output:

     1 /home/codespace/.local/bin
     1 /home/codespace/.local/bin

for echo $PATH | tr ":" "\n" | uniq -c as there isclearly a duplicate folder

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epogrebnyak avatar epogrebnyak commented on May 31, 2024

After sorting uniq does see the duplicates:

@epogrebnyak ➜ /workspaces/what-the-path (main) $ echo $PATH | tr ":" "\n" | sort | uniq -dc
      2 /home/codespace/.local/bin
@epogrebnyak ➜ /workspaces/what-the-path (main) $ echo $PATH | tr ":" "\n" |  uniq -dc

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epogrebnyak avatar epogrebnyak commented on May 31, 2024 
@epogrebnyak ➜ /workspaces/what-the-path (main) $ echo $PATH | tr ":" "\n" | nl | head -n12
     1  /usr/local/rvm/gems/ruby-3.2.2/bin
     2  /usr/local/rvm/gems/ruby-3.2.2@global/bin
     3  /usr/local/rvm/rubies/ruby-3.2.2/bin
     4  /vscode/bin/linux-x64/8b3775030ed1a69b13e4f4c628c612102e30a681/bin/remote-cli
     5  /home/codespace/.local/bin
     6  /home/codespace/.dotnet
     7  /home/codespace/nvm/current/bin
     8  /home/codespace/.php/current/bin
     9  /home/codespace/.python/current/bin
    10  /home/codespace/java/current/bin
    11  /home/codespace/.ruby/current/bin
    12  /home/codespace/.local/bin

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epogrebnyak avatar epogrebnyak commented on May 31, 2024

Ok, uniq need sorting: https://unix.stackexchange.com/questions/114140/uniq-wont-remove-duplicate

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epogrebnyak avatar epogrebnyak commented on May 31, 2024

Maybe the flag should be called --recepies or --cookbook - easier to type.

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epogrebnyak avatar epogrebnyak commented on May 31, 2024

How to Follow Symbolic Links in Linux
https://linuxhandbook.com/follow-symbolic-link/

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epogrebnyak avatar epogrebnyak commented on May 31, 2024

justpath --bare | grep -v -e usr -e home | xargs -l1 realpath

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