Show octal permissions of file or folder

2020-11-13 — Written by mrdotb
#shell  #til 
Show octal permissions of file or folder
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ssh port forwarding

2020-11-13 — Written by mrdotb
#shell  #network  #til 
How to forward ssh port
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zsh edit last cmd in $EDITOR

2020-11-13 — Written by mrdotb
#shell  #til 
Open last cmd in $EDITOR
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curl no body only headers

2020-07-19 — Written by mrdotb
#curl  #shell  #til 
Empty the $ENV when calling external process
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Empty system $ENV elixir

2020-07-19 — Written by mrdotb
#elixir  #erlang  #til 
Empty the $ENV when calling external process
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