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https://github.com/fish-shell/fish-shell
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38 lines
882 B
ReStructuredText
38 lines
882 B
ReStructuredText
prompt_pwd - Print pwd suitable for prompt
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Synopsis
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--------
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prompt_pwd
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Description
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-----------
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prompt_pwd is a function to print the current working directory in a way suitable for prompts. It will replace the home directory with "~" and shorten every path component but the last to a default of one character.
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To change the number of characters per path component, set $fish_prompt_pwd_dir_length to the number of characters. Setting it to 0 or an invalid value will disable shortening entirely.
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Examples
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--------
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::
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>_ cd ~/
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>_ echo $PWD
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<outp>/home/alfa</outp>
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>_ prompt_pwd
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<outp>~</outp>
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>_ cd /tmp/banana/sausage/with/mustard
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>_ prompt_pwd
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<outp>/t/b/s/w/mustard</outp>
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>_ set -g fish_prompt_pwd_dir_length 3
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>_ prompt_pwd
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<outp>/tmp/ban/sau/wit/mustard</outp>
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