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tell the shell to remove as many sequential matches of pattern

Jose Herrera answered on December 24, 2022 Popularity 1/10 Helpfulness 1/10

answer tell the shell to remove as many sequential matches of pattern

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tell the shell to remove as many sequential matches of pattern

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folder=/home/dwmkerr/backups/2021-10-19
echo "Today's backup folder is: ${folder##*/}"

# The line above is expanded to:
echo "Today's backup folder is: 2021-10-19"

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Source: effective-shell.com

Tags: sequential shell tell

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Contributed on Dec 24 2022

Jose Herrera

0 Answers Avg Quality 2/10

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tell the shell to remove as many sequential matches of pattern

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echo "My working directory is: ${PWD}"
echo "My parent folder is: ${PWD%/*}"

# The lines above are expanded to:
echo "My working directory is: /home/dwmkerr/repos/github/dwmkerr/effective-shell"
echo "My parent folder is: /home/dwmkerr/repos/github/dwmkerr"

Popularity 1/10 Helpfulness 1/10 Language shell

Source: effective-shell.com

Tags: shell tell sequential

Link to this answer
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Contributed on Dec 24 2022

Jose Herrera

0 Answers Avg Quality 2/10

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tell the shell to remove as many sequential matches of pattern

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tell the shell to remove as many sequential matches of pattern

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tell the shell to remove as many sequential matches of pattern

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