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skwid138/useful_shell.sh

Last active May 3, 2021 17:33
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useful_shell.sh
# List only directories in the current location
ls -d */
# List files and directories with permissions and dates
ls -lh
# Remove white-sapce (tabs, spaces, and new lines)
sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/ /g' -e 's/[\t ]//g;/^$/d'
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