Difference between revisions of "Unix Commands"
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stat /files/* | grep -A5 <somenameoffile> | awk 'xor(/File/,/Modify/)' > /tmp/dates | stat /files/* | grep -A5 <somenameoffile> | awk 'xor(/File/,/Modify/)' > /tmp/dates | ||
sed -e 's/original/new/g' -i editfileinplace.txt | sed -e 's/original/new/g' -i editfileinplace.txt | ||
| + | grep 'one|two|three' -search multiple items (may want to add -i to ignore case) | ||
edit .bashrc | edit .bashrc | ||
alias hs="history" | alias hs="history" | ||
| − | + | ===Useful but less intuitive commands=== | |
| + | To get file counts for all directories (say you want to know how bloated / lean a software project is) | ||
| + | du -a | cut -d/ -f2 | sort | uniq -c | sort -nr | ||
| + | |||
| + | |||
| + | Resources: Unix Power Tools 1993 | ||
Latest revision as of 22:27, 25 February 2021
some years of gnulinux, commands i have found easy to understand, yet still useful
find . -print | grep <somefile> find . -printf '$TY-%Tm-%Td %p\n' | grep 2020-12-29 stat /files/* | grep -A5 <somenameoffile> | awk 'xor(/File/,/Modify/)' > /tmp/dates sed -e 's/original/new/g' -i editfileinplace.txt grep 'one|two|three' -search multiple items (may want to add -i to ignore case)
edit .bashrc
alias hs="history"
Useful but less intuitive commands
To get file counts for all directories (say you want to know how bloated / lean a software project is)
du -a | cut -d/ -f2 | sort | uniq -c | sort -nr
Resources: Unix Power Tools 1993
