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/ sed cheatsheet
Created
May 12, 2025 17:03
— forked from ssstonebraker/sed cheatsheet
Sed Cheatsheet
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| FILE SPACING: | |
| # double space a file | |
| sed G | |
| # double space a file which already has blank lines in it. Output file | |
| # should contain no more than one blank line between lines of text. | |
| sed '/^$/d;G' |
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| socat TCP-LISTEN:2525,reuseaddr,fork SYSTEM:`tee -a l2r | socat - "TCP:77.78.110.92:25" | tee -a r2l` |
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| TOP="`xentop -i2 -d0 -b | wc -l`"; while read LINE; do let CNT=CNT+1; echo "$LINE"; done < <(xentop -i2 -d0 -b | sed -n $((${TOP} / 2 +1)),${TOP}p | sed 's/no\ limit/n\/l/') | column -t |
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| dirname `readlink -f $0` |
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| read ANY && test "$ANY" = "" && clear |