Differences
This shows you the differences between two versions of the page.
| Both sides previous revision
Previous revision
Next revision
|
Previous revision
Last revision
Both sides next revision
|
linux:commands [2012/01/16 15:10]
cyril |
linux:commands [2024/04/19 13:59]
cyril [List] |
| | ''cat <file> | sed 's/string1/string2/g'' | replace string1 by string2 (and a lot more with sed) | | | ''cat <file> | sed 's/string1/string2/g'' | replace string1 by string2 (and a lot more with sed) | |
| | ''sed -i 's/string1/string2/g <files>'' | replace string1 by string2 in all files | | | ''sed -i 's/string1/string2/g <files>'' | replace string1 by string2 in all files | |
| | perl -pi -e "s/string1/string2/g" <files> | replace string1 by string2 in all files (and a lot more with perl) | | | ''echo "Image 10:55.jpg" | sed 's/([0-9]{2}).jpg/\1 #1.jpg/' '' | example with more complex regex | |
| | | ''perl -pi -e "s/string1/string2/g" <files>'' | replace string1 by string2 in all files (and a lot more with perl) | |
| | ''awk 'NR>10 && NR<1000 {print $#}' <file-in>'' | extract lines 10 to 1000 from file-in to file-out | | | ''awk 'NR>10 && NR<1000 {print $#}' <file-in>'' | extract lines 10 to 1000 from file-in to file-out | |
| | ''awk '{ print "[10]("$1","$4","$5","$6")" }' <file-in>'' | reorganize and reformat columns of a file | | | ''awk '{ print "[10]("$1","$4","$5","$6")" }' <file-in>'' | reorganize and reformat columns of a file | |
| | convmv -f iso-8859-15 -t utf8 -r <folder> | convert file names of files in folder from encoding latin9 to utf8 | | | convmv -f iso-8859-15 -t utf8 -r <folder> | convert file names of files in folder from encoding latin9 to utf8 | |
| | paste | merge files by concatenating columns | | | paste | merge files by concatenating columns | |
| | | numfmt | to convert numbers to and from human-readable format | |
| ^ Programming ^^ | ^ Programming ^^ |
| | nm [-D] / objdump / ldd / readelf [-s] | check infos about link and symbols in exe and libs | | | nm [-D] / objdump / ldd / readelf [-s] | check infos about link and symbols in exe and libs | |
