kurs:6._einheit
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kurs:6._einheit [2010/05/18 11:15] 127.0.0.1 external edit |
kurs:6._einheit [2014/09/10 21:22] |
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| - | ==== Oneliner ==== | ||
| - | |||
| - | === "Füllstand" von Filesystemen extrahieren === | ||
| - | |||
| - | <code> | ||
| - | df -k | perl -ne '/(\d{1,3})%/; print "$1\n"' | ||
| - | </code> | ||
| - | |||
| - | === Vorkommen z�hlen === | ||
| - | |||
| - | <code> | ||
| - | perl -0pe'$_=()=/\.at/g' filename | ||
| - | </code> | ||
| - | |||
| - | === Ersetzen in Files === | ||
| - | |||
| - | <code> | ||
| - | perl -pi.bak -e 's/-lapreq//' Request/Makefile.PL Cookie/Makefile.PL | ||
| - | </code> | ||
| - | |||
| - | |||
| - | === Alle Tasks "notepad" killen === | ||
| - | |||
| - | <code> | ||
| - | tasklist | perl -ne "if (/notepad/i) {@a=split(' ', $_); system('taskkill /PID '.$a[1])}" | ||
| - | </code> | ||
| - | |||
| - | ==== Packages ==== | ||
| - | |||
| - | * Getopts | ||
| - | * Storable | ||
| - | * Date::Calc, Date::Manip | ||
| - | * ... | ||
| - | |||
| - | ==== Debugger ==== | ||
| - | |||
| - | * perl -d script.pl | ||
| - | |||
| - | ==== neue Module /Objekt orientiertes Perl ==== | ||
| - | |||
| - | Neues Projekt | ||
| - | Mit | ||
| - | |||
| - | h2xs -XAn Test | ||
| - | |||
| - | anlegen | ||
| - | |||
kurs/6._einheit.txt · Last modified: 2014/09/10 21:22 (external edit)
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