[2024-feb-29] Sad news: Eric Layton aka Nocturnal Slacker aka vtel57 passed away on Feb 26th, shortly after hospitalization. He was one of our Wiki's most prominent admins. He will be missed.
Differences
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| Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
| slackbook:process_control [2012/09/08 19:56 (UTC)] – added navigation section mfillpot | slackbook:process_control [2012/10/02 00:22 (UTC)] – [cron] removed base xml mfillpot | ||
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| Line 17: | Line 17: | ||
| - | < | + | < |
| darkstar:~$ ps | darkstar:~$ ps | ||
| PID TTY TIME CMD | PID TTY TIME CMD | ||
| Line 45: | Line 45: | ||
| - | < | + | < |
| darkstar:~$ ps -e | darkstar:~$ ps -e | ||
| PID TTY TIME CMD | PID TTY TIME CMD | ||
| Line 71: | Line 71: | ||
| < | < | ||
| This is distinct from the //-aux// argument, but in most cases | This is distinct from the //-aux// argument, but in most cases | ||
| - | the two arguments are equivilant. This is a decades-old relic. For more | + | the two arguments are equivalent. This is a decades-old relic. For more |
| information, | information, | ||
| </ | </ | ||
| - | < | + | < |
| darkstar:~$ ps aux | darkstar:~$ ps aux | ||
| USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND | USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND | ||
| Line 103: | Line 103: | ||
| - | < | + | < |
| darkstar:~$ ps -o cmd -o etime $$ | darkstar:~$ ps -o cmd -o etime $$ | ||
| CMD | CMD | ||
| Line 122: | Line 122: | ||
| - | < | + | < |
| darkstar:~$ ps -o cmd -o rss -o vsz $(pgrep httpd) | darkstar:~$ ps -o cmd -o rss -o vsz $(pgrep httpd) | ||
| CMD | CMD | ||
| Line 155: | Line 155: | ||
| - | < | + | < |
| darkstar:~$ ps -ejH | darkstar:~$ ps -ejH | ||
| ... many lines omitted ... | ... many lines omitted ... | ||
| Line 186: | Line 186: | ||
| - | < | + | < |
| darkstar:~$ pstree | darkstar:~$ pstree | ||
| init-+-atd | init-+-atd | ||
| Line 244: | Line 244: | ||
| - | < | + | < |
| darkstar:~$ kill -l | darkstar:~$ kill -l | ||
| 1) SIGHUP 2) SIGINT 3) SIGQUIT 4) SIGILL | 1) SIGHUP 2) SIGINT 3) SIGQUIT 4) SIGILL | ||
| Line 267: | Line 267: | ||
| - | < | + | < |
| darkstar:~$ killall bash # SIGTERM | darkstar:~$ killall bash # SIGTERM | ||
| darkstar:~$ killall -s 9 bash # SIGKILL | darkstar:~$ killall -s 9 bash # SIGKILL | ||
| Line 285: | Line 285: | ||
| - | < | + | < |
| darkstar:~$ top | darkstar:~$ top | ||
| top - 16:44:15 up 26 days, 5:53, 5 users, | top - 16:44:15 up 26 days, 5:53, 5 users, | ||
| Line 321: | Line 321: | ||
| ===== cron ===== | ===== cron ===== | ||
| - | < | + | |
| Ok, so we've learned many different ways of viewing the active | Ok, so we've learned many different ways of viewing the active | ||
| Line 351: | Line 351: | ||
| - | < | + | < |
| darkstar:~$ crontab -e | darkstar:~$ crontab -e | ||
| # Keep current with slackware | # Keep current with slackware | ||
| Line 361: | Line 361: | ||
| to understand at first, so let's look at each part individually. From | to understand at first, so let's look at each part individually. From | ||
| left to right, the different sections are: Minute, Hour, Day, Month, | left to right, the different sections are: Minute, Hour, Day, Month, | ||
| - | Week Day, and Command. Any asterisk < | + | Week Day, and Command. Any asterisk <key>'*'</ |
| every minute, hour, day, and so on. So from the example above, the | every minute, hour, day, and so on. So from the example above, the | ||
| command is //"/ | command is //"/ | ||
| Line 375: | Line 375: | ||
| - | < | + | < |
| # Redirect everything to /dev/null with: | # Redirect everything to /dev/null with: | ||
| Line 403: | Line 403: | ||
| ====== Sources ====== | ====== Sources ====== | ||
| <!-- If you copy information from another source, then specify that source --> | <!-- If you copy information from another source, then specify that source --> | ||
| - | * Original source: [[http:// | + | * Original source: [[http:// |
| <!-- Authors are allowed to give credit to themselves! --> | <!-- Authors are allowed to give credit to themselves! --> | ||
| - | < | + | * Originally written by Alan Hicks, Chris Lumens, David Cantrell, Logan Johnson |
| <!-- * Contrbutions by [[wiki: | <!-- * Contrbutions by [[wiki: | ||
