diff options
| -rw-r--r-- | toys/posix/ps.c | 47 |
1 files changed, 25 insertions, 22 deletions
diff --git a/toys/posix/ps.c b/toys/posix/ps.c index f6906716..a0dc53f5 100644 --- a/toys/posix/ps.c +++ b/toys/posix/ps.c @@ -128,10 +128,9 @@ config PS config TOP bool "top" - depends on TOP_COMMON default y help - usage: top [-H] [-k FIELD,] [-o FIELD,] [-s SORT] + usage: top [-Hbq] [-k FIELD,] [-o FIELD,] [-s SORT] [-n NUMBER] [-d SECONDS] [-p PID,] [-u USER,] Show process activity in real time. @@ -140,14 +139,22 @@ config TOP -o Show FIELDS (def PID,USER,PR,NI,VIRT,RES,SHR,S,%CPU,%MEM,TIME+,CMDLINE) -O Add FIELDS (replacing PR,NI,VIRT,RES,SHR,S from default) -s Sort by field number (1-X, default 9) + -b Batch mode (no tty) + -d Delay SECONDS between each cycle (default 3) + -n Exit after NUMBER iterations + -p Show these PIDs + -u Show these USERs + -q Quiet (no header lines) + + Cursor LEFT/RIGHT to change sort, UP/DOWN move list, space to force + update, R to reverse sort, Q to exit. # Requires CONFIG_IRQ_TIME_ACCOUNTING in the kernel for /proc/$$/io config IOTOP bool "iotop" - depends on TOP_COMMON default y help - usage: iotop [-AaKO] + usage: iotop [-AaKObq] [-n NUMBER] [-d SECONDS] [-p PID,] [-u USER,] Rank processes by I/O. @@ -158,13 +165,6 @@ config IOTOP -O Only show processes doing I/O -o Show FIELDS (default PID,PR,USER,[D]READ,[D]WRITE,SWAP,[D]IO,COMM) -s Sort by field number (0-X, default 6) - -config TOP_COMMON - bool - default y - help - usage: * [-bq] [-n NUMBER] [-d SECONDS] [-p PID,] [-u USER,] - -b Batch mode (no tty) -d Delay SECONDS between each cycle (default 3) -n Exit after NUMBER iterations @@ -178,9 +178,8 @@ config TOP_COMMON config PGREP bool "pgrep" default y - depends on PGKILL_COMMON help - usage: pgrep [-cl] [-d DELIM] [-L SIGNAL] [PATTERN] + usage: pgrep [-clfnovx] [-d DELIM] [-L SIGNAL] [PATTERN] [-G GID,] [-g PGRP,] [-P PPID,] [-s SID,] [-t TERM,] [-U UID,] [-u EUID,] Search for process(es). PATTERN is an extended regular expression checked against command names. @@ -189,23 +188,27 @@ config PGREP -d Use DELIM instead of newline -L Send SIGNAL instead of printing name -l Show command name + -f Check full command line for PATTERN + -G Match real Group ID(s) + -g Match Process Group(s) (0 is current user) + -n Newest match only + -o Oldest match only + -P Match Parent Process ID(s) + -s Match Session ID(s) (0 for current) + -t Match Terminal(s) + -U Match real User ID(s) + -u Match effective User ID(s) + -v Negate the match + -x Match whole command (not substring) config PKILL bool "pkill" default y - depends on PGKILL_COMMON help - usage: pkill [-SIGNAL|-l SIGNAL] [PATTERN] + usage: pkill [-fnovx] [-SIGNAL|-l SIGNAL] [PATTERN] [-G GID,] [-g PGRP,] [-P PPID,] [-s SID,] [-t TERM,] [-U UID,] [-u EUID,] -l Send SIGNAL (default SIGTERM) -V verbose - -config PGKILL_COMMON - bool - default y - help - usage: * [-fnovx] [-G GID,] [-g PGRP,] [-P PPID,] [-s SID,] [-t TERM,] [-U UID,] [-u EUID,] - -f Check full command line for PATTERN -G Match real Group ID(s) -g Match Process Group(s) (0 is current user) |