softlimit
Section: Maintenance Commands (8)
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NAME
softlimit - runs another program with new resource limits.
SYNOPSIS
softlimit
[
opts
]
child
DESCRIPTION
opts
is a series of getopt-style options.
child
consists of one or more arguments.
softlimit
sets soft resource limits as specified by
opts.
It then runs
child.
OPTIONS
In each of the following
opts,
n
may be =, indicating that the soft limit should be set equal to the hard
limit.
opts
controlling memory use:
- -m n
-
Same as
-d
n
-s
n
-l
n
-a
n.
- -d n
-
Limit the data segment per process to
n
bytes.
- -s n
-
Limit the stack segment per process to
n
bytes.
- -l n
-
Limit the locked physical pages per process to
n
bytes. This option has no effect on some operating systems.
- -a n
-
Limit the total of all segments per process to
n
bytes. This option has no effect on some operating systems.
- -o n
-
Limit the number of open file descriptors per process to
n.
This option has no effect on some operating systems.
- -p n
-
Limit the number of processes per uid to
n.
opts
controlling file sizes:
- -f n
-
Limit output file sizes to
n
bytes.
- -c n
-
Limit core file sizes to
n
bytes.
Efficiency
opts:
- -r n
-
Limit the resident set size to
n
bytes. This limit is not enforced unless physical memory is full.
- -t n
-
Limit the CPU time to
n
seconds. This limit is not enforced except that the process receives a
SIGXCPU signal after
n
seconds.
SEE ALSO
supervise(8),
svc(8),
svok(8),
svstat(8),
svscanboot(8),
svscan(8),
readproctitle(8),
fghack(8),
pgrphack(8),
multilog(8),
tai64n(8),
tai64nlocal(8),
setuidgid(8),
envuidgid(8),
envdir(8),
setlock(8)
http://cr.yp.to/daemontools.html
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- OPTIONS
-
- SEE ALSO
-
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Time: 08:02:03 GMT, September 13, 2024