Keyboard shortcuts

Press ← or → to navigate between chapters

Press S or / to search in the book

Press ? to show this help

Press Esc to hide this help

System Info

arch

https://www.gnu.org/software/coreutils/manual/coreutils.html#arch-invocation

  • Allowed standalone flags: –help, –version, -V, -h
  • Bare invocation allowed

btop

https://github.com/aristocratos/btop

  • Allowed standalone flags: –help, –version, -h, -v

cal

https://man7.org/linux/man-pages/man1/cal.1.html

  • Allowed standalone flags: –help, –monday, –sunday, –three, –version, –year, -1, -3, -V, -h, -j, -m, -s, -w, -y
  • Allowed valued flags: -A, -B, -d, -n
  • Bare invocation allowed

dscacheutil

https://ss64.com/mac/dscacheutil.html

  • Requires -q, -cachedump, -configuration, -statistics, -h. - Allowed standalone flags: -h, -cachedump, -buckets, -configuration, -statistics
  • Allowed valued flags: -q, -entries, -a

dsmemberutil

https://ss64.com/mac/dsmemberutil.html

  • checkmembership: Flags: -v. Valued: -u, -U, -x, -s, -g, -G, -X, -S
  • getid: Flags: -v. Valued: -U, -G, -s, -S, -X
  • getsid: Flags: -v. Valued: -u, -g, -U, -G, -X
  • getuuid: Flags: -v. Valued: -u, -U, -x, -s, -g, -G, -X, -S

dust

https://github.com/bootandy/dust#readme

  • Allowed standalone flags: –bars-on-right, –files0-from, –help, –ignore-all-in-file, –invert-filter, –no-colors, –no-percent-bars, –only-dir, –only-file, –skip-total, –version, -D, -F, -H, -P, -R, -S, -V, -b, -c, -f, -h, -i, -p, -r, -s
  • Allowed valued flags: –depth, –exclude, –filter, –terminal_width, -M, -X, -d, -e, -n, -t, -v, -w, -z
  • Bare invocation allowed

dyld_usage

https://keith.github.io/xcode-man-pages/dyld_usage.1.html

  • Allowed standalone flags: -e, -j, -h
  • Allowed valued flags: -f, -t, -R, -S, -E
  • Bare invocation allowed

findmnt

https://man7.org/linux/man-pages/man8/findmnt.8.html

  • Allowed standalone flags: –all, –ascii, –bytes, –canonicalize, –df, –evaluate, –first-only, –fstab, –help, –invert, –json, –kernel, –list, –mtab, –no-canonicalize, –noheadings, –notruncate, –nofsroot, –pairs, –poll, –raw, –shell, –submounts, –verbose, –verify, –version, -A, -C, -D, -J, -P, -R, -V, -a, -b, -c, -e, -f, -h, -i, -k, -l, -m, -n, -p, -r, -s, -u, -v, -x, -y
  • Allowed valued flags: –direction, –mountpoint, –options, –output, –source, –tab-file, –target, –task, –timeout, –types, -F, -M, -N, -O, -S, -T, -d, -o, -t, -w
  • Bare invocation allowed

free

https://man7.org/linux/man-pages/man1/free.1.html

  • Allowed standalone flags: –bytes, –gibi, –giga, –help, –human, –kibi, –kilo, –lohi, –mebi, –mega, –si, –tebi, –tera, –total, –version, –wide, -V, -b, -g, -h, -k, -l, -m, -t, -v, -w
  • Allowed valued flags: –count, –seconds, -c, -s
  • Bare invocation allowed

glances

https://glances.readthedocs.io/en/latest/

  • Allowed standalone flags: –help, –version, -h, -V

gpustat

https://github.com/wookayin/gpustat

  • Allowed standalone flags: –debug, –force-color, –gpuname-width, –help, –id, –json, –no-color, –no-header, –show-all, –show-cmd, –show-codec, –show-cores, –show-fan, –show-full-cmd, –show-pid, –show-power, –show-pids, –show-processes, –show-pwr, –show-temperature, –show-throttle-codes, –show-user, –version, –watch, -a, -c, -cu, -f, -i, -h, -p, -P, -u, -v
  • Allowed valued flags: –id, –watch, -i
  • Bare invocation allowed
  • Hyphen-prefixed positional arguments accepted

groups

https://www.gnu.org/software/coreutils/manual/coreutils.html#groups-invocation

Aliases: ggroups

  • Allowed standalone flags: –help, –version, -V, -h
  • Bare invocation allowed

hostid

https://www.gnu.org/software/coreutils/manual/coreutils.html#hostid-invocation

  • Allowed standalone flags: –help, –version
  • Bare invocation allowed

hostinfo

https://keith.github.io/xcode-man-pages/hostinfo.8.html

  • Bare invocation allowed

hpmdiagnose

https://keith.github.io/xcode-man-pages/hpmdiagnose.1.html

  • Bare invocation allowed

htop

https://htop.dev/

  • Allowed standalone flags: –help, –no-color, –no-mouse, –no-unicode, –tree, –version, -C, -H, -M, -V, -h, -t
  • Allowed valued flags: –delay, –filter, –highlight-changes, –pid, –sort-key, –user, -F, -d, -p, -s, -u
  • Bare invocation allowed

id

https://www.gnu.org/software/coreutils/manual/coreutils.html#id-invocation

Aliases: gid

  • Allowed standalone flags: –context, –group, –groups, –help, –name, –real, –user, –version, –zero, -G, -V, -Z, -g, -h, -n, -p, -r, -u, -z
  • Bare invocation allowed

ioreg

https://ss64.com/mac/ioreg.html

  • Allowed standalone flags: –help, –version, -S, -V, -a, -b, -f, -h, -i, -l, -r, -t, -x
  • Allowed valued flags: -c, -d, -k, -n, -p, -w
  • Bare invocation allowed

iotop

https://man7.org/linux/man-pages/man8/iotop.8.html

  • Allowed standalone flags: –accumulated, –batch, –help, –kilobytes, –only, –processes, –quiet, –version, -P, -V, -a, -b, -h, -k, -o, -q, -t
  • Allowed valued flags: –delay, –iter, –pid, –user, -d, -n, -p, -u
  • Bare invocation allowed

last

https://man7.org/linux/man-pages/man1/last.1.html

  • Allowed standalone flags: –dns, –fullnames, –fulltimes, –help, –hostlast, –ip, –nohostname, –system, –time-format, –version, -0, -1, -2, -3, -4, -5, -6, -7, -8, -9, -F, -R, -V, -a, -d, -h, -i, -w, -x
  • Allowed valued flags: –limit, –present, –since, –time-format, –until, -f, -n, -p, -s, -t
  • Bare invocation allowed

lastcomm

https://keith.github.io/xcode-man-pages/lastcomm.1.html

  • Allowed standalone flags: -w
  • Allowed valued flags: -f
  • Bare invocation allowed

lastlog

https://man7.org/linux/man-pages/man8/lastlog.8.html

  • Allowed standalone flags: –help, –version, -V, -h
  • Allowed valued flags: –before, –time, –user, -b, -t, -u
  • Bare invocation allowed

locale

https://man7.org/linux/man-pages/man1/locale.1.html

  • Allowed standalone flags: –all-locales, –category-name, –charmaps, –help, –keyword-name, –verbose, –version, -V, -a, -c, -h, -k, -m, -v
  • Bare invocation allowed

logname

https://www.gnu.org/software/coreutils/manual/coreutils.html#logname-invocation

Aliases: glogname

  • Allowed standalone flags: –help, –version
  • Bare invocation allowed

lsblk

https://man7.org/linux/man-pages/man8/lsblk.8.html

  • Allowed standalone flags: –all, –ascii, –bytes, –dedup, –discard, –fs, –help, –inverse, –json, –list, –merge, –nodeps, –noheadings, –output-all, –pairs, –paths, –perms, –raw, –scsi, –topology, –tree, –version, –zoned, -A, -J, -O, -P, -S, -T, -V, -a, -b, -d, -f, -h, -i, -l, -m, -n, -p, -r, -s, -t, -z
  • Allowed valued flags: –exclude, –include, –output, –sort, –width, -E, -I, -e, -o, -w, -x
  • Bare invocation allowed

lsof

https://man7.org/linux/man-pages/man8/lsof.8.html

  • Allowed standalone flags: –help, –version, -C, -G, -M, -N, -O, -P, -R, -U, -V, -X, -b, -h, -l, -n, -t, -w, -x
  • Allowed valued flags: -F, -S, -T, -a, -c, -d, -g, -i, -k, -o, -p, -r, -s, -u
  • Bare invocation allowed

machine

https://keith.github.io/xcode-man-pages/machine.1.html

  • Bare invocation allowed

mesg

https://keith.github.io/xcode-man-pages/mesg.1.html

  • Bare invocation allowed

mount

https://man7.org/linux/man-pages/man8/mount.8.html

  • Allowed standalone flags: –help, –show-labels, –verbose, –version, -V, -h, -l, -v
  • Allowed valued flags: –test-opts, –types, -O, -t
  • Bare invocation allowed

mountpoint

https://man7.org/linux/man-pages/man1/mountpoint.1.html

  • Allowed standalone flags: –devno, –fs-devno, –help, –nofollow, –quiet, –show, –version, -V, -d, -h, -q, -x

nfsstat

https://keith.github.io/xcode-man-pages/nfsstat.1.html

  • Allowed standalone flags: -c, -e, -s, -u, -v, -E, -3, -4
  • Allowed valued flags: -w, -n, -m, -f
  • Bare invocation allowed

nproc

https://www.gnu.org/software/coreutils/manual/coreutils.html#nproc-invocation

  • Allowed standalone flags: –all, –help, –version, -V, -h
  • Allowed valued flags: –ignore
  • Bare invocation allowed

nvtop

https://github.com/Syllo/nvtop

  • Allowed standalone flags: –help, –version, -h, -V

pagesize

https://keith.github.io/xcode-man-pages/pagesize.1.html

  • Bare invocation allowed

path_helper

https://keith.github.io/xcode-man-pages/path_helper.8.html

  • Allowed standalone flags: -c, -s
  • Bare invocation allowed

pcsstatus

https://keith.github.io/xcode-man-pages/pcsstatus.1.html

  • Bare invocation allowed

pinky

https://www.gnu.org/software/coreutils/manual/coreutils.html#pinky-invocation

  • Allowed standalone flags: –help, –lookup, –version, -b, -f, -h, -i, -l, -p, -q, -s, -w
  • Bare invocation allowed

procs

https://github.com/dalance/procs#readme

  • Allowed standalone flags: –help, –no-header, –or, –tree, –version, –watch-interval, -V, -h, -l, -t
  • Allowed valued flags: –color, –completion, –config, –gen-completion, –insert, –only, –pager, –sorta, –sortd, –theme, -i, -w
  • Bare invocation allowed

ps

https://man7.org/linux/man-pages/man1/ps.1.html

  • Allowed standalone flags: –cumulative, –deselect, –forest, –headers, –help, –info, –no-headers, –version, -A, -C, -H, -L, -M, -N, -S, -T, -V, -Z, -a, -c, -d, -e, -f, -h, -j, -l, -m, -r, -v, -w, -x
  • Allowed valued flags: –cols, –columns, –format, –group, –pid, –ppid, –rows, –sid, –sort, –tty, –user, –width, -G, -O, -U, -g, -n, -o, -p, -s, -t, -u
  • Bare invocation allowed

pstree

https://man7.org/linux/man-pages/man1/pstree.1.html

  • Allowed standalone flags: –help, –version, –arguments, –ascii, –compact-not, –vt100, –highlight-all, –long, –numeric-sort, –show-pids, –show-parents, –hide-threads, –unicode, –uid-changes, –ns-changes, –security-context, –wide, -V, -a, -A, -c, -G, -h, -l, -n, -p, -s, -T, -U, -u, -w, -Z, -g
  • Allowed valued flags: –show-pgids, –ns-sort, –highlight-pid, -H, -N
  • Bare invocation allowed
  • Hyphen-prefixed positional arguments accepted

sample

https://ss64.com/mac/sample.html

  • Allowed standalone flags: –help, -h, -DTRACE, -DTRACE_PROBE, -e, -fullPaths, -mayDie, -microsecondPrecision, -noBinarySpec, -noSymbolize, -noTaskName, -revSymbolicate, -stackInfo, -wait
  • Allowed valued flags: -allMaxThreadCount
  • Numeric shorthand accepted (e.g. -20 for -n 20)

sleep

https://www.gnu.org/software/coreutils/manual/coreutils.html#sleep-invocation

Aliases: gsleep

  • Allowed standalone flags: –help, –version, -V, -h

sw_vers

https://ss64.com/mac/sw_vers.html

  • Allowed standalone flags: –buildVersion, –help, –productName, –productVersion, –productVersionExtra, –version, -V, -h
  • Bare invocation allowed

system_profiler

https://ss64.com/mac/system_profiler.html

  • Allowed standalone flags: –help, –json, –version, –xml, -V, -h, -json, -listDataTypes, -nospinner, -xml
  • Allowed valued flags: -detailLevel, -timeout
  • Bare invocation allowed

tbtdiagnose

https://keith.github.io/xcode-man-pages/tbtdiagnose.1.html

  • Bare invocation allowed

top

https://man7.org/linux/man-pages/man1/top.1.html

  • Allowed standalone flags: –help, –version, -1, -B, -E, -H, -S, -V, -b, -c, -e, -h, -i
  • Allowed valued flags: -F, -O, -U, -d, -f, -l, -n, -o, -p, -s, -u, -w
  • Bare invocation allowed

tty

https://www.gnu.org/software/coreutils/manual/coreutils.html#tty-invocation

Aliases: gtty

  • Allowed standalone flags: –help, –quiet, –silent, –version, -V, -h, -s
  • Bare invocation allowed

uname

https://www.gnu.org/software/coreutils/manual/coreutils.html#uname-invocation

Aliases: guname

  • Allowed standalone flags: –all, –help, –kernel-name, –kernel-release, –kernel-version, –machine, –nodename, –operating-system, –processor, –version, -V, -a, -h, -m, -n, -o, -p, -r, -s, -v
  • Bare invocation allowed

uptime

https://www.gnu.org/software/coreutils/manual/coreutils.html#uptime-invocation

Aliases: guptime

  • Allowed standalone flags: –help, –pretty, –since, –version, -V, -h, -p, -s
  • Bare invocation allowed

users

https://www.gnu.org/software/coreutils/manual/coreutils.html#users-invocation

Aliases: gusers

  • Allowed standalone flags: –help, –version
  • Bare invocation allowed

viewdiagnostic

https://keith.github.io/xcode-man-pages/viewdiagnostic.1.html

  • Positional arguments only

vm_stat

https://ss64.com/mac/vm_stat.html

  • Allowed standalone flags: –help, –version, -V, -h
  • Allowed valued flags: -c
  • Bare invocation allowed

w

https://man7.org/linux/man-pages/man1/w.1.html

  • Allowed standalone flags: –from, –help, –ip-addr, –no-current, –no-header, –old-style, –short, –version, -V, -f, -h, -i, -o, -s, -u
  • Bare invocation allowed

who

https://www.gnu.org/software/coreutils/manual/coreutils.html#who-invocation

Aliases: gwho

  • Allowed standalone flags: –all, –boot, –count, –dead, –heading, –help, –login, –lookup, –mesg, –message, –process, –runlevel, –short, –time, –users, –version, –writable, -H, -S, -T, -V, -a, -b, -d, -h, -l, -m, -p, -q, -r, -s, -t, -u, -w
  • Bare invocation allowed