contrib/builtins.sh
#!/bin/sh
# Detect builtin commands
# This script is for development purposes.
# It provide as is, do not any support.
# It may change without notice.
set -eu
PATH=":"
check() {
while read -r cmd && cmd=${cmd%% *}; do
if type "$cmd" >/dev/null 2>&1; then
if [ -x /usr/bin/printf ]; then
/usr/bin/printf "%s " "$cmd"
else
/bin/printf "%s " "$cmd"
fi
fi
done
echo
}
if ! type : >/dev/null 2>&1; then
# not implements type (posh)
type() {
case $1 in (. | exit | type) return 0; esac
$1
}
fi
check<<COMMANDS
. | Special Built-In
: | Special Built-In
[ | All Shell Built-In
alias | Almost Shell Built-In (not built-in: posh)
array |
autoload |
bg | Almost Shell Built-In (not built-in: posh)
bind |
bindkey |
break | Special Built-In
builtin |
bye |
caller |
cap |
cat | Include Posix Utilities
cd | All Shell Built-In
chdir |
clone |
command | All Shell Built-In
comparguments |
compcall |
compctl |
compdescribe |
compfiles |
compgroups |
compquote |
comptags |
comptry |
compvalues |
compgen |
complete |
compopt |
continue | Special Built-In
declare |
dirs |
disable |
disown |
echo | All Shell Built-In
echotc |
echoti |
emulate |
enable |
enum |
eval | Special Built-In
exec | Special Built-In
exit | Special Built-In
export | Special Built-In
false | All Shell Built-In
fc | Include Posix Utilities
fg | Almost Shell Built-In (not built-in: posh)
float |
functions |
getcap |
getconf | Include Posix Utilities
getln |
getops | Almost Shell Built-In (not built-in: busybox)
global |
hash | Include Posix Utilities
help |
hist |
history |
integer |
jobs | Almost Shell Built-In (not built-in: posh)
kill | Almost Shell Built-In (not built-in: old posh)
let |
limit |
local |
log |
logout |
mapfile |
mknod |
newgrp | Include Posix Utilities
noglob |
popd |
print |
printf | Almost Shell Built-In (not built-in: mksh, posh)
pushed |
pushln |
pwd | All Shell Built-In
r |
read | All Shell Built-In
readarray |
readonly | Special Built-In
realpath |
rehash |
rename |
return | Special Built-In
sched |
set | Special Built-In
setcap |
setopt |
shift | Special Built-In
shopt |
sleep | Include Posix Utilities
source |
stat |
suspend |
test | All Shell Built-In
time | Include Posix Utilities
times | Special Built-In
trap | Special Built-In
true | All Shell Built-In
ttyctl |
type | Almost Shell Built-In (not built-in: posh)
typeset |
ulimit | Almost Shell Built-In (not built-in: posh)
umask | All Shell Built-In
unalias | Almost Shell Built-In (not built-in: posh)
unfunction |
unhash |
unlimit |
unset | Special Built-In
unsetopt |
vared |
wait | All Shell Built-In
whence |
where |
which |
zcompile |
zformat |
zftp |
zle |
zmodload |
zparseopts |
zprof |
zpty |
zregexparse |
zsocket |
zstyle |
ztcp |
COMMANDS