Tuesday, 10 June 2014

Find out built in or an external command


type -a bind
bind is a shell builtin

type -a cat
cat is /bin/cat

type -a awk
awk is /bin/awk
awk is /usr/bin/awk

type -a true
true is a shell builtin
true is /bin/true

type -a select
select is a shell keyword


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