3 ms·
What is /usr/bin/cd for? cd is supposed to be a shell built-in, because running /usr/bin/cd will make another process and that cannot change the current workin
by sigjuice 6y ago
What is /usr/bin/cd for? cd is supposed to be a shell built-in, because running /usr/bin/cd will make another process and that cannot change the current working directory of the shell you are in.
EDIT:
$ cat /usr/bin/cd
#!/usr/bin/sh
builtin cd "$@"
- saagarjha 6y agoLook, it's 'cperciva! $ cat /usr/bin/cd #!/bin/sh # $FreeBSD: src/usr.bin/alias/generic.sh,v 1.2 2005/10/24 22:32:19 cperciva Exp $ # This file is in the public domain. builtin `echo ${0##*/} | tr \[:upper:] \[:lower:]` ${1+"$@"}