10 Sep
2016
10 Sep
'16
1:45 p.m.
Il 15/07/2016 alle 14:27, Norman Wilson ha scritto:
Just for the record, Fedora 21 supplies /bin/cd, as
part
of package bash-4.3.42-1. Interestingly, it is a shell
script:
lu$ cat /bin/cd
#!/bin/sh
builtin cd "$@"
lu$
But doesn't this change the current dir only in the child shell?
Which then exits right after the second line, parent shell's $PWD
unaffected. I really don't see how this script is useful.