[linux] Re: de schoonheid van bash...

[Winston Niles]

Hi paai,

Last login: Sun Dec 14 18:17:54 2014 from 84.241.210.142
winston op debian:~$ y="12345"; echo $y; suff=${y: -3}; echo $suff
12345
345
winston op debian:~$ vi poep
winston op debian:~$ ./poep
-bash: ./poep: Permission denied
winston op debian:~$ chmod +x poep
winston op debian:~$ ./poep
12345
345
winston op debian:~$ cat poep
y="12345"
echo $y
suf=${y: -3}
echo $suf


Mis ik nu iets?

Groet,

Winston Niles