3
I use the command:
cm1 cm2 arg1 arg2 'argument 3'
It first goes to cm1
, which will then redirect arg1 arg2 'argument 3'
to another file.
/usr/bin/cm1
:
#! /bin/bash
# some script here
shift
cm2 $@
/usr/bin/cm2
:
echo $#
# This returns 4 in lieu of 3 because the white space in 'argument 3' causes the argument to be split into two arguments.
So, how can I pass arguments from one script to another and make sure white space won't be read as an argument separator?
I was looking for opposite behavior - how to force my script to iterate over arguments separated with spaces. In my script I had quoted reference ("$@") so all arguments were treated as one concatenated string. I replaced: >for path in "$@"< with: >for path in $@< and it worked. Thank you. – mombip – 2018-11-07T11:23:47.083
Thanks! It works on the simple example I gave. Now on the real script I am coding and that has more complex rerouting, arguments get broken at some point. But that means the error is coming from somewhere else... Thanks! – François ッ Vespa ت – 2012-03-13T10:30:25.483
It may be that you split these args later based on default IFS which default value is "<space><tab><newline>" – Cougar – 2012-03-14T09:48:12.293