| 2018-09-21 07:37:05 |
Roel Van de Paar |
description |
cd /tmp
rm -Rf tst err
echo 'if [ "$1" == "" ]; then echo "empty"; else cat $1; fi' > tst
chmod +x tst
echo "a" > err
ls err | xargs ./tst # ./tst: 1: [: err: unexpected operator
./tst err # works fine, outputs 'a'
On Ubuntu the error will be shown, on Centos it won't. The error looks to be incorrect.
$ lsb_release -rd
Description: Ubuntu 18.04.1 LTS
Release: 18.04
$ xargs --version
xargs (GNU findutils) 4.7.0-git
Copyright (C) 2017 Free Software Foundation, Inc. |
<duplicated by 1793668> please close |
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