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Top Forums UNIX for Beginners Questions & Answers Invalid arithmetic operator on string concatenation Post 302986855 by jcdole on Wednesday 30th of November 2016 02:37:23 PM
Old 11-30-2016
Invalid arithmetic operator on string concatenation

Hello.

Code:
LEAP_VERSION="4.2"
export ARRAY_MAIN_REPO_LEAP=('zypper_local' 'openSUSE-Leap-'"$LEAP_VERSION"'-Non-Oss'  'openSUSE-Leap-'"$LEAP_VERSION"'-Oss'  'openSUSE-Leap-'"$LEAP_VERSION"'-Update'  'openSUSE-Leap-'"$LEAP_VERSION"'-Update-Non-Oss')

Seems that the - is interpreted as a numeric operation when next to $VAR

The error is :
Quote:
bash: 4.2: syntax error: invalid arithmetic operator (error token is ".2")
I was expecting this result :
Quote:
zypper_local openSUSE-Leap-4.2-Non-Oss openSUSE-Leap-4.2-Oss openSUSE-Leap-4.2-Update openSUSE-Leap-4.2-Update-Non-Oss
I am using bash : 4.3-79.15
Any help is welcome.
 

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SYSLOG(8)							  System Logging							 SYSLOG(8)

NAME
syslog-ng, syslogd DESCRIPTION
There are different syslog daemon implementations supported as the system's syslog service, currently syslogd, syslog-ng and rsyslogd The first installed daemon activates itself for the syslog service. Starting with openSUSE-11.2, it is rsyslogd, before it was syslog-ng. But this depends on the software selection during the installation. The name of the daemon used as syslog service is specified in the SYSLOG_DAEMON variable in /etc/sysconfig/syslog. The yast2 sysconfig module provides a comfortable way to switch to another installed daemon and restart the service. The /etc/init.d/syslog init script is able to handle all supported daemons. BUGS
Please report bugs at <http://www.suse.de/feedback> AUTHOR
Juergen Weigert <jw@novell.com> Marius Tomaschewski <mt@novell.com> SEE ALSO
sysklogd(8) syslogd(8) syslog.conf(5) syslog-ng(8) syslog-ng.conf(5) rsyslogd(8) rsyslog.conf(5) syslog May 2008 SYSLOG(8)
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