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Full Discussion: "Help with bash script" - "License Server and Patch Updates"
Top Forums UNIX for Dummies Questions & Answers "Help with bash script" - "License Server and Patch Updates" Post 302895538 by profileuser on Tuesday 1st of April 2014 09:16:01 AM
Old 04-01-2014
Hi Guys,

Could you please help diagnose the syntax the script below is refering:

Code:
[root@xen01 ~]# vi ./postscript.sh
[root@xen01 ~]# ./postscript.sh
-bash: ./postscript.sh: Permission denied
[root@xen01 ~]# chmod 755 ./postscript.sh
[root@xen01 ~]# ./postscript.sh
./postscript.sh: line 5: if[ -a /tmp/secondboot ]: No such file or directory
./postscript.sh: line 6: syntax error near unexpected token `then'
./postscript.sh: line 6: `then'
[root@xen01 ~]#

The full script written in vi is below:

Code:
[root@xen01 ~]# vi ./postscript.sh
#!/bin/bash
# Install XenServer Updates
HOSTUUID=$(xe host-list name-label=$HOSTNAME --minimal)
cd /tmp
if[ -a /tmp/secondboot ]
then
        echo "Secondboot"
else
        mkdir updates
        cd updates
        echo"Downloading updates..."
        wget ftp://192.168.10.5/FTP/xen62/*.xsupdate
        cd /tmp
        touch /tmp/secondboot
fi
for updatefile in 'ls /tmp/updates';do
        echo sleeping in 60 secs
        sleep 60
        echo "Uploading Update $updatefile..."
        echo "Uploading Update $Updatefile...">> /var/log/messages
        PATCHUUID=$(xe patch-upload file-name=/tmp/Updates/$updatefile)
        sleep 10
        echo "installing Update $updatefile..."
        echo "installing update $updatefile...">> /var/log/messages
        xe patch-apply host-uuid=$HOSTUUID uuid=$PATCHUUID
        rm -f /tmp/updates/$updatefile
        PATCHACTION=$(xe patch-list uuid=$PATCHUUID params=after-apply-guidance --minimal)
        if[ "$PATCHACTION"=="restartXAPI" ]
then
        /opt/xensource/bin/xe-toolstack-restart
        sleep 60
elif [ "$PATCHACTION"=="restartHost" ]; then
        reboot;
        sleep 60
fi
done
# Disable first boot for subsequent reboots
rm -f /etc/rc3.d/S99zzpostinstall
rm -f /tmp/secondboot
# Final Reboot
reboot

---------- Post updated at 02:16 PM ---------- Previous update was at 01:55 PM ----------

Hi Guys,

what file or directory is it referring ?

syntax near unexpected token; what does this mean ?
 

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LEARN ABOUT DEBIAN

xsil2graphics

XSIL2GRAPHICS(1)					User Contributed Perl Documentation					  XSIL2GRAPHICS(1)

NAME

       xsil2graphics - generate scripts to load xsil output data files

SYNOPSIS

       xsil2graphics [options] <xsil_file>

DESCRIPTION

       Utility program bundled with xmds, used to generate scripts that load simulation output data into either matlab (http://www.mathworks.com)
       or scilab (http://www.scilab.org), which are then used to manipulate the results further if necessary and then to present the results
       graphically.

       Matlab

       To generate a matlab m-file, from the xsil file data_file.xsil use the command:

       bash$ xsil2graphics data_file.xsil

       or

       bash$ xsil2graphics --matlab data_file.xsil

       Then at the matlab command prompt:

       >> data_file

       Scilab

       To generate a scilab script file, from the xsil file data_file.xsil use the command:

       bash$ xsil2graphics --scilab data_file.xsil

       Then at the scilab command prompt:

       --> exec('data_file.sci')

OPTIONS

       -m, --matlab generate matlab m-file script to load data from the xsil data file (the default option)

       -s, -scilab generate scilab script file to load data from the xsil data file

       -o, --outfile <out_file> specify an alternative output script filename to the default which is the input xsil filename with the .xsil
       extension changed to either .m for the matlab m-file or .sci for the scilab script file

EXAMPLES

       bash$ xsil2graphics nlse.xsil

       Generates the output nlse.m to load the data into matlab

       bash$ xsil2graphics -m nlse.xsil

       Also generates the output nlse.m but explicitly sets matlab to be the output format

       bash$ xsil2graphics --scilab nlse.xsil

       Generates the output nlse.sci to load the data into scilab

       bash$ xsil2graphics --outfile nlse_new.m nlse.xsil

       Generates the output nlse_new.m to load the data into matlab

AUTHORS

       Originally written by Greg Collecutt

       Maintained by Paul Cochrane with code contributed by Joe Hope

BUGS

       No known bugs.

SEE ALSO

       xmds(1), loadxsil(1)

       http://www.xmds.org

COPYRIGHT

       Copyright (C) 2000-2004

       Code contributed by Greg Collecutt, Joseph Hope and Paul Cochrane

       This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
       the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

       This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MER-
       CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

       You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation,
       Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

perl v5.8.2							    2004-06-21							  XSIL2GRAPHICS(1)
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