if [ -e $file4 ]
then if (test $file4 -ot $file1 -a $file4 -ot $file2 -a $file4 -ot $file3)
then # create new HTML
else exit()
fi
else
#Code to create HTML
fi
This section of script can be simplified such that it will work whether or not the HTML file is already present and such that it creates an updated HTML if any of the input files has been changed since we last ran the script. It also gets the Here document out of the "if" test where it was not going to be created every time it should have been created.
In this context the colon : is a "do nothing" command to avoid the syntax error caused by having a then immediately followed by an else. I'll leave you to sort out the double quotes round the string variables as per Scrutinizer's advice.
Last edited by methyl; 05-03-2012 at 12:28 PM..
Reason: logic error
We have a scripting requirement,
Background:
On a particular path, we compress a load of log files into tar.gz.
This is done on an hourly basis throughout the day and it produces files of the following format,
2005-08-05-00-021031.tar.gz as an example. This is done by a script.
We need:
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