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Top Forums Shell Programming and Scripting executing/including command in mailx subject line Post 302410760 by ldapswandog on Tuesday 6th of April 2010 07:42:38 PM
Old 04-06-2010
I have not tried to execute a command within the subject line but often include variables. You can try executing the command using "`" back ticks like;
Code:
ls -otrg|awk '{print $4 " " $5 " "$6 " "$7}' | /usr/bin/mailx -s "`ls -l | wc -l` files in directory" email@email

or if that does not work
Code:
num_files="`ls -l | wc -l`"
ls -otrg|awk '{print $4 " " $5 " "$6 " "$7}' | /usr/bin/mailx -s "Currently $num_files files in directory" email@email

[/code]
 

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