Re^2: passing a variable from shell script to the main perl

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Re^3: passing a variable from shell script to the main perl by wind (Priest) on Apr 05, 2011 at 22:13 UTC
How are you calling your shell script? Are you using system? `system("shell.sh");` [download] Any changes that your shell.sh script makes to the `%ENV` will not stay after the system command is finished. Instead, simply have your shell.sh script echo some text that your perl script can capture when using backticks. my $results = `shell.sh`; if ($results =~ /Hello World/) { print "tada!"; } [download] shell.sh `echo "Hello world";` [download]	[reply] [d/l] [select]
Re^4: passing a variable from shell script to the main perl by vbynagari (Initiate) on Apr 05, 2011 at 22:22 UTC
<text>when I do this </test> $xx=`sh $translationscript $filename $source_dir $file 2>&1`; <text> the value $xx has the log from the shell script and the STDOUT. Also, in the shell, I am checking for some errors and based on the error - I have a variable defined and I want that variable need in perl and then I will have to continue my script based upon the type of error I get from the shell. How do I do this? </text> thx	[reply] [d/l]