idettman · March 15, 2016 00:56
diff --git a/shell copy file content to variable b/shell copy file content to variable

 # Read input file
 var str input ; cat "/folder/somefile.txt" > $input   

 # Remove everything before "foo"
 stex "]^foo^" $input > null   

 # Remove everything after "foo"
 stex "^foo^[" $input > null   

 # now $input contains desired text
 echo $input

	# Read input file
	var str input ; cat "/folder/somefile.txt" > $input

	# Remove everything before "foo"
	stex "]^foo^" $input > null

	# Remove everything after "foo"
	stex "^foo^[" $input > null

	# now $input contains desired text
	echo $input
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