Issue
This Content is from Stack Overflow. Question asked by Bassem Abd Elmaksoud
I am having the below lines of perl cgi code that suppose to iterate through a file lines and print each line. The issue is what is printed to the stdout for a specific line (in[ 41: ]) is not the same in the file.
Note : This is a perl cgi script.
code :
for (param('menu')) {
/^(1)$/ and do {
$Sample="cat /tmp/int_rej_sample.txt";
@Sample=`$Sample`;
foreach (@Sample) {print $_,p}
}
}
cat /tmp/int_rej_sample.txt is :
in[ 37: ]<22222222222>
in[ 39: ]<91>
in[ 39: ]<91>
in[ 41: ]<BBBBBBBB44444444>
in[ 42: ]<9999999999 >
output to cgi window is :
in[ 37: ]<22222222222>
in[ 39: ]<91>
in[ 39: ]<91>
in[ 41: ]
in[ 42: ]<9999999999 >
Solution
I have added a space between "<" and any character after it in the file before entering the print loop .That solved the issue.
sed -e 's/</< /g' /tmp/int_rej_sample_dev.txt | sed -e 's/>/ >/g' > /tmp/int_rej_sample.txt
This Question was asked in StackOverflow by Bassem Abd Elmaksoud and Answered by Bassem Abd Elmaksoud It is licensed under the terms of CC BY-SA 2.5. - CC BY-SA 3.0. - CC BY-SA 4.0.