Teenie chat porn - Regular expression for validating email address in c
The value of NR starts at 1 and always increases until the program terminates.The "next" at the end of the first action block is needed to prevent the condition in "# other condition" from being evaluated, and the actions in "# other actions" from being executed while awk is reading the first file.
To correct that, you can reinforce the NR==FNR condition by adding a test that checks that also FILENAME equals ARGV.
= NR" "
I’m not sure who originally created each of these expressions, so I have no idea who I can give the credit for these to, but they have helped me often.
Bottom line for these two examples is that I like to use the example expressions found in an article on Net Tuts /and modify them to meet my needs.
Since I’m mentioning the site, I definitely suggest browsing over to it if you are looking for further reading about regular expressions including sample code and reference material.