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F.A.Q.
1. To begin adding code first register.
2. Create your own tags for code that you add.
3. To see your own code click Me, to see all code click Everyone, or filter by people rob.
4. To follow a user, click on their username, rob and hit follow.
5. Add other code to your library by clicking the
button near the code titles (note that you can not edit these codes).
6. To create a copy of a code that you can edit use fork.
7. If you can't find your code, double check your filter settings as you can filter by Category, User and Tag simultaneously.
8. Add comments to a code by clicking on it's title or the comments link underneath it.

Remove Comments and Empty Lines (plain)

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# Example using /etc/my.cnf to easily view DB config in Linux
grep -v -e ^# -e ^$ /etc/my.cnf

# copy to new file...
grep -v -e ^# -e ^$ /etc/my.cnf > /etc/my-nocomments.cnf

# tested in bash amazon ec2 instance ubuntu 12.04
[+] (3) more...
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