| lsmod | Lists the modules you have active on your system. |
| uname | Information about your system. The -r option tells you what kernel you are running. |
| cvs update -A | Get rid of those annoying sticky tags you forgot you had. |
| pdftops doc-pdf.pdf | For when your pdf looks right, but your ps does not. |
| ps2pdf13 -dPDFSETTINGS=/printer file_name.ps | Embedded fonts are about the most annoying thing ever. |
| ssh-keygen -t rsa1 | An example keygen call. |
| lpq | Prints out printer queue information |
| lprm ID | Kills printer job ID |
| co -l filename ci -u filename |
RCS checkout and checkin |
| cvs import dir name start | Start a new CVS project |
| patch -p1 < patch_file | |
| diff -urN orig new | |
| rpm -qa | |
| groups | Say what groups I am a member of |
| find . -name 'CVS' | xargs rm -rf | Get rid of all the CVS directories |
| /opt | Not really a command. This is where we dump stuff? |
| indent | Automatically format a C program |
| /proc/cpuinfo | Not a command. Where the cpu info is. |