Explains how to use cu command to connecting to the Soekris x86 embedded Linux / BSD platform.
Read full blog post: "5 Linux / Unix Commands For Connecting To The Serial Console"
5 Linux / Unix Commands For Connecting To The Serial Console
Linux Run Command As Another User 
compgen: An Awesome Command To List All Linux Commands 
Linux / Unix pv Command: Monitor Progress of Data Sent Via a Pipe
remark Command: Highlight Any Text or Command Output Using Regular Expressionspinfo: Read Linux Info Documentation in Colorsdiff Command: Colorize Output On The Unix / Linux Command Line
ls* Commands Are Even More Useful Than You May Have Thought
Linux ifdata Command: See Network Interface Info Without Parsing ifconfig Output
Solaris / Linux: nicstat Command Show Network Interface Card Statistics 