UNIX Commands

• cat
• cd
• cp
• emacs
• g++
• gdb
• gsubmit
• less
• ls
• make
• man
• mkdir
• mv
• pwd
• rm
• & (background)
• < (input redirection)
• > (output redirection)
• | (pipe)
• Up and down arrows (command history)

UNIX Concepts

• Directory
• Subdirectory
• Root directory
• Current or present working directory
• Home directory
• Path or pathname
• Full or absolute pathname
• Relative pathname
• Command argument
• Command flag or option or switch
• Text file/binary file
• Source code
• Executable
• Compiling and linking
• Debugger
• Running in the background
• Input redirection
• Output redirection
• Piping
• Command history