TTU Home IT Division HPCC Basic Unix

TTU HPCC Unix Help

Basic Unix Commands

Command Windows/DOS Equivalent Linux Example
     
List files dir   ls  
Copy a file copy file1 file2  cp file1 file2 
Rename a file rename file1 file2  mv file1 file2 
Move a file move file1 newdirectory\*.*  mv file1 newdirectory/ 
Change directory cd newdirectory  cd newdirectory 
Make directory md newdirectory  mkdir newdirectory 
Type a file type filename | more  more filename 
Remove a file del filename  rm filename 
Show current directory cd pwd
Go to home directory N/A cd
Text Editors wordpad filename [vi emacs nedit jot] filename
    ( nedit,emacs : xwindows only.
emacs -nw, vi, pico :terminal)
     
Finding a command   apropos phrase or man -k phrase. Example:
    % apropos c++
cc, c89, CC (1) - Invokes the MIPS C, MIPSpro C, or MIPSpro C++ compiler
complex (3C) - Introduction to C++ complex mathematics library
etc.
     
Help on a command help command man command. Example:
    % man CC
NAME
cc(1) Last changed: 4-15-99
cc, c89, CC - Invokes the MIPS C, MIPSpro C, or MIPSpro C++ compiler
 
    etc.