| cat | 
|                           | 
  Concatenates or displays files. | 
| cmp | 
|                           | 
  Compares two files.  | 
| colrm  | 
|                           | 
  Extracts columns from a file.  | 
| cp  | 
|                           | 
  Copies files. | 
| cut  | 
|                           | 
  Writes out selected bytes, characters, or fields from each line of a file. | 
| del  | 
|                           | 
  Deletes files if the request is confirmed. | 
| diff  | 
|                           | 
  Compares text files. | 
| file  | 
|                           | 
  Determines the file type. | 
| find | 
|                           | 
  Finds files with a matching expression.   | 
| grep | 
|                           | 
  Searches a file for a pattern.   | 
| head | 
|                           | 
  Displays the first few lines or bytes of a file or files.   | 
| more  | 
|                           | 
  Displays continuous text one screen at a time on a display screen. | 
| mv | 
|                           | 
  Moves files.  | 
| nl | 
|                           | 
  Numbers lines in a file.   | 
| pg  | 
|                           | 
  Formats files to the display. | 
| rm  | 
|                           | 
  Removes (unlinks) files or directories. | 
| paste  | 
|                           | 
  Merges the lines of several files or subsequent lines in one file. | 
| page | 
|                           | 
  Displays continuous text one screen at a time on a display screen.  | 
| sort  | 
|                           | 
  Sorts files, merges files that are already sorted, and checks files to determine if they have been sorted. | 
| tail  | 
|                           | 
  Writes a file to standard output, beginning at a specified point. | 
| wc  | 
|                           | 
  Counts the number of lines, words, and bytes in a file. |