script

SYNOPSIS

     script [-a] [file]

DESCRIPTION

     Script makes a typescript of everything printed on your terminal.  It is
     useful for students who need a hardcopy record of an interactive session
     as proof of an assignment, as the typescript file can be printed out lat-
     er with lpr(1).

     If the argument file is given, script saves all dialogue in file. If no
     file name is given, the typescript is saved in the file typescript.

     Option:

     -a      Append the output to file or typescript, retaining the prior con-
             tents.

     The script ends when the forked shell exits (a control-D to exit the
     Bourne shell (sh(1)),  and exit, logout or control-d (if ignoreeof is not
     set) for the C-shell, csh(1)).

     Certain interactive commands, such as vi(1),  create garbage in the type-
     script file.  Script works best with commands that do not manipulate the
     screen, the results are meant to emulate a hardcopy terminal.

ENVIRONMENT

     The following environment variable is utilized by script:

     SHELL  If the variable SHELL exists, the shell forked by script will be
            that shell. If SHELL is not set, the Bourne shell is assumed.
            (Most shells set this variable automatically).

SEE ALSO

     csh(1) (for the history mechanism).

HISTORY

     The script command appeared in 3.0BSD.

BUGS

     Script places everything in the log file, including linefeeds and
     backspaces.  This is not what the naive user expects.

4th Berkeley Distribution        July 27, 1991                               1