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Интерактивная система просмотра системных руководств (man-ов)

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script (1)
  • script (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
  • >> script (1) ( FreeBSD man: Команды и прикладные программы пользовательского уровня )
  • script (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
  • Ключ script обнаружен в базе ключевых слов.

  • BSD mandoc


     - make typescript of terminal session


    [-akq ] [-t time ] [file [command ... ] ]  


    The utility 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 later with lpr(1).

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

    If the argument command is given, will run the specified command with an optional argument vector instead of an interactive shell.

    The following options are available:

    Append the output to file or typescript retaining the prior contents.
    Log keys sent to program as well as output.
    Run in quiet mode, omit the start and stop status messages.
    -t time
    Specify time interval between flushing script output file. A value of 0 causes to flush for every character I/O event. The default interval is 30 seconds.

    The script ends when the forked shell (or command) 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 typescript file. The utility works best with commands that do not manipulate the screen. The results are meant to emulate a hardcopy terminal, not an addressable one.  


    The following environment variable is utilized by :

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



    csh(1) (for the history mechanism).  


    The command appeared in BSD 3.0  


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

    It is not possible to specify a command without also naming the script file because of argument parsing compatibility issues.

    When running in -k mode, echo cancelling is far from ideal. The slave terminal mode is checked for ECHO mode to check when to avoid manual echo logging. This does not work when in a raw mode where the program being run is doing manual echo.




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