scriptlive(1)



SCRIPTLIVE(1)                    User Commands                   SCRIPTLIVE(1)

NAME
       scriptlive - re-run session typescripts, using timing information

SYNOPSIS
       scriptlive [options] [-t] timingfile [-I|-B] typescript

DESCRIPTION
       This program re-run a typescript, using stdin typescript and timing in-
       formation to ensure that input happens in the same rhythm as it  origi-
       nally appeared when the script was recorded.

       The  session  is  executed in newly created pseudo terminal with user's
       $SHELL (or defaults to /bin/bash).

       Be careful!  Do not forget that the typescript may  contains  arbitrary
       commands.   It is recommended to use "scriptreplay --stream in --log-in
       typescript" (or with --log-io instead of --log-in) to verify the  type-
       script before it is executed by scriptlive(1).

       The  timing  information is what script(1) outputs to file specified by
       --log-timing.  The typescript has to contain stdin information  and  it
       is what script(1) outputs to file specified by --log-in or --log-io.

OPTIONS
       -I, --log-in file
              File containing script's terminal input.

       -B, --log-io file
              File containing script's terminal output and input.

       -t, --timing file
              File  containing  script's timing output.  This option overrides
              old-style arguments.

       -T, --log-timing file
              Aliased to -t, maintained for compatibility with script(1)  com-
              mand  line  options.   -d,  --divisor number Speed up the replay
              displaying this number of times.  The  argument  is  a  floating
              point  number.   It's called divisor because it divides the tim-
              ings by this factor.  This option overrides old-style arguments.

       -m, --maxdelay number
              Set the maximum delay between transcript updates  to  number  of
              seconds.   The argument is a floating point number.  This can be
              used to avoid long pauses in the transcript replay.

       -V, --version
              Display version information and exit.

       -h, --help
              Display help text and exit.

EXAMPLE
       % script --log-timing file.tm --log-in script.in
       Script started, file is script.out
       % date
       <etc, etc>
       % exit
       Script done, file is script.out
       % scriptlive --log-timing file.tm --log-in script.in

SEE ALSO
       script(1), scriptreplay(1)

COPYRIGHT
       Copyright (C) 2019 Karel Zak

       This is free software; see the source for copying conditions.  There is
       NO  warranty;  not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
       PURPOSE.

       Released under the GNU General Public License version 2 or later.

AUTHOR
       Karel Zak <kzak@redhat.com>.

AVAILABILITY
       The scriptlive command is part of the util-linux package and is  avail-
       able  from Linux Kernel Archive <https://www.kernel.org/pub/linux/utils
       /util-linux/>.

util-linux                       October 2019                    SCRIPTLIVE(1)

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