Provided by: tlog_12.1-2_amd64 bug

NAME

       tlog-rec - record terminal I/O of a program or a user shell

SYNOPSIS

       tlog-rec [OPTION...] [CMD_FILE [CMD_ARG...]]

DESCRIPTION

       Tlog-rec  is  a  terminal  I/O  logging  program.  It starts a program under a pseudo-TTY,
       connects it to the actual terminal and logs whatever passes between  them  including  user
       input, program output, and terminal window size changes.

       CMD_FILE  argument  specifies  the program to run and record. If CMD_FILE contains a slash
       (/) character, then it is assumed to contain a path to the program  to  run.  Otherwise  a
       program  file  with  CMD_FILE  name is searched for in directories specified with the PATH
       environment variable. If this variable is not set, then the current directory is searched,
       followed  by  the system-default directories output by "getconf CS_PATH", which is usually
       "/bin:/usr/bin".

       CMD_ARG arguments are used as arguments to the program to run and record.

       If no non-option arguments are specified, then tlog-rec starts and records  a  user  shell
       specified  with the SHELL environment variable, or if that is not set, it starts the shell
       specified in the NSS database for the user tlog-rec runs as.

       Tlog-rec  loads  its  parameters   first   from   the   system-wide   configuration   file
       /etc/tlog/tlog-rec.conf,  then  from the file pointed at by TLOG_REC_CONF_FILE environment
       variable (if set), then from the contents of the TLOG_REC_CONF_TEXT  environment  variable
       (if  set),  and  then  from  command-line  options.  Parameters from each of these sources
       override the previous one in turn.

OPTIONS

   General options
       -h, --help
              Output a command-line usage message and exit.

       -v, --version
              Output version information and exit.

       --configuration
              Output program configuration in JSON and exit.

       --latency=SECONDS
              Cache captured data SECONDS seconds before logging.

              SECONDS is the number of seconds to cache captured data for  before  logging.   The
              encoded  data  which  does not reach payload size stays in memory and is not logged
              until this number of seconds elapses.

              Value minimum: 1

       --payload=BYTES
              Limit encoded data to BYTES bytes.

              BYTES is the maximum encoded data (payload) size per message, bytes.   As  soon  as
              payload exceeds this number of bytes, it is formatted into a message and logged.

              Value minimum: 32

       -w, --writer=STRING
              Use STRING log writer (journal/syslog/file, default file).

              STRING  is  the  type  of  "log  writer" to use for logging. The writer needs to be
              configured using its dedicated parameters.

              Value should be one of: "journal", "syslog", "file"

       --semaphore=FILE
              Write "READY" to FILE when recording is setup.

              FILE is a path to a "semaphore" file to write string "READY" to, when the recording
              setup is done, and I/O can be passed to and from the recorded program.

   Logged data set options
       --log-input[=BOOL]
              Enable/disable logging user input.

              If specified as true, user input is logged.

       --log-output[=BOOL]
              Enable/disable logging program output.

              If specified as true, terminal output is logged.

       --log-window[=BOOL]
              Enable/disable logging terminal window size changes.

              If specified as true, terminal window size changes are logged.

   Logging limit options
       --limit-rate=NUMBER
              Set logging rate limit to NUMBER of message bytes/sec.

              NUMBER is the maximum rate messages could be logged at, bytes/sec.

              Value minimum: 0

       --limit-burst=NUMBER
              Set logging burst limit to NUMBER of message bytes.

              NUMBER  is  the  number of bytes by which logged messages are allowed to exceed the
              rate limit momentarily, i.e. "burstiness".

              Value minimum: 0

       --limit-action=STRING
              Perform STRING action above limits (pass/delay/drop).

              STRING is the logging limit action.  If set to "pass" no  logging  limits  will  be
              applied.  If set to "delay", logging will be throttled.  If set to "drop", messages
              exceeding limits will be dropped.

              Value should be one of: "pass", "delay", "drop"

   File writer options
       -o, --file-path=FILE
              Log to FILE file.

              FILE is the "file" writer log file path.

   Syslog writer options
       --syslog-facility=STRING
              Log with STRING syslog facility.

              STRING is the syslog facility "syslog" writer should use for messages.

              Value should be one  of:  "auth",  "authpriv",  "cron",  "daemon",  "ftp",  "kern",
              "local0",  "local1",  "local2",  "local3",  "local4", "local5", "local6", "local7",
              "lpr", "mail", "news", "syslog", "user", "uucp"

       --syslog-priority=STRING
              Log with STRING syslog priority.

              STRING is the syslog priority "syslog" writer should use for messages.

              Value should be one of:  "emerg",  "alert",  "crit",  "err",  "warning",  "notice",
              "info", "debug"

   Journal writer options
       --journal-priority=STRING
              Log with STRING syslog-style priority.

              STRING is the syslog-style priority "journal" writer should use for messages.

              Value  should  be  one  of:  "emerg",  "alert", "crit", "err", "warning", "notice",
              "info", "debug"

       --journal-augment[=BOOL]
              Enable/disable adding extra journal fields.

              If specified as true, the "journal" writer copies  the  following  JSON  fields  to
              Journal fields: user -> TLOG_USER, session -> TLOG_SESSION, rec -> TLOG_REC, and id
              -> TLOG_ID.

ENVIRONMENT

       TLOG_REC_CONF_FILE
              Specifies the location of a configuration  file  to  be  read.   The  configuration
              parameters  in  this  file  override the ones in the system-wide configuration file
              /etc/tlog/tlog-rec.conf.

       TLOG_REC_CONF_TEXT
              Specifies the configuration text to be read.  The configuration parameters in  this
              variable override the ones in the file specified with TLOG_REC_CONF_FILE.

       SHELL  Specifies  the  shell  to  run, if no positional arguments are found on the command
              line.

FILES

       /etc/tlog/tlog-rec.conf
              The system-wide configuration file

EXAMPLES

       Record a vim session to a file:
              tlog-rec -o vim.log vim

       Record user input only:
              tlog-rec --log-input=on --log-output=off --log-window=off

       Record with minimal latency:
              tlog-rec --latency=1

SEE ALSO

       tlog-rec.conf(5), tlog-rec-session(8), tlog-play(8)

AUTHOR

       Nikolai Kondrashov <spbnick@gmail.com>