NAME

       aptitude-robot-session - call aptitude-robot non-interactively

SYNOPSIS

       aptitude-robot-session

DESCRIPTION

       aptitude-robot-session is a helper script meant to be run from cron or init scripts.  It
       will call aptitude-robot with some options suitable for non-interactive use.  It will also
       redirect all output (STDERR and STDOUT) to LOGFILE defined in
       "/etc/default/aptitude-robot".

CONFIGURATION

       There are a few configuration options that can be defined in
       "/etc/default/aptitude-robot".

       LOGFILE
           the name of the file where all the output of aptitude-robot is collected.  Defaults to
           "/var/log/aptitude-robot.log"

       LOG_SESSION
           the name of the file where the session log is accumulated.  aptitude-robot-session
           will append its PID to this file in order not to overwrite a log file left over from a
           crashed earlier invocation.  If aptitude-robot-session finishes properly it will
           append the session log to LOGFILE and delete the session log.

       SESSION_REPORT_COMMAND
           optional command invoked with the session log as the only argument at the end of an
           aptitude-robot-session run.  This can be used to file reports to monitoring systems or
           support mail addresses.

       MAX_LOGFILES_SIZE_BLOCKS
           file size limit in blocks for the session log.  This prevents endless loops if a
           package installation continues to ask the same question for which no terminal is
           available to provide an answer.

       POST_SESSION_HOOK
           a command that is run at the end of a successful aptitude-robot-session.  E.g., use it
           for apt-get clean.

BUGS

       The non-interactive nature of aptitude-robot-session may trigger the condition reported in
       https://bugs.launchpad.net/ubuntu/+source/aptitude/+bug/257279

SEE ALSO

       aptitude-robot(8), aptitude(8)

AUTHORS

       Elmar S. Heeb <elmar@heebs.ch> and Axel Beckert <abe@debian.org>