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blogctl.8
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blogctl.8
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.\"
.\" Copyright 2016 Werner Fink, 2016 SUSE Linux GmbH.
.\"
.\" This program is free software; you can redistribute it and/or modify
.\" it under the terms of the GNU General Public License as published by
.\" the Free Software Foundation; either version 2 of the License, or
.\" (at your option) any later version.
.\"
.TH BLOGCTL 8 "Jan 14, 2016" "Version 2.12" "The SUSE boot concept"
.UC 8
.SH NAME
blogctl \- Control the boot loggind daemon blogd
.SH SYNOPSIS
.\"
.B /sbin/blogctl
.RI [ ping | quit | root=<path> | ready | close ]
.SH DESCRIPTION
.B blogctl
may be used to check if a
.B blogd
daemon is active as well as to send comands to such a daemon.
.SH COMANDS
The following commands are known:
.TP
.B ping
Send a simply ping request if
.B blogd
daemon is up and running.
.TP
.B quit
Cause the
.B blogd
daemon to finish its logging and then gracefully quits.
.TP
.BI root= <path>
This command take a path as further value of the new root file
system which is mounted e.g. in initrd.
.TP
.B ready
Tells the
.B blogd
daemon that the file systems had becomes writable.
.TP
.B close
Cause the
.B blogd
daemon to finish its logging only to allow
.BR systemd (8)
to unmount the file systems finally.
.TP
.B deactivate
This let the daemon disconnect from system console.
.TP
.B reactivate
Whereas this cause the daemon reconnect to system console.
.TP
.B final
Evoke the daemon to rename an already open log file
.I /var/log/boot.log
to the new name
.I /var/log/boot.old
as well as mask it own program name in the process table
with the @ character.
.SH SEE ALSO
.BR blogd (8),
.BR systemd (1),
.SH COPYRIGHT
2015 Werner Fink,
2015 SuSE Linux GmbH.
.SH AUTHOR
Werner Fink <[email protected]>