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-.TH LIVE\-BOOT 1 05.06.2012 3.0~a31\-1 "Debian Live Project"
-
-.SH NAME
-\fBlive\-snapshot\fP \- simple script to ease persistence usage
-
-.SH SYNOPSIS
-\fBlive\-snapshot\fP [\-c|\-\-cow \fIDIRECTORY] [\-d|\-\-device DEVICE\fP]
-[\-e|\-\-exclude\-list \fIFILE\fP] [\-o|\-\-output \fIFILE\fP] [\-t|\-\-type \fITYPE\fP]
-.br
-\fBlive\-snapshot\fP [\-r|\-\-resync\-string STRING]
-.br
-\fBlive\-snapshot\fP [\-h|\-\-help]
-.br
-\fBlive\-snapshot\fP [\-u|\-\-usage]
-.br
-\fBlive\-snapshot\fP [\-v|\-\-version]
-
-.SH DESCRIPTION
-live\-snapshot is a script which can be used to build the right types of
-persistence image files supported by \fIlive\-boot\fP(7). It is also used on
-exit by the live\-boot init script to resync the boot\-found snapshots
-devices.
-
-.SH OPTIONS
-.IP "\-c, \-\-cow \fIDIRECTORY\fP" 4
-specifies the input directory to be cloned in the image file. Its default
-value "/live/overlay" should be right for most uses. However it could be
-handy to specify "/home" and type ext4 for the type to prepare an image file
-suited to be directly mounted by live\-boot as home.
-.IP "\-d, \-\-device \fIDEVICE\fP" 4
-sets the device where the media with the snapshot/persistence file/partition
-will be put. If it is not specified, a tmpfs will be used and linked to the
-user's desktop to move it where it is needed. If the device has no
-filesystem, an ext4 fs will be automatically created and labelled according
-to the values specified after the "\-\-output" value or with a sane default.
-.IP "\-e, \-\-exclude\-list \fIFILE\fP" 4
-a file containing a list of filenames/paths that should not be saved. This
-exclude list will be remebered on the target snapshot media for reuse.
-.IP "\-o, \-\-output \fIFILE\fP" 4
-the filename/label used for the output file/partition. If left blank,
-live\-snapshot will search for a proper file on the device or use the whole
-partition.
-.IP "\-r, \-\-resync\-string \fISTRING\fP" 4
-internally used on resyncs.
-.IP "\-f, \-\-refresh" 4
-try to do the same operation that should be done at reboot or halt,
-resyncing boot\-time auto discovered snapshots. Useful to prevent a crash or
-surge power\-off.
-.IP "\-t, \-\-type \fITYPE\fP" 4
-Type could be one of "cpio", "squashfs", "ext2", "ext3", "ext4", or "jffs2".
-.IP "\-h, \-\-help" 4
-display help and exit.
-.IP "\-u, \-\-usage" 4
-show usage and exit.
-.IP "\-v, \-\-version" 4
-output version information and exit.
-
-.SH FILES
-.IP \fB/etc/live.conf\fP 4
-Some variables can be configured via this config file (inside the live
-system).
-.IP \fBlive/filesystem.module\fP 4
-This optional file (inside the live media) contains a list of white\-space or
-carriage\-return\-separated file names corresponding to disk images in the
-"/live" directory. If this file exists, only images listed here will be
-merged into the root aufs, and they will be loaded in the order listed
-here. The first entry in this file will be the "lowest" point in the aufs,
-and the last file in this list will be on the "top" of the aufs, directly
-below /overlay. Without this file, any images in the "/live" directory are
-loaded in alphanumeric order.
-.IP \fB/etc/live\-persistence.binds\fP 4
-This optional file (which resides in the rootfs system, not in the live
-media) is used as a list of directories which not need be persistent:
-i.e. their content does not need to survive reboots when using the
-persistence features.
-.br
-This saves expensive writes and speeds up operations on volatile data such
-as web caches and temporary files (like e.g. /tmp and .mozilla) which are
-regenerated each time. This is achieved by bind mounting each listed
-directory with a tmpfs on the original path.
-.IP \fB/etc/live\-snapshot.list\fP 4
-This optional file, if present changes the behaviour of live\-snapshot: only
-files and directories listed there are included (integrally) in the
-snapshot. Beware, it is an experimental feature that only works for cpio
-targets now.
-
-.SH "SEE ALSO"
-\fIlive\-boot\fP(1)
-.PP
-\fIlive\-build\fP(7)
-.PP
-\fIlive\-config\fP(7)
-.PP
-\fIlive\-tools\fP(7)
-
-.SH HOMEPAGE
-More information about live\-boot and the Debian Live project can be found on
-the homepage at <\fIhttp://live.debian.net/\fP> and in the manual at
-<\fIhttp://live.debian.net/manual/\fP>.
-
-.SH BUGS
-Bugs can be reported by submitting a bugreport for the live\-boot package in
-the Debian Bug Tracking System at <\fIhttp://bugs.debian.org/\fP> or by
-writing a mail to the Debian Live mailing list at
-<\fIdebian\-live@lists.debian.org\fP>.
-
-.SH AUTHOR
-live\-boot was written by Daniel Baumann <\fIdaniel@debian.org\fP> for
-the Debian project.
projects / live-boot-grml.git / blobdiff