Provided by: backintime-common_1.4.3-1_all 
NAME
config - BackInTime configuration files.
SYNOPSIS
~/.config/backintime/config
/etc/backintime/config
DESCRIPTION
Back In Time was developed as pure GUI program and so most functions are only usable with
backintime-qt. But it is possible to use Back In Time e.g. on a headless server. You have
to create the configuration file (~/.config/backintime/config) manually. Look inside
/usr/share/doc/backintime-common/examples/ for examples.
The configuration file has the following format:
keyword=arguments
Arguments don't need to be quoted. All characters are allowed except '='.
Run 'backintime check-config' to verify the configfile, create the snapshot folder and
crontab entries.
POSSIBLE KEYWORDS
global.hash_collision
Type: int Allowed Values: 0-99999
Internal value used to prevent hash collisions on mountpoints. Do not change this.
Default: 0
global.language
Type: str Allowed Values: text
Language code (ISO 639) used to translate the user interface. If empty the operating
systems current local is used. If 'en' the translation is not active and the
original English source strings are used. It is the same if the value is unknown.
Default: ''
global.use_flock
Type: bool Allowed Values: true|false
Prevent multiple snapshots (from different profiles or users) to be run at the same
time
Default: false
profile<N>.name
Type: str Allowed Values: text
Name of this profile.
Default: Main profile
profile<N>.schedule.custom_time
Type: str Allowed Values: comma separated int (8,12,18,23) or */3
Custom hours for cronjob. Only valid for profile<N>.schedule.mode = 19
Default: 8,12,18,23
profile<N>.schedule.day
Type: int Allowed Values: 1-28
Which day of month the cronjob should run? Only valid for profile<N>.schedule.mode
>= 40
Default: 1
profile<N>.schedule.mode
Type: int Allowed Values: 0|1|2|4|7|10|12|14|16|18|19|20|25|27|30|40|80
Which schedule used for crontab. The crontab entry will be generated with
'backintime check-config'.
0 = Disabled
1 = at every boot
2 = every 5 minute
4 = every 10 minute
7 = every 30 minute
10 = every hour
12 = every 2 hours
14 = every 4 hours
16 = every 6 hours
18 = every 12 hours
19 = custom defined hours
20 = every day
25 = daily anacron
27 = when drive get connected
30 = every week
40 = every month
80 = every year
Default: 0
profile<N>.schedule.repeatedly.period
Type: int Allowed Values: 0-99999
How many units to wait between new snapshots with anacron? Only valid for
profile<N>.schedule.mode = 25|27
Default: 1
profile<N>.schedule.repeatedly.unit
Type: int Allowed Values: 10|20|30|40
Units to wait between new snapshots with anacron.
10 = hours
20 = days
30 = weeks
40 = months
Only valid for profile<N>.schedule.mode = 25|27
Default: 20
profile<N>.schedule.time
Type: int Allowed Values: 0-2400
Position-coded number with the format "hhmm" to specify the hour and minute the
cronjob should start (eg. 2015 means a quarter past 8pm). Leading zeros can be
omitted (eg. 30 = 0030). Only valid for profile<N>.schedule.mode = 20 (daily), 30
(weekly), 40 (monthly) and 80 (yearly)
Default: 0
profile<N>.schedule.weekday
Type: int Allowed Values: 1 = monday - 7 = sunday
Which day of week the cronjob should run? Only valid for profile<N>.schedule.mode =
30
Default: 7
profile<N>.snapshots.backup_on_restore.enabled
Type: bool Allowed Values: true|false
Rename existing files before restore into FILE.backup.YYYYMMDD
Default: true
profile<N>.snapshots.bwlimit.enabled
Type: bool Allowed Values: true|false
Limit rsync bandwidth usage over network. Use this with mode SSH. For mode Local you
should rather use ionice.
Default: false
profile<N>.snapshots.bwlimit.value
Type: int Allowed Values: 0-99999
Bandwidth limit in KB/sec.
Default: 3000
profile<N>.snapshots.continue_on_errors
Type: bool Allowed Values: true|false
Continue on errors. This will keep incomplete snapshots rather than deleting and
start over again.
Default: true
profile<N>.snapshots.copy_links
Type: bool Allowed Values: true|false
When symlinks are encountered, the item that they point to (the reference) is
copied, rather than the symlink.
Default: false
profile<N>.snapshots.copy_unsafe_links
Type: bool Allowed Values: true|false
This tells rsync to copy the referent of symbolic links that point outside the
copied tree. Absolute symlinks are also treated like ordinary files.
Default: false
profile<N>.snapshots.cron.ionice
Type: bool Allowed Values: true|false
Run cronjobs with 'ionice -c2 -n7'. This will give BackInTime the lowest IO
bandwidth priority to not interrupt any other working process.
Default: true
profile<N>.snapshots.cron.nice
Type: bool Allowed Values: true|false
Run cronjobs with 'nice -n19'. This will give BackInTime the lowest CPU priority to
not interrupt any other working process.
Default: true
profile<N>.snapshots.cron.redirect_stderr
Type: bool Allowed Values: true|false
redirect stderr to /dev/null in cronjobs
Default: False
profile<N>.snapshots.cron.redirect_stdout
Type: bool Allowed Values: true|false
redirect stdout to /dev/null in cronjobs
Default: true
profile<N>.snapshots.dont_remove_named_snapshots
Type: bool Allowed Values: true|false
Keep snapshots with names during smart_remove.
Default: true
profile<N>.snapshots.exclude.bysize.enabled
Type: bool Allowed Values: true|false
Enable exclude files by size.
Default: false
profile<N>.snapshots.exclude.bysize.value
Type: int Allowed Values: 0-99999
Exclude files bigger than value in MiB. With 'Full rsync mode' disabled this will
only affect new files because for rsync this is a transfer option, not an exclude
option. So big files that has been backed up before will remain in snapshots even if
they had changed.
Default: 500
profile<N>.snapshots.exclude.<I>.value
Type: str Allowed Values: file, folder or pattern (relative or absolute)
Exclude this file or folder. <I> must be a counter starting with 1
Default: ''
profile<N>.snapshots.exclude.size
Type: int Allowed Values: 0-99999
Quantity of profile<N>.snapshots.exclude.<I> entries.
Default: -1
profile<N>.snapshots.include.<I>.type
Type: int Allowed Values: 0|1
Specify if profile<N>.snapshots.include.<I>.value is a folder (0) or a file (1).
Default: 0
profile<N>.snapshots.include.<I>.value
Type: str Allowed Values: absolute path
Include this file or folder. <I> must be a counter starting with 1
Default: ''
profile<N>.snapshots.include.size
Type: int Allowed Values: 0-99999
Quantity of profile<N>.snapshots.include.<I> entries.
Default: -1
profile<N>.snapshots.keep_only_one_snapshot.enabled
Type: bool Allowed Values: true|false
NOT YET IMPLEMENTED. Remove all snapshots but one.
Default: false
profile<N>.snapshots.local.nocache
Type: bool Allowed Values: true|false
Run rsync on local machine with 'nocache'. This will prevent files from being cached
in memory.
Default: false
profile<N>.snapshots.local_encfs.path
Type: str Allowed Values: absolute path
Where to save snapshots in mode 'local_encfs'.
Default: ''
profile<N>.snapshots.log_level
Type: int Allowed Values: 1-3
Log level used during takeSnapshot.
1 = Error
2 = Changes
3 = Info
Default: 3
profile<N>.snapshots.min_free_inodes.enabled
Type: bool Allowed Values: true|false
Remove snapshots until profile<N>.snapshots.min_free_inodes.value free inodes in %
is reached.
Default: true
profile<N>.snapshots.min_free_inodes.value
Type: int Allowed Values: 1-15
Keep at least value % free inodes.
Default: 2
profile<N>.snapshots.min_free_space.enabled
Type: bool Allowed Values: true|false
Remove snapshots until profile<N>.snapshots.min_free_space.value free space is
reached.
Default: true
profile<N>.snapshots.min_free_space.unit
Type: int Allowed Values: 10|20
10 = MB
20 = GB
Default: 20
profile<N>.snapshots.min_free_space.value
Type: int Allowed Values: 1-99999
Keep at least value + unit free space.
Default: 1
profile<N>.snapshots.mode
Type: str Allowed Values: local|local_encfs|ssh|ssh_encfs
Use mode (or backend) for this snapshot. Look at 'man backintime' section 'Modes'.
Default: local
profile<N>.snapshots.<MODE>.password.save
Type: bool Allowed Values: true|false
Save password to system keyring (gnome-keyring or kwallet). <MODE> must be the same
as profile<N>.snapshots.mode
Default: false
profile<N>.snapshots.<MODE>.password.use_cache
Type: bool Allowed Values: true|false
Cache password in RAM so it can be read by cronjobs. Security issue: root might be
able to read that password, too. <MODE> must be the same as
profile<N>.snapshots.mode
Default: true if home is not encrypted
profile<N>.snapshots.no_on_battery
Type: bool Allowed Values: true|false
Don't take snapshots if the Computer runs on battery.
Default: false
profile<N>.snapshots.notify.enabled
Type: bool Allowed Values: true|false
Display notifications (errors, warnings) through libnotify.
Default: true
profile<N>.snapshots.path
Type: str Allowed Values: absolute path
Where to save snapshots in mode 'local'. This path must contain a folderstructure
like 'backintime/<HOST>/<USER>/<PROFILE_ID>'
Default: ''
profile<N>.snapshots.path.host
Type: str Allowed Values: text
Set Host for snapshot path
Default: local hostname
profile<N>.snapshots.path.profile
Type: str Allowed Values: 1-99999
Set Profile-ID for snapshot path
Default: current Profile-ID
profile<N>.snapshots.path.user
Type: str Allowed Values: text
Set User for snapshot path
Default: local username
profile<N>.snapshots.path.uuid
Type: str Allowed Values: text
Devices uuid used to automatically set up udev rule if the drive is not connected.
Default: ''
profile<N>.snapshots.preserve_acl
Type: bool Allowed Values: true|false
Preserve ACL. The source and destination systems must have compatible ACL
entries for this option to work properly.
Default: false
profile<N>.snapshots.preserve_xattr
Type: bool Allowed Values: true|false
Preserve extended attributes (xattr).
Default: false
profile<N>.snapshots.remove_old_snapshots.enabled
Type: bool Allowed Values: true|false
Remove all snapshots older than value + unit
Default: true
profile<N>.snapshots.remove_old_snapshots.unit
Type: int Allowed Values: 20|30|80
20 = days
30 = weeks
80 = years
Default: 80
profile<N>.snapshots.remove_old_snapshots.value
Type: int Allowed Values: 0-99999
Snapshots older than this times units will be removed
Default: 10
profile<N>.snapshots.rsync_options.enabled
Type: bool Allowed Values: true|false
Past additional options to rsync
Default: false
profile<N>.snapshots.rsync_options.value
Type: str Allowed Values: text
rsync options. Options must be quoted e.g. --exclude-from="/path/to/my exclude file"
Default: ''
profile<N>.snapshots.smart_remove
Type: bool Allowed Values: true|false
Run smart_remove to clean up old snapshots after a new snapshot was created.
Default: false
profile<N>.snapshots.smart_remove.keep_all
Type: int Allowed Values: 0-99999
Keep all snapshots for X days.
Default: 2
profile<N>.snapshots.smart_remove.keep_one_per_day
Type: int Allowed Values: 0-99999
Keep one snapshot per day for X days.
Default: 7
profile<N>.snapshots.smart_remove.keep_one_per_month
Type: int Allowed Values: 0-99999
Keep one snapshot per month for X month.
Default: 24
profile<N>.snapshots.smart_remove.keep_one_per_week
Type: int Allowed Values: 0-99999
Keep one snapshot per week for X weeks.
Default: 4
profile<N>.snapshots.smart_remove.run_remote_in_background
Type: bool Allowed Values: true|false
If using mode SSH or SSH-encrypted, run smart_remove in background on remote machine
Default: false
profile<N>.snapshots.ssh.check_commands
Type: bool Allowed Values: true|false
Check if all commands (used during takeSnapshot) work like expected on the remote
host.
Default: true
profile<N>.snapshots.ssh.check_ping
Type: bool Allowed Values: true|false
Check if the remote host is available before trying to mount.
Default: true
profile<N>.snapshots.ssh.cipher
Type: str Allowed Values: default | aes192-cbc | aes256-cbc | aes128-ctr |
aes192-ctr | aes256-ctr | arcfour | arcfour256 | arcfour128 | aes128-cbc | 3des-cbc
| blowfish-cbc | cast128-cbc
Cipher that is used for encrypting the SSH tunnel. Depending on the environment
(network bandwidth, cpu and hdd performance) a different cipher might be faster.
Default: default
profile<N>.snapshots.ssh.host
Type: str Allowed Values: IP or domain address
Remote host used for mode 'ssh' and 'ssh_encfs'.
Default: ''
profile<N>.snapshots.ssh.ionice
Type: bool Allowed Values: true|false
Run rsync and other commands on remote host with 'ionice -c2 -n7'
Default: false
profile<N>.snapshots.ssh.max_arg_length
Type: int Allowed Values: 0, >700
Maximum command length of commands run on remote host. This can be tested for all
ssh profiles in the configuration with 'python3
/usr/share/backintime/common/sshMaxArg.py [initial_ssh_cmd_length]'.
0 = unlimited
Default: 0
profile<N>.snapshots.ssh.nice
Type: bool Allowed Values: true|false
Run rsync and other commands on remote host with 'nice -n19'
Default: false
profile<N>.snapshots.ssh.nocache
Type: bool Allowed Values: true|false
Run rsync on remote host with 'nocache'. This will prevent files from being cached
in memory.
Default: false
profile<N>.snapshots.ssh.path
Type: str Allowed Values: absolute or relative path
Snapshot path on remote host. If the path is relative (no leading '/') it will start
from remote Users homedir. An empty path will be replaced with './'.
Default: ''
profile<N>.snapshots.ssh.port
Type: int Allowed Values: 0-65535
SSH Port on remote host.
Default: 22
profile<N>.snapshots.ssh.prefix.enabled
Type: bool Allowed Values: true|false
Add prefix to every command which run through SSH on remote host.
Default: false
profile<N>.snapshots.ssh.prefix.value
Type: str Allowed Values: text
Prefix to run before every command on remote host. Variables need to be escaped with
\$FOO. This doesn't touch rsync. So to add a prefix for rsync use
profile<N>.snapshots.rsync_options.value with --rsync-path="FOO=bar:\$FOO
/usr/bin/rsync"
Default: 'PATH=/opt/bin:/opt/sbin:\$PATH'
profile<N>.snapshots.ssh.private_key_file
Type: str Allowed Values: absolute path to private key file
Private key file used for password-less authentication on remote host.
Default: ~/.ssh/id_dsa
profile<N>.snapshots.ssh.user
Type: str Allowed Values: text
Remote SSH user
Default: local users name
profile<N>.snapshots.take_snapshot_regardless_of_changes
Type: bool Allowed Values: true|false
Create a new snapshot regardless if there were changes or not.
Default: false
profile<N>.snapshots.use_checksum
Type: bool Allowed Values: true|false
Use checksum to detect changes rather than size + time.
Default: false
profile<N>.snapshots.user_backup.ionice
Type: bool Allowed Values: true|false
Run BackInTime with 'ionice -c2 -n7' when taking a manual snapshot. This will give
BackInTime the lowest IO bandwidth priority to not interrupt any other working
process.
Default: false
profile<N>.user_callback.no_logging
Type: bool Allowed Values: true|false
Do not catch std{out|err} from user-callback script. The script will only write to
current TTY. Default is to catch std{out|err} and write it to syslog and TTY again.
Default: false
profiles
Type: str Allowed Values: int separated by colon (e.g. 1:3:4)
All active Profiles (<N> in profile<N>.snapshots...).
Default: 1
profiles.version
Type: int Allowed Values: 1
Internal version of profiles config.
Default: 1
SEE ALSO
backintime, backintime-qt.
Back In Time also has a website: https://github.com/bit-team/backintime
AUTHOR
This manual page was written by BIT Team(<bit-dev@python.org>).