03-28-2002
after you have created a new directory and moved all the wanted files in there, then:
you should use tar cvf (output file) (absolute path of the new directory to backup)
output file = name of the file you want the directory to be backed up in to (make up any name)
absolute path of the new directory to backup = the complete path to where the newly created directory is located at
say I want to back up a directory named new_directory into a one file called directory_backup
i do this
tar -cvf directory_backup new_directory
(note: you have to specify the absolute path of the directory you want to backup)
later, if you wanna extract the files or any file from the backup tar achieve you just created, you simply type:
tar -xvf (directory_backup) (new_directory/whatever files you want to retrieve or extract)
again, directory_backup here means the file you backed up the directory into
new_directory means the path to the directory you want to backup
Let me know if your satisfied with the results
Last edited by TRUEST; 03-28-2002 at 04:16 PM..
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LEARN ABOUT NETBSD
fssconfig
FSSCONFIG(8) BSD System Manager's Manual FSSCONFIG(8)
NAME
fssconfig -- configure file system snapshot devices
SYNOPSIS
fssconfig [-cxv] device path backup [cluster [size]]
fssconfig -u [-v] device
fssconfig -l [-v] [device]
DESCRIPTION
The fssconfig command configures file system snapshot pseudo disk devices. It will associate the file system snapshot disk device with a
snapshot of path allowing the latter to be accessed as though it were a disk.
If backup resides on the snapshotted file system a persistent snapshot will be created. This snapshot is active until backup is unlinked.
This snapshot mode is only supported for ffs files systems.
Otherwise data written through the path will be saved in backup. If backup is a regular file, it will be created with length size. Default
size is the size of path. Data is saved to backup in units of cluster bytes.
Options indicate an action to be performed:
-c Configures the device. If successful, references to device will access the contents of path at the time the snapshot was taken. If
backup is a directory, a temporary file will be created in this directory. This file will be unlinked on exit.
-l List the snapshot devices and indicate which ones are in use. If a specific device is given, then only that will be described.
-u Unconfigures the device.
-v Be more verbose listing the snapshot devices.
-x Unlink backup after the device is configured.
If no action option is given, -c is assumed.
FILES
/dev/rfss?
/dev/fss?
EXAMPLES
fssconfig fss0 /usr /tmp/back
Configures the snapshot device fss0 for a snapshot of the /usr file system. Data written through /usr will be backed up in /tmp/back.
fssconfig fss1 / /dev/rsd0e 8192
Configures the snapshot device fss1 for a snapshot of the / file system. Data written through / will be backed up in /dev/rsd0e. The backup
will take place in units of 8192 bytes.
fssconfig -u fss0
Unconfigures the fss0 device.
SEE ALSO
opendisk(3), fss(4), mount(8), umount(8)
HISTORY
The fssconfig command appeared in NetBSD 2.0.
BSD
June 11, 2012 BSD