Hi Folks
I am pretty new to unix and shellscripting.
I need help on writing logic on traversing recursively through a set of directories under a top-level folder and delete files(mostly text) which are 1 month old.
Can you people help me on this?
Thanks a lot
Ravi (5 Replies)
Hello,
Can anyone pls. provide me with the command for deleting files older then 15 days with a restriction to keep at least 5 files in a directory even if they are older then 15 days.
Any help will be highly appreciated.
Thanks,
Pulkit (4 Replies)
Hi,
I have some log files created in the following fashion
Ex:
file name modified date
1) s.log1 01-jan-08
2) s.log2 02-jan-08
3) s.log3 03-jan-08
4) s.log4 04-jan-08
Now I want to have the latest 2 logs and delete the others.
Can you tell me the one liner /... (1 Reply)
I need a little help...
I have a file with 3 fields,
Time/Date, IP address, UniqueID
I have a 2nd file of UniqueIDs.
I want to either (which ever is easier):
1. delete entries in file 1 that have a UniqueID in file 2
2. create a new file with the fields from File 1, excluding the... (4 Replies)
I have to write one script which will delete the files in the below passion.
If today is 17-Feb-2010 then the script delete only 17-JAN-2010 files from the directory.
Could you please help me, How will I delete the files when the year is leap year, if today is 30th Mar 2010 then how will... (1 Reply)
I have several files in a folder and I would like to delete the ones that do not contain all the required information (size) let say 1kb.
Any ideas? (4 Replies)
In folder there are files
(eg ABS_18APR2012_XYZ.csv
DSE_17APR2012_ABE.csv) .
My requirement is to delete all the files except today's timestamp
I tried doing this to list all the files not having today's date timestamp
#!/bin/ksh
DATE=`date +"%d%h%Y"`
DIR=/data/rfs/... (9 Replies)
Hello
I have a directory with a list of files which have a particular numerical suffix.
E.g
filename_0
filename_1
filename_18500
filename_10000
I want to delete all files from this directory which have a filename which have a numerical suffix greater than 10540.
So any files... (5 Replies)
hi
i have a set of similar files. i want to delete lines until certain pattern appears in those files. for a single file the following command can be used but i want to do it for all the files at a time since the number is in thousands.
awk '/PATTERN/{i++}i' file (6 Replies)
Hello,
First time poster. I am looking for a way to script or program the process of moving files from one folder to another, automatically, based on the count of files in the destination folder.
I was thinking a shell script would work, but am open to the suggestions of the experts... (6 Replies)
Discussion started by: comtech
6 Replies
LEARN ABOUT CENTOS
ntdbbackup
NTDBBACKUP(8) System Administration tools NTDBBACKUP(8)NAME
ntdbbackup - tool for backing up and for validating the integrity of samba .ntdb files
SYNOPSIS
ntdbbackup [-s suffix] [-v] [-h]
DESCRIPTION
This tool is part of the samba(1) suite.
ntdbbackup is a tool that may be used to backup samba .ntdb files. This tool may also be used to verify the integrity of the .ntdb files
prior to samba startup or during normal operation. If it finds file damage and it finds a prior backup the backup file will be restored.
OPTIONS -h
Get help information.
-s suffix
The -s option allows the administrator to specify a file backup extension. This way it is possible to keep a history of ntdb backup
files by using a new suffix for each backup.
-v
The -v will check the database for damages (corrupt data) which if detected causes the backup to be restored.
COMMANDS
GENERAL INFORMATION
The ntdbbackup utility can safely be run at any time. It was designed so that it can be used at any time to validate the integrity of ntdb
files, even during Samba operation. Typical usage for the command will be:
ntdbbackup [-s suffix] *.ntdb
Before restarting samba the following command may be run to validate .ntdb files:
ntdbbackup -v [-s suffix] *.ntdb
Note that Samba 4 can use .tdb files instead, so you should use tdbbackup on those files.
Samba .tdb and .ntdb files are stored in various locations, be sure to run backup all .(n)tdb files on the system. Important files
includes:
o secrets.(n)tdb - usual location is in the /usr/local/samba/private directory, or on some systems in /etc/samba.
o passdb.(n)tdb - usual location is in the /usr/local/samba/private directory, or on some systems in /etc/samba.
o *.tdb and *.ntdb located in the /usr/local/samba/var directory or on some systems in the /var/cache or /var/lib/samba directories.
VERSION
This man page is correct for version 4 of the Samba suite.
SEE ALSO tdbbackup(8), ntdbrestore(8)AUTHOR
The original Samba software and related utilities were created by Andrew Tridgell. Samba is now developed by the Samba Team as an Open
Source project similar to the way the Linux kernel is developed.
The ntdbbackup man page was written by Rusty Russell, based on the tdbbackup man page by John H Terpstra.
Samba 4.1 06/17/2014 NTDBBACKUP(8)