This line will not work for the following reasons:
A percentage sign must be escaped in a crontab because "%" has special meaning in a crontab.
The filenames need to be full hierarchial names in this context.
---------- Post updated at 16:25 ---------- Previous update was at 16:18 ----------
What are the settings of all the HIST* environment variables in your .bashrc file? If they are not correct you will not retain all your history.
Imho the best way to save history is to change the value of $HISTFILE to make the filename unique (i.e. include date, time and terminal id).
Dear All,
I have 200GB mount point, but i have only 94GB files. i am taking this files as a tar with gzip backup. but my problems is if this files will be Reach 150GB or more what can i do?
Please advice me
can i use tar backup or any other tool for the backup.
thanks in... (5 Replies)
Hi,
I performed backup on tape and I want to append more files to my previous backup on the same backup tape. But before I do that I need to know the backup file size of the first backup I performed so that I know the available size on the backup tape. Can someone help me what command I will use... (0 Replies)
I am trying to make a full backup of my system using the cpio command. The Tape Unit is a SCSI DDS.
The process started fine but after about 30 minutes, it just stopped and showed the following message:
1755 Signal 31 - Core dumped
Any idea of what is causing this and how to fix it?
... (4 Replies)
Hiii,
Here is the part o fmy script-
for file in $FileList
do
if ];
then
echo "Skips $file file. It is todays file"
if ];then
cp $file $BackupLocation 2>/dev/null
... (3 Replies)
Hi,
Another rookie here.
I have a script I am developing to backup files from various directories onto a windows machine.
Script description:
- mv files from various directories
- tar all files in that directory
- export to windows server for safe keeping, external backups.
The... (5 Replies)
I have several files that I need to get off of a backup tape. I'm using AIX 4.3 (I know this is old) and our backups are done using the bru command. I need to copy these files to a specific location, and not restore them to the original location. Can anyone tell me what command I should use to do... (4 Replies)
Hi Everyone,
we are running rsync with --backup mode, Are there any rsync options to remove backup folders on successful deployment?
Thanks in adv. (0 Replies)
Im a fairly new linux user and im trying to learn how to do a backup shell script. i have this so far,
#! /bin/bash
backup_files="/home/clint/music"
dest="home/clint/backups'
day=$(date +%A)
hostname=$(hostname -s)
archive_file="$hostname-$day.tgz"
tar czf $dest/$archive_file... (2 Replies)
HI all, im new to shell scripting. need your guidence for my script. i wrote one script and is attached here
Im explaining the requirement of script.
AIM: Shell script to run automatically as per scheduled and backup few network devices configurations. Script will contain a set of commands... (4 Replies)
Discussion started by: saichand1985
4 Replies
LEARN ABOUT NETBSD
crontab
CRONTAB(1) BSD General Commands Manual CRONTAB(1)NAME
crontab -- maintain crontab files for individual users (ISC Cron V4.1)
SYNOPSIS
crontab [-u user]
crontab [-elr]
DESCRIPTION
crontab is the program used to install, deinstall, or list the tables used to drive the cron(8) daemon in ISC Cron. Each user can have their
own crontab, and though these are files in /var/cron, they are not intended to be edited directly.
If the /var/cron/allow file exists, then you must be listed therein in order to be allowed to use this command. If the /var/cron/allow file
does not exist but the /var/cron/deny file does exist, then you must not be listed in the /var/cron/deny file in order to use this command.
If neither of these files exists, depending on the compiled in settings, only the super user will be allowed to use this command, or everyone
will be allowed to use this command. On NetBSD everyone is allowed to use this command.
The default maximum size for a crontab is 256 kilobytes, but this may be changed for all users on the system by putting the desired maximum
size (in bytes) in the /var/cron/maxtabsize file.
If the -u option is given, it specifies the name of the user whose crontab is to be tweaked. If this option is not given, crontab examines
``your'' crontab, i.e., the crontab of the person executing the command. Note that su(1) can confuse crontab and that if you are running
inside of su(1) you should always use the -u option for safety's sake.
The first form of this command is used to install a new crontab from some named file or standard input if the pseudo-filename ``-'' is given.
The -l option causes the current crontab to be displayed on standard output.
The -r option causes the current crontab to be removed.
The -e option is used to edit the current crontab using the editor specified by the VISUAL or EDITOR environment variables. After you exit
from the editor, the modified crontab will be installed automatically.
FILES
/var/cron/allow Optional list of users that are allowed to use crontab.
/var/cron/deny Optional list of users that are disallowed to use crontab.
/var/cron/maxtabsize Maximum size of crontab files. Defaults to 256 kilobytes.
/var/cron/tabs/ Directory containing the individual user crontab files, named after the user.
DIAGNOSTICS
A fairly informative usage message appears if you run it with a bad command line.
SEE ALSO crontab(5), cron(8)STANDARDS
The crontab command conforms to IEEE Std 1003.2 (``POSIX.2''). This new command syntax differs from previous versions of Vixie Cron, as well
as from the classic Version 3 AT&T UNIX syntax.
AUTHORS
Paul Vixie <vixie@isc.org>
BSD May 6, 2010 BSD