just thinking about it further, if mailx works in your server, just have the script send you email as soon as it runs ... (mixing everybody's code) ...
Hi,
I need you help with my research project that attempts to determine the
link between users and manufacturers of IT Products such as Unix.
This is part of an MBA program that I'm currently pursuing. My challenge is that I cannot possibly find out how I can send my research... (1 Reply)
I am doing a "research" paper for school and i'm having a hard time finding accurate information. I am supposed to choose three differant versions of unix, give a brief explination of each, tell why there each differant from each other. I have found a ton of web sites but the information is so vast... (1 Reply)
I am researching the reasons why Unix / Linux is the chosen operating system versus Windows. I have had difficutly narrowing down resources. I am wondering if anyone has any favorite sources that they would care to share.
Thanks
Dan (2 Replies)
menu should look at least like the following:-
RESEARCH PAPER LIBRARY - Main Menu
0 : EXIT this program
1 : EDIT menu
2 : REPORTS Menu
Enter your choice>
program should check for invalid choice and display error message and re-display the main-menu. If EDIT is... (1 Reply)
hi friends i have just completed my graduation and applied for Post graduation
i have to submit a research proposal of OS in the interview
i m a beginner & only read galvin & silbershcatz book on operating systems
can anyone help me in that ...
thanks in advance (3 Replies)
Hi there, please could you assist me. I have no knowledge at all about Unix and I have applied for a job and they have given me a test and said that I can obtain the answers in any kind of way. There are 3 questions that I need answers for. I have tried researching the answers to these questions... (12 Replies)
Good Afternoon,
Are most NASs compatible with Solaris/RedHat? Specifically, I'm looking at Western Digital ones but none of them say they are - I like My Cloud Pro Series PR4100
My Cloud Pro Series PR4100 – Network Attached Storage | Western Digital (WD) (3 Replies)
Discussion started by: Stellaman1977
3 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