01-22-2003
Cron job failure - passwd aging feature
I have a script running as a cron job in machine A . This script ftps some files everyday from machine A to machine B, and mails me about the status. It works fine for some days....and suddenly stops running. By viewing the log files, I see that the script itself was not invoked by cron on those days. I do not understand why the script wasnt invoked by cron.
Also, the login under which this script runs, has the password aging feature. i.e., every 1 month or so, I have to change my login password. Yesterday, when I logged into this id to debug this script, it prompted me to change my password. I changed the password and executed the script manually to verify things. It worked fine. And since then my script is invoked by cron perfectly. Will this password aging feature have any impact on my cron jobs?
M/c is Sun OS 5.7.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
can anybody explain the usage of CRON for adding a cron job. please provide an example also for better understanding !!!
Thanks (1 Reply)
Discussion started by: skyineyes
1 Replies
2. Solaris
I run cron in solaris 10 zone. One cron job which syncing files to nfs mounted on container, creates after finishing another cron proccess(/usr/sbin/cron), and after 100 existing cron proccesses next cron job will not start. It's too weird for me, I'm not able to solve this problem. Theoretically... (3 Replies)
Discussion started by: ron76
3 Replies
3. Shell Programming and Scripting
Hi,
we have thousands of autosys jobs scheduled. I want a common job or script to be triggered if any of the autosys job fails? Now, obviously i cannot have a new autosys job with condition as failure of each of 1000s of jobs.
Is there an autosys script/job that invokes when any job fails and a... (1 Reply)
Discussion started by: ysrinu
1 Replies
4. Shell Programming and Scripting
The crontab entry looks like this...
29 13 * * * /usr/bin/mk-find --printf "%D\ %N\n" |
This is just a part of a long statement that has apostrophe in it. I will like to know why does it work at command prompt but fail if set as cronjob?
The error is...
/bin/sh: -c: line 0: unexpected EOF... (3 Replies)
Discussion started by: shantanuo
3 Replies
5. Shell Programming and Scripting
We need to configure autosys that when a job fails continously for 3 times, we need to call another job.
Is this possible in Autosys, or can anyone advice on the alternative. (2 Replies)
Discussion started by: sangea
2 Replies
6. Solaris
Hi Folks,
I have Solaris 10, latest release.
We have passwd aging set in /etc/defalut/passwd.
I have an account that passwd should never expire. Acheived by emptying associated users shadow file entries for passwd aging.
When I reset the users passwd using passwd command, it re enables... (3 Replies)
Discussion started by: BG_JrAdmin
3 Replies
7. Solaris
Hi ,
I have removed a cron for particular user , but cron job seems to be running even after the cron entry is removed. The purpose of the cron was to sendmail to user ( it uses mailx utility )
I have restarted cron and sendmail service still user is getting mail alerts from the cron job. And... (4 Replies)
Discussion started by: chidori
4 Replies
8. Shell Programming and Scripting
Hi
I have a requirement to write a shell script,that will check the all commented job in cron job.Please help !! (2 Replies)
Discussion started by: netdbaind
2 Replies
9. Shell Programming and Scripting
Hi all,
I'm having an issue with a script i wrote to pull information from the Amazon AWS API. Basically the script takes arguments from the command line and attempts to grab user information for each AWS access group. The command is issued like this:
# sh awsReport.sh <outputFileName>... (3 Replies)
Discussion started by: ChocoTaco
3 Replies
10. Shell Programming and Scripting
Hi,
1)
If some job supposed to run on 1st of every month at 7 AM
In cron job when we have a blackout on the 1st ( i.e when 1st falls on a sunday ) how can we make the job run the next business day?
2) How can we run a job on 25th of every quarter 7 AM(jan,apr,jul,oct)
And if 25th... (5 Replies)
Discussion started by: System Admin 77
5 Replies
CRON(8) System Manager's Manual CRON(8)
NAME
cron - clock daemon
SYNOPSIS
auth/cron [-c]
DESCRIPTION
Cron executes commands at specified dates and times according to instructions in the files /cron/user/cron. It runs only on an authentica-
tion server. Option -c causes cron to create /cron/user and /cron/user/cron for the current user; it can be run from any Plan 9 machine.
Blank lines and lines beginning with # in these files are ignored. Entries are lines with fields
minute hour day month weekday host command
Command is a string, which may contain spaces, that is passed to an rc(1) running on host for execution. The first five fields are integer
patterns for
minute 0-59
hour 0-23
day of month 1-31
month of year 1-12
day of week 0-6; 0=Sunday
The syntax for these patterns is
time : '*'
| range
range : number
| number '-' number
| range ',' range
Each number must be in the appropriate range. Hyphens specify inclusive ranges of valid times; commas specify lists of valid time ranges.
To run the job, cron calls host and authenticates remote execution, equivalent to running rx host command (see con(1)). The user's profile
is run with $service set to rx.
Cron is not a reliable service. It skips commands if it cannot reach host within two minutes, or if the cron daemon is not running at the
appropriate time.
EXAMPLES
Here is the job that mails system news.
% cat /cron/upas/cron
# send system news
15 8-17, 21 *** helix /mail/lib/mailnews
%
SOURCE
/sys/src/cmd/auth/cron.c
SEE ALSO
con(1), rc(1)
CRON(8)