09-09-2018
Q :
How do you think possible to execute anything at a given time/day/date without a scheduling utility?
cron or at are the only ones you will find on all systems, after you have solutions ($$$) provided by vendors...
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1. Shell Programming and Scripting
Is there a way to use cron to run a job on the 1st Wednesday of every month?? The more generic question is, "Are all of the fields in crontab AND'd together or are some OR'd?".
i.e. I had an entry in my crontab this morning as follows and I didn't expect it to run since the day of month is 20... (5 Replies)
Discussion started by: bradtri
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2. Shell Programming and Scripting
Hi,
I need to schedule a shell script which executes another shell script along with a series of other commands.
When the inner shell script is executed it prompts for a password.....
This inner shell cannot be changed
How can I do this????
Regards,
Chaitrali. (4 Replies)
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3. Shell Programming and Scripting
I have a script which shoud run after every 30 minutes.Though I know abt crontab, unfortunately I dont have access/authorization to use crontab in my terminal.
Could any one pls let me know how to schedule the script without crontab ?
Regards
Prashant:) (3 Replies)
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4. UNIX for Advanced & Expert Users
All,
I'm a newbie with crontab and I need your help with schedule a cold-backup running every Sunday at 7am except 1st of the month.
Thank you so much. (2 Replies)
Discussion started by: hanie123
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5. Shell Programming and Scripting
Hi,
My script is in $home/bin/sample.sh.
I want to run the script for 3times a day,
first execution will be at 08:00 am.
second execution will be at 16:00 pm
third will be at 23:59 pm.
what will be the entry with this requirement?? (1 Reply)
Discussion started by: shrima.pratima
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6. Shell Programming and Scripting
Hi,
How to setup cronjob to run first wednesday of every month. Is there a way?
Thanks.. (9 Replies)
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7. Shell Programming and Scripting
Dear all,
I have to create a shell script which will run the job during weekday/weekend in following manner: -
There are 3 jobs
JB_1
JB_2
JB_3
These jobs changes its flag to "COMPLETED" in below 2 ways
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8. Shell Programming and Scripting
shell=ksh,
How could I schedule tasks in shell script INSTEAD OF using the crontab -e functionality?
For example, I want a script to print "Hello World" every 10 seconds (i.e., INTERVAL = 10s) until external termination signal is triggered.
Thanks, (2 Replies)
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9. Shell Programming and Scripting
Hi all,
I would like to schedule a crontab script, which should run From 8pm Thursday to 2am Friday and it should run every 10 minutes. I have put a script like below, is it the correct one.
10 01,02,20,21,22,23,00 * * 4-5 /u01/app/test.ksh
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10. Shell Programming and Scripting
Hi All,
I want to schedule a shell script on AIX.
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LEARN ABOUT OPENDARWIN
nice
NICE(1) BSD General Commands Manual NICE(1)
NAME
nice -- execute a utility at an altered scheduling priority
SYNOPSIS
nice [-n increment] utility [argument ...]
DESCRIPTION
The nice utility runs utility at an altered scheduling priority, by incrementing its ``nice'' value by the specified increment, or a default
value of 10. The lower the nice value of a process, the higher its scheduling priority.
The superuser may specify a negative increment in order to run a utility with a higher scheduling priority.
Some shells may provide a builtin nice command which is similar or identical to this utility. Consult the builtin(1) manual page.
ENVIRONMENT
The PATH environment variable is used to locate the requested utility if the name contains no '/' characters.
EXAMPLES
Execute utility 'date' at priority 5 assuming the priority of the shell is 0:
nice -n 5 date
Execute utility 'date' at priority -19 assuming the priority of the shell is 0 and you are the super-user:
nice -n 16 nice -n -35 date
DIAGNOSTICS
If utility is invoked, the exit status of nice is the exit status of utility.
An exit status of 126 indicates utility was found, but could not be executed. An exit status of 127 indicates utility could not be found.
SEE ALSO
builtin(1), csh(1), idprio(1), rtprio(1), getpriority(2), setpriority(2), renice(8)
COMPATIBILITY
The traditional -increment option has been deprecated but is still supported.
STANDARDS
The nice utility conforms to IEEE Std 1003.1-2001 (``POSIX.1'').
HISTORY
A nice utility appeared in Version 4 AT&T UNIX.
BSD
June 6, 1993 BSD