12-09-2008
*/2 would be every 2 mins, */5 every 5 mins...etc...
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I had to write a script to change my login password, and the script wasnt working fine. When I searched through the previous postings in this forum, I got the solution (using 'expect' tool).
But I would like to know why passwd command isnt working in scripts? (1 Reply)
Discussion started by: Deepa
1 Replies
2. UNIX for Dummies Questions & Answers
Cron does not seem to work with this crontab. Any ideas?
# run-parts
# commands to execute every hour
01 * * * * root run-parts /etc/cron.hourly
# commands to execute every day
02 4 * * * root run-parts /etc/cron.daily
# commands to execute every week
22 4 * * 0 root run-parts... (1 Reply)
Discussion started by: DaleCabell
1 Replies
3. UNIX for Dummies Questions & Answers
Hello I have a mac os x server machine that I have setup a cron to run a php file using wget and cron doesn't seem to work. I have setup cron on other mac's before and they have all worked. Also I know wget works because I have tested it. Is there anything else I should try?
I do crontab -e and... (5 Replies)
Discussion started by: christo16
5 Replies
4. UNIX for Dummies Questions & Answers
I created a file in /u01/oradata directory as cronjb.ksh which contains following script
30 12 * * * /export/home/oracle/u01/oradata/rman.ksh
'/export/home/oracle' is my root directory. I then moved cronjb.ksh file to my '/export/home/oracle' directory. i typed crontab cronjb.ksh. However my... (1 Reply)
Discussion started by: manna
1 Replies
5. Solaris
I have a script monitor.sh
the path is /netmon/bin/monitor.sh
when i run this script as
sh /netmon/bin/monitor.sh it runs completely fine.
but when i include it in crontab , it does not run
my cron entry is
0,5,10,15,20,25,30,35,40,45,50,55 * * * *... (11 Replies)
Discussion started by: asalman.qazi
11 Replies
6. Shell Programming and Scripting
I am trying to add some code to the begging of a script so that it will remove all the .transcript files, when their is no coressponding .wav file. But it doesnt work.
This is the code I have added:
for transcriptfile in `$voicemaildir/*.transcript`; do
wavfile=`echo $transcriptfile | cut -d'.'... (2 Replies)
Discussion started by: ghurty
2 Replies
7. Shell Programming and Scripting
Hello,
I am facing a very strange problem when I run my script manuallu ./Fetchcode which is using to connect with MKS integrity from linux end it workks fine but when I run it from cron it doesn't work.Can someone help me
1) How could I check my script when it is running from cron like... (3 Replies)
Discussion started by: anuragpgtgerman
3 Replies
8. Shell Programming and Scripting
Help. My script is working fine when executed manually but the cron seems not to catch up the command when registered.
The script is as follow:
#!/bin/sh
for file in file_1.txt file_2.txt file_3.txt
do
awk '{ print "0" }' $file > tmp.tmp
mv tmp.tmp $file
done
And the cron... (2 Replies)
Discussion started by: jasperux
2 Replies
9. SuSE
Hi,
It is SLES 10.3 VM. Suddenly cron stopped working on this and I am not able to figure out, where it is failing. It is not running with even root. I gave a simple job of redirection of 'date' command, that also doesn't work. Can somebody help me to fix this ?
vmprdt23:~ # ps -ef | grep -i... (4 Replies)
Discussion started by: solaris_1977
4 Replies
10. Shell Programming and Scripting
I have a file "file1" that contains several ip address , and the "file2" contains several records , each line in file2 contains somewhere the ip address that i am searching in the file1
I use the unix command grep -w
for i in `cat file1`
do
grep -w "$i" file2 >> file3
done
... (9 Replies)
Discussion started by: knijjar
9 Replies
LEARN ABOUT CENTOS
nfsidmap
nfsidmap(5) File Formats Manual nfsidmap(5)
NAME
nfsidmap - The NFS idmapper upcall program
SYNOPSIS
nfsidmap [-v] [-t timeout] key desc
nfsidmap [-v] [-c]
nfsidmap [-v] [-u|-g|-r user]
DESCRIPTION
The file /usr/sbin/nfsidmap is used by the NFS idmapper to translate user and group ids into names, and to translate user and group names
into ids. Idmapper uses request-key to perform the upcall and cache the result. /usr/sbin/nfsidmap is called by /sbin/request-key, and
will perform the translation and initialize a key with the resulting information.
nfsidmap can also used to clear the keyring of all the keys or revoke one particular key. This is useful when the id mappings have failed
to due to a lookup error resulting in all the cached uids/gids to be set to the user id nobody.
OPTIONS
-c Clear the keyring of all the keys.
-g user
Revoke the gid key of the given user.
-r user
Revoke both the uid and gid key of the given user.
-t timeout
Set the expiration timer, in seconds, on the key. The default is 600 seconds (10 mins).
-u user
Revoke the uid key of the given user.
-v Increases the verbosity of the output to syslog (can be specified multiple times).
CONFIGURING
The file /etc/request-key.conf will need to be modified so /sbin/request-key can properly direct the upcall. The following line should be
added before a call to keyctl negate:
create id_resolver * * /usr/sbin/nfsidmap -t 600 %k %d
This will direct all id_resolver requests to the program /usr/sbin/nfsidmap. The -t 600 defines how many seconds into the future the key
will expire. This is an optional parameter for /usr/sbin/nfsidmap and will default to 600 seconds when not specified.
The idmapper system uses four key descriptions:
uid: Find the UID for the given user
gid: Find the GID for the given group
user: Find the user name for the given UID
group: Find the group name for the given GID
You can choose to handle any of these individually, rather than using the generic upcall program. If you would like to use your own pro-
gram for a uid lookup then you would edit your request-key.conf so it looks similar to this:
create id_resolver uid:* * /some/other/program %k %d
create id_resolver * * /usr/sbin/nfsidmap %k %d
Notice that the new line was added above the line for the generic program. request-key will find the first matching line and run the cor-
responding program. In this case, /some/other/program will handle all uid lookups, and /usr/sbin/nfsidmap will handle gid, user, and group
lookups.
AUTHOR
Bryan Schumaker, <bjschuma@netapp.com>
1 October 2010 nfsidmap(5)