01-18-2005
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
how would i go about creatng a backup of a file everytime a script is run so that the next time it is run the old backup gets pushed back and the most recent backup is 1st.
(new)backup.1
(old)backup.2
that kind of idea?? (4 Replies)
Discussion started by: knc9233
4 Replies
2. Shell Programming and Scripting
I have to write a shell script like this--
1) Utility will be run under the directory owner.
2) This utility will clean files in ABC/logs. And following logs will be backed up or deleted.
Dispatcher Logs
Middle tier Logs
Sage log
Sage monitor log
Sage db clean up result log
Core files ... (12 Replies)
Discussion started by: namishtiwari
12 Replies
3. Shell Programming and Scripting
Hello,
I am relatively new to Perl and I need help in creating a Perl script to automate a crontab job that starts and shutdowns multiple servers one server at a time. Script is to be run once a week. Below are the steps needed for the job...
1. Start stopping server1 and server2 using... (3 Replies)
Discussion started by: northern1969
3 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I juat wondering how can you set it up so that .sh files will execute automatically once a day. from google I've got use crontab but when I type this into my session it say I am not allowed to use this programme. Any other ways to achieve what I'm looking for?
thanks (1 Reply)
Discussion started by: blackieconnors
1 Replies
5. Shell Programming and Scripting
Hello,
I have a script SELECT TO_CHAR(creation_time, 'RRRR Month') "Month",
SUM(bytes)/1024/1024 "Growth in MB"
FROM sys.v_$datafile
WHERE creation_time > SYSDATE-365
GROUP BY TO_CHAR(creation_time, 'RRRR Month')
/
It produces output similar to this
Month ... (2 Replies)
Discussion started by: jnrpeardba
2 Replies
6. Shell Programming and Scripting
Hi
I am still learning how to write shell scripts, so I started to write a script like this:
#!/bin/sh
date
echo
outputOK () {
echo $1 ""
}
outputOK () {
echo $1 ""
}
for vol in `/usr/bin/grep -E 'hfs|vxfs|nfs|cifs' /etc/fstab | egrep -v '^#' | awk '{ print $3 }'`
do
if... (7 Replies)
Discussion started by: fretagi
7 Replies
7. Shell Programming and Scripting
I have a clear case command for example.
ct lsprivate -co
this displays the list of checked out files.
and i have many views where i work daily
I need a script which can run daily at our specified time. setting each and every view i have and list the check outs i have in them. and consolidate... (10 Replies)
Discussion started by: Syed Imran
10 Replies
8. Shell Programming and Scripting
find /usr/IBM/FileNet/BulkUploaderScript/$i/Log/SuccessLog \( -newer range_start -a \! -newer range_end \)
-exec wc -l {} \; |awk '{total+=$1-1} END {print total}' >>$LOGFILE
I need to print time stamp of the files int the paticular period .Please modify the above script so that i get... (34 Replies)
Discussion started by: RaghavendraT
34 Replies
9. UNIX for Beginners Questions & Answers
Hi All
I have created a file in /etc/cron.daily on redhat linux 7.3 version host
called applicationscript
cat applictaionscript
#!/bin/bash
/prod/data/routine.sh
cat /prod/data/routine.sh
#!/bin/bash
#details
regular=/prod/data/jboss/logs
backup=/prod/data/logs
#echo "Moving logs"... (3 Replies)
Discussion started by: anil529
3 Replies
10. Shell Programming and Scripting
Can I run a script no more than twice a day without using cron?
Maybe create a file when script is first run and check its date? (7 Replies)
Discussion started by: drew77
7 Replies
LEARN ABOUT NETBSD
workqueue_enqueue
WORKQUEUE(9) BSD Kernel Developer's Manual WORKQUEUE(9)
NAME
workqueue -- simple do-it-in-thread-context framework
SYNOPSIS
#include <sys/workqueue.h>
int
workqueue_create(struct workqueue **wqp, const char *name, void (*func)(struct work *, void *), void *arg, pri_t prio, int ipl, int flags);
void
workqueue_enqueue(struct workqueue *wq, struct work *wk, struct cpu_info *ci);
void
workqueue_destroy(struct workqueue *wq);
DESCRIPTION
The workqueue utility routines are provided to defer work which is needed to be processed in a thread context.
workqueue_create() creates a workqueue. It takes the following arguments:
wqp Specify where to store the created workqueue.
name The name of the workqueue.
func The function to be called for each work.
arg An argument to be passed as a second argument of func.
prio The priority level for the worker threads.
ipl The highest IPL at which this workqueue is used.
flags The value of 0 indicates a standard create operation, however the following flags may be bitwise ORed together:
WQ_MPSAFE Specifies that the workqueue is multiprocessor safe and does its own locking, otherwise the kernel lock will be held while
work will be processed.
WQ_PERCPU Specifies that the workqueue should have a separate queue for each CPU, thus the work could be enqueued on concrete CPUs.
workqueue_enqueue() enqueues the work wk into the workqueue wq.
If the WQ_PERCPU flag was set on workqueue creation, the ci argument may be used to specify the CPU on which the work should be enqueued.
Also it may be NULL, then work will be enqueued on the current CPU. If WQ_PERCPU flag was not set, ci must be NULL.
The enqueued work will be processed in a thread context. A work must not be enqueued again until the callback is called by the workqueue
framework.
workqueue_destroy() destroys a workqueue and frees associated resources. The caller should ensure that the workqueue has no work enqueued
beforehand.
RETURN VALUES
workqueue_create() returns 0 on success. Otherwise, it returns an errno(2).
CODE REFERENCES
The workqueue subsystem is implemented within the file sys/kern/subr_workqueue.c.
SEE ALSO
callout(9), condvar(9), kthread(9), softint(9)
BSD
October 24, 2011 BSD