I need to extract the date part from the file name (20080221 in this ex) and compare it with the current date and delete it, if it is a past date.
$file = exp_ABCD4_T-2584780_upto_20080221.dmp.Z
really appreciate any help.
thanks
mkneni (4 Replies)
Hey guy,
how to make bash script to create foo.txt file and add current date into file content and that file always append.
example: today the script run and add today date into content foo.txt
and tomorrow the script will run and add tomorrow date in content foo.txt without remove today... (3 Replies)
Hi Gurus,
I'm using HP-UX B.11.23 operating system.
I've been trying to extract this log info based on the current date and month, but was having some issues as the date column which on the 4th column has a comma and the 5th column has a dot tied to it.
Here is the output from my shut... (5 Replies)
Hello gurus,
I am hoping someone can help me with the required code/script to make this work. I have the following file with records starting at line 4:
NETW~US60~000000000013220694~002~~IT~USD~2.24~20110201~99991231~01~01~20101104~... (4 Replies)
Hi,
I am trying to display future date from the current date but unable to do so in UNIX (not in PERL). For eg: if today is March 5 then I want a variable wherein I can store Mar 7 date, but unable to get the future date from the current date.
I have tried many possible ways as mentioned below... (11 Replies)
Hi all,
Following is my small script:-
#!/bin/ksh
for i in `cat /users/jack/mainfile-dr.txt`
do
sudo cp -r $i /users/jack/DR01/.
done
cd /users/jack/DR01/
sudo tar cvf system1-DR.tar *
scp system1-DR.tar backupserver:/DRFiles/system1
sudo rm -rf system1-DR.tar
In this script I... (10 Replies)
i have file 1.txt
asdas|csada|13|03|10|04|23|A1|canberra
sdasd|sfdsf|13|04|26|23|28|A1|sydney
i want to add today's date and time in the end of each row
expected output
asdas|csada|13|03|10|04|23|A1|canberra|130430|1358
sdasd|sfdsf|13|04|26|23|28|A1|sydney|130430|1358
todays date... (10 Replies)
SunOS -s 5.10 Generic_147440-04 sun4u sparc SUNW,SPARC-Enterprise
Hi,
In a folder, there are files. I have a script which reads the current date and subtract the modification date of each file.
How do I achieve this?
Regards,
Joe (2 Replies)
We want to call a parameter file (.txt) where my application read dynamic values when the job is triggered, one of such values are below:
abc.txt
------------------
Code:
line1
line2
line3
$$EDWS_DATE_INSERT=08-27-2019
line4
$$EDWS_PREV_DATE_INSERT=08-26-2019
I am trying to write a... (3 Replies)
Discussion started by: pradeepp
3 Replies
LEARN ABOUT REDHAT
drv_usecwait
drv_usecwait(9F) Kernel Functions for Drivers drv_usecwait(9F)NAME
drv_usecwait - busy-wait for specified interval
SYNOPSIS
#include <sys/types.h>
#include <sys/ddi.h>
void drv_usecwait(clock_t microsecs);
INTERFACE LEVEL
Architecture independent level 1 (DDI/DKI).
PARAMETERS
microsecs The number of microseconds to busy-wait.
DESCRIPTION
drv_usecwait() gives drivers a means of busy-waiting for a specified microsecond count. The amount of time spent busy-waiting may be
greater than the microsecond count but will minimally be the number of microseconds specified.
delay(9F) can be used by a driver to delay for a specified number of system ticks, but it has two limitations. First, the granularity of
the wait time is limited to one clock tick, which may be more time than is needed for the delay. Second, delay(9F) may only be invoked
from user context and hence cannot be used at interrupt time or system initialization.
Often, drivers need to delay for only a few microseconds, waiting for a write to a device register to be picked up by the device. In this
case, even in user context, delay(9F) produces too long a wait period.
CONTEXT
drv_usecwait() can be called from user or interrupt context.
SEE ALSO delay(9F), timeout(9F), untimeout(9F)
Writing Device Drivers
NOTES
The driver wastes processor time by making this call since drv_usecwait() does not block but simply busy-waits. The driver should only make
calls to drv_usecwait() as needed, and only for as much time as needed. drv_usecwait() does not mask out interrupts.
SunOS 5.10 12 Nov 1992 drv_usecwait(9F)