How to extract log data based on current date and month ?
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 down log info.
Previously, I got some help some Gurus in this forum to use this type of AWK as a function module. Please see below.
Hi All,
I want to find the time diffrence between currnt time and "abc.txt" file create time.
I have solve that but if the abc.txt file created last month then is there any process to find the difftent?
Exp:
Create time of abc.txt is "Apr 14 06:48"
and currect date is "May 17 23:47".... (1 Reply)
Hi Gurus,
I've been having some problem in extracting the log data based on the current date and month.
As shown in the sample data below, how to extract the log info for Aug 11?
Sample data:
root pts/ta userpc Wed Aug 11 09:46 - 20:21 (10:35)
root pts/ta userpc... (13 Replies)
Hi Gurus
I'm using HPUX B.11.23 ia64, the below sample log data was extracted from HPUX commnad: last -R.
Sample data:
root pts/ta userpc Wed Aug 11 09:46 - 20:21 (10:35)
root pts/ta userpc Wed Aug 11 09:44 - 20:10 (10:34)
root pts/ta userpc Wed Aug 11... (4 Replies)
Hi,
i unable to get the last month date in AIX.
current date - one month
Based on the forums tried but did not find the relevent information.
Any help grealy appriciated.
Thanks
Suri. (3 Replies)
I have requirment to get last date of previous month and the first date of previous 4th month:
Example:
Current date: 20130320 (yyyymmdd)
Last date of previous month: 20130228 (yyyymmdd)
First date of previous 4th month: 20121101 (yyyymmdd)
In my shell --date, -d, -v switches are not... (3 Replies)
Hi,
I am trying to extract lines of data within a log file on a Redhat 5 Linux system.
eg I need all the lines with a particular username over the last 3 minutes.
the log file may read like this, and I want a way to search all the lines extracting all the relevant lines over the last 3... (2 Replies)
I am running a script in ksh to get the 2 months back date from system date.The below code is giving correct date output from putty command prompt.But while running the script is .ksh file it is giving the error below.Please suggest.
; d=a; y=a
m-=num
while(m < 1) {m+=12; y--}... (1 Reply)
Hi, I need the first & last day of a month from any given date. For better understanding, if i need to back-fill data for date 07/20/2019 i.e July 20 2019, i need the first & last day has 07/01/2019 - 07/31/2019. FYI: I'm using GIT BASH terminal.
sample code:
export DT=$(date --date='6 days... (2 Replies)
Discussion started by: Rocky975583
2 Replies
LEARN ABOUT BSD
halt
REBOOT(8) System Manager's Manual REBOOT(8)NAME
reboot - stopping and restarting the system
SYNOPSIS
/sbin/reboot [ -lqnhdarsfRD ]
/sbin/halt [ -lqndars ]
/sbin/fastboot [ -lqndarsRD ]
DESCRIPTION
2.11BSD is started by placing it in memory at location zero and transferring to its entry point. Since the system is not reentrant, it is
necessary to read it in from disk or tape each time it is to be boot strapped.
Rebooting a running system: When the system is running and a reboot is desired, shutdown(8) is normally used to stop time sharing and put
the system into single user mode. If there are no users then /sbin/reboot can be used without shutting the system down first.
Reboot normally causes the disks to be synced and allows the system to perform other shutdown activities such as resynchronizing hardware
time-of-day clocks. A multi-user reboot (as described below) is then initiated. This causes a system to be booted and an automatic disk
check to be performed. If all this succeeds without incident, the system is then brought up for multi-user operation.
Options to reboot are:
-l Don't try to tell syslogd(8) what's about to happen.
-q Reboot quickly and ungracefully, without shutting down running processes first.
-n Don't sync before rebooting. This can be used if a disk or the processor is on fire.
-h Don't reboot, simply halt the processor.
-d Dump memory onto the dump device, usually part of swap, before rebooting. The dump is done in the same way as after a panic.
-a Have the system booter ask for the name of the system to be booted, rather than immediately booting the default system (/unix).
-r Mount the root file system as read only when the system reboots. This is not supported by the kernel in 2.11BSD.
-s Don't enter multi-user mode after system has rebooted - stay in single user mode.
-f Fast reboot. Omit the automatic file system consistency check when the system reboots and goes multi-user. This is accomplished by
passing a fast reboot flag on to the rebooting kernel. This currently prevents the use of -f flag in conjunction with the -h (halt)
flag.
-D Set the autoconfig(8) debug flag. This is normally not used unless one is debugging the autoconfig program.
-R Tells the kernel to use the compiled in root device. Normally the system uses the device from which it was booted as the
root/swap/pipe/dump device.
Reboot normally places a shutdown record in the login accounting file /usr/adm/wtmp. This is inhibited if the -q or -n options are
present. Note that the -f (fast reboot) and -n (don't sync) options are contradictory; the request for a fast reboot is ignored in this
case.
Halt and fastboot are synonymous with ``reboot -h'' and ``reboot -f'', respectively.
Power fail and crash recovery: Normally, the system will reboot itself at power-up or after crashes if the contents of low memory are
intact. An automatic consistency check of the file systems will be performed, and unless this fails, the system will resume multi-user
operations.
SEE ALSO autoconfig(8), sync(2), utmp(8), shutdown(8), syslogd(8)3rd Berkeley Distribution May 24, 1996 REBOOT(8)