Can someone help me with a Unix or perl script to convert the unix timestamps to human readable format?
Any help will be highly appreciated... (3 Replies)
I'm writting a script to find the difference between two timestamp. One field i get on delivery time of the file like 07:17 AM and other is my SLA time 06:30 AM
I need to find the difference between these two time (time exceeded to meet SLA). Need some suggestions. (8 Replies)
Hello!
I have the following problem.
I read a file using perl, each line of this file has the fllowing format.
14/4/2008 8:42:03 πμ|10800|306973223399|4917622951117|1||1259|1|126|492|433||19774859454$
Th first field is the timestamp and the second field is the offset in seconds.
How can... (1 Reply)
Hi Friends,
please advise on shell script to add two time stamps
for example :
a=12:32
b=12:00
c=a+b=00:32
please help me to find shell script to add to two time stamps, as i need to convert time from EST to GMT or SST to prepare status of jobs in unix and to specify estimated time to... (3 Replies)
Hello,
I have the following snippet of code:
my $Temp="";
239 #Fix Timestamp
240 #--------------------------------------------------------------------------------
241 @initial_date=split(/ /, $field);
242 ... (1 Reply)
Hi,
i have current timestamp, lets say "12:02:45" in an variable (var1) and another timestamp "08:30:00" fetched from table in another variable2 (var2).
How do i compare 2 timestamps in unix shell scripting.
if var 1 > var 2 then echo message.
Thanks in advance. (3 Replies)
Hello fellow Unix geeks,
I have been given a very urgent assignment in my office on writing a particular Shell script but I'm very much new to it.I would appreciate any help from you on solving this problem--which might seem very trivial to you.
The Unix flavour is a Sun Solaris one..(not... (6 Replies)
Hi all!!,
I'm using Ksh and working on Linux.
I want to compare two timestamps, timestamp1 and timestamp2.
Until, timestamp1 is lesser than timestamp2, i want to do something, lets say print something.
The code i have written is:
a=`date +%H:%M:%S`
b=`date +%H:%M:%S -d" 1... (1 Reply)
Hi,
I am unable to Difference between two time stamps in Linux and display the total elapsed time .
Source date: Aug 15, 2012 02:00:03
Target date: Aug 14, 2012 18:00:03
# based on the forums I am using the below function. Converted dates into this format
Src_dt=20120814180003... (7 Replies)
hello
i'm using SOX to generate a spectrogram from a wave file with the command :
#sox file.wav -n spectrogram
is there a way to create a spectrogram using the same command but reading file timestamps instead of the namefile.wav , since name is changing every 4 hours? (it's saved with... (2 Replies)
Discussion started by: Board27
2 Replies
LEARN ABOUT NETBSD
ac
AC(8) BSD System Manager's Manual AC(8)NAME
ac -- display connect time accounting
SYNOPSIS
ac [-d | -p] [-t tty] [-w file] [users ...]
DESCRIPTION
If the file /var/log/wtmp exists, a record of individual login and logout times are written to it by login(1) and init(8), respectively. The
program ac examines these records and writes the accumulated connect time for all logins to the standard output.
Options available:
-d Display the connect times in 24 hour chunks.
-p Display individual user totals.
-t tty Only do accounting logins on certain ttys. The tty specification can start with '!' to indicate not this tty and end with '*' to
indicate all similarly named ttys. Multiple -t flags may be specified.
-w file Read raw connect time data from file instead of the default file /var/log/wtmp.
users ... Display totals for the given individuals only.
If no arguments are given, ac displays the total amount of login time for all active accounts on the system.
The default wtmp file is an infinitely increasing file unless frequently truncated. This is normally done by the daily daemon scripts sched-
uled by cron(8), which rename and rotate the wtmp files before truncating them (and keep about a week's worth on hand). No login times are
collected, however, if the file does not exist.
For example,
ac -p -t "ttyd*" > modems
ac -p -t "!ttyd*" > other
allows times recorded in modems to be charged out at a different rate than other.
The ac utility exits 0 on success, and >0 if a fatal error occurs.
FILES
/var/log/wtmp connect time accounting file
/var/log/wtmp.[0-7] rotated files
SEE ALSO login(1), utmp(5), init(8), sa(8)HISTORY
An ac command appeared in Version 6 AT&T UNIX. This version of ac was written for NetBSD 1.0 from the specification provided by various sys-
tems' manual pages.
BSD April 19, 1994 BSD