hi all UNIX Gurus,
this is my first post...so i posting this with great expectations:o...hoping to get the similar replies...
my question is....
need to get timestamp with millisecond in UNIX. Date command gives Year,month day, hour,minute and second but it does not give millisecond.
Any... (5 Replies)
It is required to calculate time difference in seconds between epoch time (19700101 00:00:00) and any given date time (e.g. 20010214 14:30:30).
Is there any command in unix to get it? Thanks in adv. (1 Reply)
Need a little help developing a ksh script. Have read through Perderabo's datecalc routine and it does not seem to fit the function I am looking for. Basically what I am trying to do is find any file (in a specific directory) that was created within the last five minutes. I am not a programming... (3 Replies)
I am trying to get the ellapsed time in seconds in the body of the awk script. I use unix date to get the time. It works in BEGIN {} but not in the body {} of awk. Any ideas?
$ cat a
BEGIN {
"date +%s" | getline x
print x
}
{
"date +%s" | getline y
print y
}
$ echo "one line" |... (3 Replies)
I'd like to convert a date string in the form of sun aug 19 09:03:10 EDT 2012, to unixtime timestamp using awk.
I tried
This is how each line of the file looks like, different date and time in this format
Sun Aug 19 08:33:45 EDT 2012, user1(108.6.217.236) all: test on the 17th
... (2 Replies)
Hi to everybody
again i Need your help, i wasting hours but can't find a solutuin for my Problem. I am not an expert with AIX script programming.
I have a csh script and i need the time in seconds but since i have an old AIX the Option -%s doesnot exist with the date command. I seach in Google... (13 Replies)
Hello,
How can we convert date like format 20181004171050 in seconds ?
I can able to convert till date but failing for HHMMSS.
date -d "20181004" "+%s" output as 1538596800 .
But when i add hhmmss it is failing date -d "20181004172000" "+%s" result Invalid date
Kindly guide.
Regards (16 Replies)
Hello everyone,
I calculate in my bash script the different between two timestamps in seconds. The next step would be to get the difference in minutes, and there is my Problem:AnzahlUeberstunden=$(( $(date -d "$JAHR-$MONAT-$TAG $ArbeitEnde" +%s) - $(date -d "$JAHR-$MONAT-$TAG... (6 Replies)
Discussion started by: Chaos_Lord
6 Replies
LEARN ABOUT ULTRIX
alarm
alarm(3) Library Functions Manual alarm(3)Name
alarm - schedule signal after specified time
Syntax
#include <unistd.h>
unsigned alarm(seconds)
unsigned seconds;
Description
The subroutine causes signal SIGALRM, see to be sent to the invoking process in a number of seconds given by the argument. Unless caught
or ignored, the signal terminates the process.
The requests are not stacked. Successive calls reset the alarm clock. If the argument is 0, any request is canceled. Because of schedul-
ing delays, resumption of execution of when the signal is caught may be delayed an arbitrary amount. The longest specifiable delay time is
100000000 seconds. Values larger than 100000000 will be silently rounded down to 100000000.
The return value is the amount of time previously remaining in the alarm clock.
Environment
When your program is compiled using the System V environment, rounds up any positive fraction of a second to the next second.
When your program is compiled using the POSIX environment, takes a parameter of type unsigned, and returns a value of type unsigned.
See Alsogetitimer(2), sigpause(2), sigvec(2), signal(3), sleep(3)alarm(3)