09-02-2010
time {application name goes here}
the real time is the time that the process was running
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1. Shell Programming and Scripting
Is there anyway to get the start time and end time / status of a crontab job which was just completed? Of course, we know the start time of the crontab job since we are scheduling. But I would like to know process start and time recorded somewhere or can be fetched from a command like 'ps'. ... (3 Replies)
Discussion started by: thambi
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2. Shell Programming and Scripting
Hi,
Please help me in calculating the time difference between below mentioned timestamps.
a=07/17/2007 02:20:00 AM MST
b=07/17/2007 02:07:46 AM MST
Thanks (2 Replies)
Discussion started by: Prat007
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3. Shell Programming and Scripting
Hi All,
I've written a script which reads all the systems backup information and saves it in a log file.
ssh -l ora${sid} ${primaryhost} "tail -2 /oracle/$ORACLE_SID/sapbackup/back$ORACLE_SID.log" |head -1 | awk '{print echo "PREVIOUS:-- Start Date&Time: " $3,$4,echo "|| End Date&Time:... (1 Reply)
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4. Shell Programming and Scripting
Hi All,
I've written a script which reads all the systems backup information and saves it in a log file.
ssh -l ora${sid} ${primaryhost} "tail -1 /oracle/$ORACLE_SID/sapbackup/back$ORACLE_SID.log" | awk '{print $3,$4,$5,$6}' >> ${RESULTFILE}
The output comes as below:
2008-09-30 06.00.01... (2 Replies)
Discussion started by: suri.tyson
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5. Shell Programming and Scripting
Hi,
Can anyone help me how can I get the line that between the start time and end time.
file1.txt
15/03/2009 20:45:03 Request: - Data of this line
15/03/2009 20:45:12 Response: - Data of this line
15/03/2009 22:10:40 Request: - Data of this line
15/03/2009 22:10:42 Response: - Data of... (1 Reply)
Discussion started by: tanit
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6. Linux
Process start time is not showing the correct time:
I had started a process on Jun 17th at 23:30:00.
Next day morning when I run the command "ps -ef | grep mq", the process is showing the start date of Jun 17th but the start time is 00:16:41
Day/Date is setup correctly on the server.
It... (2 Replies)
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7. Shell Programming and Scripting
Hello,
I'm trying to create a shell script (#!/bin/sh) which should tell me the age of a file in minutes...
I have a process, which delivers me all 15 minutes a new file and I want to have a monitoring script, which sends me an email, if the present file is older than 20 minutes.
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8. Shell Programming and Scripting
I have time in a file in HH:MM:SS format as it contents(its not the file creation time). i need this to be converted to epoch time or time since 1970. The time is written into that file by a script, which i cannot modify. Im using AIX machine
$ cat abc.txt
10:29:34 (2 Replies)
Discussion started by: gpk_newbie
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9. Shell Programming and Scripting
i grepped the time stamp in a file as given below
now i need to calculate time difference
file data:
18:29:10
22:15:50 (5 Replies)
Discussion started by: vivekn
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LEARN ABOUT ULTRIX
getitimer
getitimer(2) System Calls Manual getitimer(2)
Name
getitimer, setitimer - get or set value of interval timer
Syntax
#include <sys/time.h>
#define ITIMER_REAL 0 /* real time intervals */
#define ITIMER_VIRTUAL 1 /* virtual time intervals */
#define ITIMER_PROF 2 /* user and system virtual time */
getitimer(which, value)
int which;
struct itimerval *value;
setitimer(which, value, ovalue)
int which;
struct itimerval *value, *ovalue;
Description
The system provides each process with three interval timers, defined in <sys/time.h>. The call returns the current value for the timer
specified in which, while the call sets the value of a timer (optionally, returning the previous value of the timer). The upper limit for
time values are as follows:
For VAX machines, 10millisec * 0x7fffffff (about 256 days)
For RISC machines, 3.906 millsec * 0x7fffffff (about 97 days)
A timer value is defined by the itimerval structure:
struct itimerval {
struct timeval it_interval; /* timer interval */
struct timeval it_value; /* current value */
};
If it_value is nonzero, it indicates the time to the next timer expiration. If it_interval is nonzero, it specifies a value to be used in
reloading it_value when the timer expires. Setting it_value to 0 disables a timer. Setting it_interval to 0 causes a timer to be disabled
after its next expiration (assuming it_value is nonzero).
Time values smaller than the resolution of the system clock are rounded up to this resolution (on MIPS, 3.906 milliseconds; on VAX, 10 mil-
liseconds).
The ITIMER_REAL timer decrements in real time. A SIGALRM signal is delivered when this timer expires.
The ITIMER_VIRTUAL timer decrements in process virtual time. It runs only when the process is executing. A SIGVTALRM signal is delivered
when it expires.
The ITIMER_PROF timer decrements both in process virtual time and when the system is running on behalf of the process. It is designed to
be used by interpreters in statistically profiling the execution of interpreted programs. Each time the ITIMER_PROF timer expires, the
SIGPROF signal is delivered. Because this signal may interrupt in-progress system calls, programs using this timer must be prepared to
restart interrupted system calls.
Three macros for manipulating time values are defined in <sys/time.h>. The timerclear sets a time value to zero, timerisset tests if a
time value is nonzero, and timercmp compares two time values (beware that >= and <= do not work with this macro).
Return Values
If the calls succeed, a value of 0 is returned. If an error occurs, the value -1 is returned, and a more precise error code is placed in
the global variable, errno.
Diagnostics
The possible errors are:
[EFAULT] The value structure specified a bad address.
[EINVAL] A value structure specified a time that was too large to be handled.
See Also
gettimeofday(2), sigvec(2), pause(3)
getitimer(2)