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Top Forums Shell Programming and Scripting Listing processes that are a day older Post 302426305 by reddybs on Tuesday 1st of June 2010 11:51:04 AM
Old 06-01-2010
Listing processes that are a day older

Hi All,

I am trying to automate some stuff to make my 'to-do-things' easier. I am in need for help regarding this.

I have an output
Code:
root 17187  3465  0 23:00:00 ?        0:01 Process1    
root  4975  4974  0 May 12 ?        0:00 Process2    
root  4042 16713  0 Jan 30 pts/22   0:00 Process3
root 17187  3465  0 23:00:00 ?        0:01 Process4
.
.

I will have to get only the process list which are active more than a day. i.e. Processes that are started on 'May', 'Jun' from the above output.

Here is what i have got so far:

Code:
#!/bin/ksh
ps -ef  | grep string | awk '{print $4, $10}' >>$tmp_file
the tmp file should be modified in such a way that it should contain only processes that are active older than 1 day
Please help me out in this part
for i in `awk '{print $2 }' $tmp_file`
do
echo $i >>$tmp_file2
done
mailx -s subject address <$tmp_file2

Thanks,
Sai
 

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print(1)							   User Commands							  print(1)

NAME
print - shell built-in function to output characters to the screen or window SYNOPSIS
ksh print [ -Rnprsu [n]] [arg...] DESCRIPTION
ksh The shell output mechanism. With no flags or with flag - or -, the arguments are printed on standard output as described by echo(1). OPTIONS
The following options are supported: -n suppresses new-line from being added to the output. -R -r (raw mode) ignore the escape conventions of echo. The -R option will print all subsequent arguments and options other than -n. -p causes the arguments to be written onto the pipe of the process spawned with |& instead of standard output. -s causes the arguments to be written onto the history file instead of standard output. -u [ n ] flag can be used to specify a one digit file descriptor unit number n on which the output will be placed. The default is 1. EXIT STATUS
The following exit values are returned: 0 Successful operation. >0 Output file is not open for writing. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
echo(1), ksh(1), attributes(5) SunOS 5.10 15 Apr 1994 print(1)
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