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Top Forums UNIX for Beginners Questions & Answers How to kill printer PIDs except the spooler PID? Post 303025027 by bakunin on Tuesday 23rd of October 2018 07:06:01 AM
Old 10-23-2018
Quote:
Originally Posted by djflu
Thanks a lot for the info, but I don't know how to isolate PIDs older than 72h
What RudiC was suggesting (and, if you would have undergone the effort to actually read the man page, as suggested, you'd have found that out yourself) was that ps has a -o-option which you can use to tailor its output to exactly what you need. You might want to consider using this instead of the -eaf you use right now.

Using this device you can use the keyword RudiC gave you to get the number of seconds since the process was started. "3 days" are then a matter of multiplying 86400 (the number of seconds in a day, 24x60x60) by 3 - an exercise left to the interested reader - and testing against this threshhold value.

I hope this helps.

bakunin

Last edited by bakunin; 10-23-2018 at 07:33 PM..
This User Gave Thanks to bakunin For This Post:
 

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conv_lpd(1M)						  System Administration Commands					      conv_lpd(1M)

NAME
conv_lpd - convert LPD configuration SYNOPSIS
conv_lpd [-c printers | -c printcap] [-n] file DESCRIPTION
conv_lpd converts LPD printer configuration information from file to a printers.conf or a printcap file (see printers.conf(4)). file specifies the name of the input file, and can be either in printers.conf or printcap format. If file is in printers.conf format, it con- verts it to a printcap file. If file is in printcap format, it converts it to a printers.conf file. OPTIONS
The following options are supported: -c printers | -c printcap Specifies the type of output file produced by the conversion. -c printers converts to a printers.conf file. -c printcap converts to a printcap file. -c printers is the default. -n Preserves the namelist during the conversion. OPERANDS
The following operands are supported: file The file to be converted. EXAMPLES
Example 1: Converting a printcap file to a printers.conf file. The following example converts a printcap file to a printers.conf file. example% conv_lpd /etc/printcap Example 2: Converting a printcap file to a printers.conf file and preserving the namelist. The following example converts a printcap file to a printers.conf file and preserves the namelist. example% conv_lpd -c printers -n /etc/printcap Example 3: Converting a printers.conf file to a printcap file and preserving the namelist. The following example converts a printers.conf file to a printcap file and preserves the namelist. example% conv_lpd -c printcap -n /etc/printers.conf EXIT STATUS
The following exit values are returned: 0 Successful completion. non-zero An error occurred. FILES
/etc/printers.conf System printer configuration database. /etc/printcap SunOS 4.x printer capability database. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWpcu | +-----------------------------+-----------------------------+ SEE ALSO
lpset(1M), printers.conf(4), attributes(5) SunOS 5.10 9 Sep 1996 conv_lpd(1M)
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