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Date: Thu, 20 Jun 2013 01:22:01 -0700 (PDT)
From: Jun Iriola <juniriola AT yahoo DOT com>
Reply-To: Jun Iriola <juniriola AT yahoo DOT com>
Subject: Different Result using ps -efW (Manual & Cron)
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
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X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id r5K8MGT2005952

Hi,

I made a simple script that should detect if a certain service is running or not. �Said script will run via cron.

When I tested it and executed it manually in the command prompt, it list all Cygwin and Windows processes. But when I put it in cron, the number of services detected were not the same. Account used is the same during manual execution and also on cron.

To get the list of services, I use this command /usr/bin/ps -efW.

Do you have any idea why such behavior? �Help is very much appreciated. �Thanks.

Regards,

Jun

====================================================================
Result via manual run

� � �UID � � PID � �PPID �TTY � � � �STIME COMMAND
�jvi3147 � �5804 � �2192 pty2 � � 16:12:50 /usr/bin/ps
cyg_serv � �4304 � �4844 ? � � � �17:53:46 /usr/sbin/sshd
cyg_serv � �5964 � �4304 ? � � � �10:16:27 /usr/sbin/sshd
�jvi3147 � �2192 � �5964 pty2 � � 10:16:41 /usr/bin/bash
�jvi3147 � �5204 � � � 1 ? � � � �11:41:02 /usr/bin/mintty
�jvi3147 � �4880 � �5204 pty0 � � 11:41:02 /usr/bin/bash
cyg_serv � �4024 � �4304 ? � � � �15:09:27 /usr/sbin/sshd
cyg_serv � �1652 � �4304 ? � � � �09:08:35 /usr/sbin/sshd
cyg_serv � �2108 � �6088 ? � � � �17:55:14 /usr/sbin/cron
cyg_serv � �4844 � � � 1 ? � � � �17:53:46 /usr/bin/cygrunsrv
cyg_serv � �6088 � � � 1 ? � � � �17:55:14 /usr/bin/cygrunsrv
� � � �0 � � � 4 � � � 0 ? � � � � �Mar 28 System
� � � �0 � � 412 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\smss.exe
� � � �0 � � 480 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\csrss.exe
� � � �0 � � 532 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\wininit.exe
� � � �0 � � 608 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\services.exe
� � � �0 � � 620 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\lsass.exe
� � � �0 � � 628 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\lsm.exe
� � � �0 � � 788 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � � 852 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � � 932 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � � 984 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � �1000 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � �1024 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\SLsvc.exe
� � � �0 � �1068 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � �1128 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � �1484 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � �1628 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � �1728 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\spoolsv.exe
� � � �0 � �2008 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � �2020 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � � 300 � � � 0 ? � � � � �Mar 28 C:\Program Files\Sophos\Remote Management System\ManagementAgentNT.exe
� � � �0 � � 424 � � � 0 ? � � � � �Mar 28 C:\Program Files\Sophos\AutoUpdate\ALsvc.exe
� � � �0 � � 796 � � � 0 ? � � � � �Mar 28 C:\Program Files\Sophos\Remote Management System\RouterNT.exe
� � � �0 � � 680 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\taskeng.exe
� � � �0 � �2060 � � � 0 ? � � � � �Mar 28 C:\Program Files\VMware\VMware Tools\vmtoolsd.exe
� � � �0 � �2184 � � � 0 ? � � � � �Mar 28 C:\Program Files\VERITAS\VxPBX\bin\pbx_exchange.exe
� � � �0 � �2260 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � �2296 � � � 0 ? � � � � �Mar 28 C:\Program Files\VERITAS\NetBackup\bin\vnetd.exe
� � � �0 � �2500 � � � 0 ? � � � � �Mar 28 C:\Program Files\VMware\VMware Tools\VMUpgradeHelper.exe
� � � �0 � �2532 � � � 0 ? � � � � �Mar 28 C:\Program Files\VERITAS\NetBackup\bin\bpinetd.exe
� � � �0 � �2704 � � � 0 ? � � � � �Mar 28 C:\Program Files\VERITAS\NetBackup\bin\bpcd.exe
� � � �0 � �2928 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\dllhost.exe
� � � �0 � �3028 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\msdtc.exe
� � � �0 � �3360 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � �3700 � � � 0 ? � � � � �Mar 28 C:\Windows\System32\svchost.exe
� � � �0 � �2224 � � � 0 ? � � � � �Apr �1 C:\Windows\System32\csrss.exe
� � � �0 � �1956 � � � 0 ? � � � � �Apr �1 C:\Windows\System32\winlogon.exe
� � � �0 � � 944 � � � 0 ? � � � � �Apr �1 C:\Windows\System32\LogonUI.exe
� � � �0 � �3292 � � � 0 ? � � � � �Jun �4 C:\Program Files\OCS Inventory Agent\OcsService.exe
� � � �0 � �4856 � � � 0 ? � � � � �Jun 12 C:\Program Files\Sophos\Sophos Anti-Virus\SavService.exe
� � � �0 � �6120 � � � 0 ? � � � � �Jun 12 C:\Program Files\Sophos\Sophos Anti-Virus\SAVAdminService.exe
� � � �0 � �4372 � � � 0 ? � � � � �Jun 12 C:\Program Files\Sophos\Sophos Anti-Virus\sdcservice.exe
� � � �0 � �4400 � � � 0 ? � � � � �Jun 12 C:\Program Files\Sophos\Sophos Anti-Virus\Web Intelligence\swi_service.exe
� � � �0 � �4424 � � � 0 ? � � � �18:10:12 C:\Windows\System32\csrss.exe
� � � �0 � �2440 � � � 0 ? � � � �18:10:12 C:\Windows\System32\winlogon.exe
� � � �0 � �1076 � � � 0 ? � � � �18:10:17 C:\Windows\System32\taskeng.exe
� � � �0 � �2912 � � � 0 ? � � � �18:10:17 C:\Windows\System32\rdpclip.exe
� � � �0 � �2148 � � � 0 ? � � � �18:10:21 C:\Windows\System32\dwm.exe
� � � �0 � �5716 � � � 0 ? � � � �18:10:21 C:\Windows\explorer.exe
� � � �0 � �2864 � � � 0 ? � � � �18:10:22 C:\Program Files\VMware\VMware Tools\VMwareTray.exe
� � � �0 � �5768 � � � 0 ? � � � �18:10:22 C:\Program Files\Sophos\AutoUpdate\ALMon.exe
� � � �0 � �4824 � � � 0 ? � � � �18:10:27 C:\Windows\System32\mmc.exe
� � � �0 � � 384 � � � 0 ? � � � �18:11:13 C:\Windows\System32\Netplwiz.exe
� � � �0 � �5652 � � � 0 ? � � � �11:40:17 C:\Windows\System32\mmc.exe
� � � �0 � �4056 � � � 0 ? � � � �11:40:38 C:\Windows\System32\taskmgr.exe
� � � �0 � �2144 � � � 0 ? � � � �11:56:25 C:\Windows\System32\LogonUI.exe


Result via cron


� � � UID � � PID � �PPID �TTY � � � �STIME COMMAND
�cyg_serv � �4304 � �4844 ? � � � �17:53:46 /usr/sbin/sshd
�cyg_serv � �5964 � �4304 ? � � � �10:16:27 /usr/sbin/sshd
� jvi3147 � �2396 � �5532 ? � � � �16:14:02 /usr/bin/ps
� jvi3147 � �2192 � �5964 pty2 � � 10:16:41 /usr/bin/bash
� jvi3147 � �5204 � � � 1 ? � � � �11:41:02 /usr/bin/mintty
� jvi3147 � �4880 � �5204 pty0 � � 11:41:02 /usr/bin/bash
�cyg_serv � �4024 � �4304 ? � � � �15:09:27 /usr/sbin/sshd
�cyg_serv � �5692 � �2108 ? � � � �16:14:01 /usr/sbin/cron
�cyg_serv � �1652 � �4304 ? � � � �09:08:35 /usr/sbin/sshd
� jvi3147 � �5532 � �5692 ? � � � �16:14:01 /usr/bin/sh
�cyg_serv � �2108 � �6088 ? � � � �17:55:14 /usr/sbin/cron
�cyg_serv � �4844 � � � 1 ? � � � �17:53:46 /usr/bin/cygrunsrv
�cyg_serv � �6088 � � � 1 ? � � � �17:55:14 /usr/bin/cygrunsrv
� � � � 0 � �1076 � � � 0 ? � � � �18:10:17 \Device\HarddiskVolume1\Windows\System32\taskeng.exe
� � � � 0 � �2912 � � � 0 ? � � � �18:10:17 \Device\HarddiskVolume1\Windows\System32\rdpclip.exe
� � � � 0 � �2148 � � � 0 ? � � � �18:10:21 \Device\HarddiskVolume1\Windows\System32\dwm.exe
� � � � 0 � �5716 � � � 0 ? � � � �18:10:21 \Device\HarddiskVolume1\Windows\explorer.exe
� � � � 0 � �2864 � � � 0 ? � � � �18:10:22 \Device\HarddiskVolume1\Program Files\VMware\VMware Tools\VMwareTray.exe
� � � � 0 � �5768 � � � 0 ? � � � �18:10:22 \Device\HarddiskVolume1\Program Files\Sophos\AutoUpdate\ALMon.exe
� � � � 0 � �4056 � � � 0 ? � � � �11:40:38 \Device\HarddiskVolume1\Windows\System32\taskmgr.exe��

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