Have a look at the method described here:
http://justanothersysadmin.wordpress.com/2008/01/20/reliable-free-p2v-solution/
Search This Blog
Wednesday, June 4, 2008
Wednesday, March 26, 2008
Apache + PHP Performance
We have an application called EasyVista from Staff&line. It is based on Apache, PHP, MS SQL. In our configuration it uses NTLM user authentication and Single Sign On (SSO). The average performance on 256K link was about 40 seconds to open first page.
To improve performance following change were implemented:
1) Enable compression in PHP.ini
2) Enable deflate module in Apache for all JS, CSS, HTML files
3) Expire module enabled
4) NTLM Authentication disabled for all images, JS and CSS using FilesMatch
5) WAN priority increased for this server
As the result with most of the pictures and Js in cache, the main page opens in 3 seconds over 256K link.
To improve performance following change were implemented:
1) Enable compression in PHP.ini
2) Enable deflate module in Apache for all JS, CSS, HTML files
3) Expire module enabled
4) NTLM Authentication disabled for all images, JS and CSS using FilesMatch
5) WAN priority increased for this server
As the result with most of the pictures and Js in cache, the main page opens in 3 seconds over 256K link.
Wednesday, February 20, 2008
How to recover hard-deleted items in Outlook 2003, Exchange 2003
You probably know that you can recover deleted items in Outlook, by selecting "Recover Deleted Items" in the menu. But there is also an another method that can be useful sometimes. If the message was deleted by Shift-Del (so called hard delete) or it was recalled then there is no copy of it neither in the Deleted items nor in Recover deleted items. However, each folder (Inbox as example) has it's own deleted basket. To access it you can use OWA: https://server_name/exchange/user.name/inbox/?cmd=showdeleted
Read more at http://www.petri.co.il/using_owa_2003_to_recover_deleted_items.htm
Read more at http://www.petri.co.il/using_owa_2003_to_recover_deleted_items.htm
Thursday, February 14, 2008
Secunia vulnerability scan
Quite nice online tool to scan the software vulnerabilities (versions of software)
http://secunia.com/software_inspector/
There is free personal version of it: http://psi.secunia.com
Corporate users will have to buy a license (it is still beta).
http://secunia.com/software_inspector/
There is free personal version of it: http://psi.secunia.com
Corporate users will have to buy a license (it is still beta).
Friday, February 8, 2008
ActiveSync Remote Display for WinCE devices
This tool allows to see screen of the device on the Pc connected to it.
http://msmobiles.com/news.php/1764.html
http://msmobiles.com/news.php/1764.html
Wednesday, February 6, 2008
Problem opening Word
Most of the problems are related to normal.dot. Workaround - delete it and let Word recreate it. See more: http://word.mvps.org/FAQs/AppErrors/ProbsOpeningWord.htm
One of the examples of error:
Event Type: Error
Event Source: Microsoft Office 11
Event Category: None
Event ID: 1000
Date: 2/6/2008
Time: 10:30:48 AM
User: N/A
Computer: SCHGVAWS016
Description:
Faulting application winword.exe, version 11.0.8169.0, stamp 465f2a40, faulting module winword.exe, version 11.0.8169.0, stamp 465f2a40, debug? 0, fault address 0x008dd0ac.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 41 00 70 00 70 00 6c 00 A.p.p.l.
0008: 69 00 63 00 61 00 74 00 i.c.a.t.
0010: 69 00 6f 00 6e 00 20 00 i.o.n. .
0018: 46 00 61 00 69 00 6c 00 F.a.i.l.
0020: 75 00 72 00 65 00 20 00 u.r.e. .
0028: 20 00 77 00 69 00 6e 00 .w.i.n.
0030: 77 00 6f 00 72 00 64 00 w.o.r.d.
0038: 2e 00 65 00 78 00 65 00 ..e.x.e.
0040: 20 00 31 00 31 00 2e 00 .1.1...
0048: 30 00 2e 00 38 00 31 00 0...8.1.
0050: 36 00 39 00 2e 00 30 00 6.9...0.
0058: 20 00 34 00 36 00 35 00 .4.6.5.
0060: 66 00 32 00 61 00 34 00 f.2.a.4.
0068: 30 00 20 00 69 00 6e 00 0. .i.n.
0070: 20 00 77 00 69 00 6e 00 .w.i.n.
0078: 77 00 6f 00 72 00 64 00 w.o.r.d.
0080: 2e 00 65 00 78 00 65 00 ..e.x.e.
0088: 20 00 31 00 31 00 2e 00 .1.1...
0090: 30 00 2e 00 38 00 31 00 0...8.1.
0098: 36 00 39 00 2e 00 30 00 6.9...0.
00a0: 20 00 34 00 36 00 35 00 .4.6.5.
00a8: 66 00 32 00 61 00 34 00 f.2.a.4.
00b0: 30 00 20 00 66 00 44 00 0. .f.D.
00b8: 65 00 62 00 75 00 67 00 e.b.u.g.
00c0: 20 00 30 00 20 00 61 00 .0. .a.
00c8: 74 00 20 00 6f 00 66 00 t. .o.f.
00d0: 66 00 73 00 65 00 74 00 f.s.e.t.
00d8: 20 00 30 00 30 00 38 00 .0.0.8.
00e0: 64 00 64 00 30 00 61 00 d.d.0.a.
00e8: 63 00 0d 00 0a 00 c.....
One of the examples of error:
Event Type: Error
Event Source: Microsoft Office 11
Event Category: None
Event ID: 1000
Date: 2/6/2008
Time: 10:30:48 AM
User: N/A
Computer: SCHGVAWS016
Description:
Faulting application winword.exe, version 11.0.8169.0, stamp 465f2a40, faulting module winword.exe, version 11.0.8169.0, stamp 465f2a40, debug? 0, fault address 0x008dd0ac.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 41 00 70 00 70 00 6c 00 A.p.p.l.
0008: 69 00 63 00 61 00 74 00 i.c.a.t.
0010: 69 00 6f 00 6e 00 20 00 i.o.n. .
0018: 46 00 61 00 69 00 6c 00 F.a.i.l.
0020: 75 00 72 00 65 00 20 00 u.r.e. .
0028: 20 00 77 00 69 00 6e 00 .w.i.n.
0030: 77 00 6f 00 72 00 64 00 w.o.r.d.
0038: 2e 00 65 00 78 00 65 00 ..e.x.e.
0040: 20 00 31 00 31 00 2e 00 .1.1...
0048: 30 00 2e 00 38 00 31 00 0...8.1.
0050: 36 00 39 00 2e 00 30 00 6.9...0.
0058: 20 00 34 00 36 00 35 00 .4.6.5.
0060: 66 00 32 00 61 00 34 00 f.2.a.4.
0068: 30 00 20 00 69 00 6e 00 0. .i.n.
0070: 20 00 77 00 69 00 6e 00 .w.i.n.
0078: 77 00 6f 00 72 00 64 00 w.o.r.d.
0080: 2e 00 65 00 78 00 65 00 ..e.x.e.
0088: 20 00 31 00 31 00 2e 00 .1.1...
0090: 30 00 2e 00 38 00 31 00 0...8.1.
0098: 36 00 39 00 2e 00 30 00 6.9...0.
00a0: 20 00 34 00 36 00 35 00 .4.6.5.
00a8: 66 00 32 00 61 00 34 00 f.2.a.4.
00b0: 30 00 20 00 66 00 44 00 0. .f.D.
00b8: 65 00 62 00 75 00 67 00 e.b.u.g.
00c0: 20 00 30 00 20 00 61 00 .0. .a.
00c8: 74 00 20 00 6f 00 66 00 t. .o.f.
00d0: 66 00 73 00 65 00 74 00 f.s.e.t.
00d8: 20 00 30 00 30 00 38 00 .0.0.8.
00e0: 64 00 64 00 30 00 61 00 d.d.0.a.
00e8: 63 00 0d 00 0a 00 c.....
Subscribe to:
Comments (Atom)