All Questions
325,563
questions
2
votes
2
answers
171
views
Transaction log backups
I'm studying for the 70-432 (SQL Server 2008) exam, and I'm a bit confused about how the transaction log works.
From what I understand, (correct me if I'm wrong...) the log is actively stored in ...
- 197
0
votes
1
answer
2k
views
pass command with stdout to a bash function
ok.. this is the deal. i have a bash script like the following. the script is only to show you what i mean .. it may look strang... but is exactly what i need.:
#/bin/bash
runcommand () {
...
- 3
0
votes
1
answer
812
views
Tomcat 5.5 IP redirect to Hostname
How to setup Tomcat if my user entered "http://192.168.0.1:8080/axis2", it will redirect to http://servername.com:8080/axis2? I want the url/hostname appeared on user's web browser instead of ip ...
- 1
5
votes
1
answer
840
views
What is a reverse zone and how do I set one up?
Background: I have a domain registered through register.com and they have a form for me to setup a reverse zone. I also have a VPS at an IPv4 address x.x.x.x.
What I know: PTR/reverse zones are just ...
- 191
1
vote
1
answer
2k
views
Can't ping a DNS zone on windows server 2008 R2
I´ve just configured a windows server 2008 r2, but got a lot of problems on DNS role.
Let me talk about the server configuration:
name: fdserver
IP address: 192.168.0.10
I have a DNS zone called "fd....
1
vote
1
answer
414
views
Reliable PGP / GnuPG decryption for Mac OSX Mail
I'm developing a web app which emails encrypted data (from a web form) to a client who uses Macs/OSX exclusively in their office.
I'd like to know: Is there are any reliable solutions for PGP / GnuPG ...
- 927
7
votes
1
answer
4k
views
Pacemaker/corosync timeout before resource transfers
This seems like a simple question, but one I can't seem to find the answer for despite going over the pacemaker documentation multiple times.
I've got corosync set up with pacemaker to share a ...
- 433
8
votes
1
answer
2k
views
Can a limited broadcast packet contain destination MAC address other than FF:FF:FF:FF:FF:FF?
Can a limited broadcast contain destination MAC address other than FF:FF:FF:FF:FF:FF?
If the answer is true, could you provide an example of a protocol that uses a packet like this.
Ok, to elaborate ...
- 759
1
vote
1
answer
252
views
Cyberoam becomes unresponsive
Our client has a Cyberoam CR 50ia device that drops off the LAN at random times. The device's web interface cannot be reached, it loses internet connectivity, and it cannot be pinged over the LAN.
We ...
- 485
-1
votes
1
answer
187
views
Change Hard Drive Mounted Location Debian
I just realized my hard drive is mounted to the wrong directory, how many I change the directory in which it is mounted?
Thanks!
- 919
154
votes
3
answers
74k
views
Delete Amazon EC2 terminated instance
I created an Amazon Free tier Usage Account. I launched two amazon ec2 instances using the online tool. After that one instance was created and running while other was pending which quickly shifted to ...
- 1,673
4
votes
2
answers
504
views
Can installed packages (on Ubuntu) get removed from system during an update?
My apologies if this question seems dense - I'm fairly new to linux/Ubuntu. I'm pretty sure I had installed libmdbodbc some time ago on my Precise Pangolin version of Ubuntu, but recently when I ...
- 185
-3
votes
1
answer
160
views
How do I go about getting my system hacked? [closed]
I have a project that will eventually be posted as a public service online. Security is a big concern, and I don't have a lot of experience hardening systems and code for public scrutiny. Is there ...
- 455
-1
votes
1
answer
140
views
How do I stop erroneous processes from php code that no longer exists? [closed]
I am running xubuntu 12.04 with apache2 as a local server. I recently wrote a while loop statement in 'testing.php' that was supposed to retrieve a remote xml file from a url and save that to a file ...
- 101
3
votes
2
answers
1k
views
Reinstalling .NET framework 3.5 in preparation for Websense install
I'm attempting to set up a Websense filter server but discovered that a previous tech person decided it would be a good idea to uninstall .NET framework 3.5 from the server. In the process of trying ...
- 57
5
votes
2
answers
3k
views
How to move from MySQL 5.0 to 5.5?
I'm currently on Windows 2003 using MySQL 5.0.54a and I'm moving to Linux which has MySQL 5.5.24.
Is this a simple exercise of using mysqldump to export the data from 5.0.54a and then import it into ...
- 297
4
votes
3
answers
5k
views
Can disk space be the reason for a server crash?
After looking into the MySQL error file, I found an error regarding disk space. Now I think its the reason for MySQL crashing:
[root@xxxx ~]# cat /var/lib/mysql/xxxx.com.err
120528 17:45:05 [Note] ...
- 1,793
2
votes
2
answers
1k
views
NTLM Authorization using Apache NameBased VirtualHosts over SSL
I have a development environment that is fronted via an Apache server. This apache server requires SSL and Centrify-enabled NTLM authentication/authorization with the AD backend, using group access to ...
- 35
3
votes
1
answer
2k
views
Squid transparent proxy for outgoing traffic only
I have a Rails server that's a bit API heavy and so I want to run a Squid caching transparent proxy, between all port 80 activity, and the real world. However I don't need incoming traffic to go ...
- 135
4
votes
5
answers
1k
views
Share one IP address with a simple router
We have just moved into a new office and have been given our 'internet connection' in the following form:
One Ethernet cable in the corner of the room
An IP address with subnet mask 255.255.255.0
We ...
- 41
3
votes
1
answer
13k
views
Mismatched address error on self-signed ssl certtificate
I have a self-signed ssl certificate that I am trying to use on my Windows 7 development IIS7 machine. The certificate is working; however I am still getting a mismatched address error in IE9.
This ...
- 237
3
votes
3
answers
4k
views
Apache dynamic aliases
I've got LAMP setup on a VM that I use for multiple projects. My document root is a /www and I create a folder for each project within it.
/www/project1-name/
/www/project2-name/
I access them in my ...
1
vote
0
answers
302
views
lvm/xfs does not utilize full raid device
My older 2 CPU server (32-bit LV Xeon, centos 5) drives a raid6 array. Since I grew it from 7x2T to 8x2T (I had to CD boot a "more modern" fedora to even do the 82-hour growing, but that's another ...
3
votes
2
answers
2k
views
Mysqld InnoDB crash
my MySQL server just crashed and I cannot restart/recover it. I've tried:
/etc/init.d/mysql restart
Stopping MySQL database server: mysqld.
Starting MySQL database server: mysqld . . . . . . . . . . ...
- 193
3
votes
1
answer
3k
views
windows 2003 server missing dllcache folder, how to restore?
Recently our Windows 2003 server has started giving a "Could not start the security center service error". I looked into this and realized a windows dll was missing called WSCSVC.dll
I then realized a ...
- 181
1
vote
1
answer
148
views
AFP - Apple Filing Protocol and #: are they altogheter incompatible?
My company uses Mac and they have a lot of filenames with #. I noticed that using an external NAS (not Apple, but Synology or Qnap), the 'search' failed when it meet file with # in a file name. Is ...
- 931
2
votes
1
answer
2k
views
How can I determine what caused a sudden increase of traffic to my AWS servers?
I recently set up a cloud system on Amazon AWS for a big website. I usually use Elastic Beanstalk to deploy the application (written in Java Spring) and it's currently running on 4 micro instances.
I'...
- 141
5
votes
3
answers
5k
views
Nagios (Return code of 141 is out of bounds) on random services
We have had Nagios running on one of our servers with out any problems for a while but lately we get (Return code of 141 is out of bounds).
The load on the server raised because we gone online with ...
- 51
-5
votes
2
answers
2k
views
Copy file from Linux server to windows server through ssh
I have to copy file from one folder on linux server to windows server(2008) through ssh. The servers do not lie on same network. I have gone through many examples that use scp command, but didn't get ...
- 1
2
votes
2
answers
5k
views
Apache shows .html, .php files as .txt
I have files in public_html (index.html). When I go to the main page it gives me "Apache Test Page". When I try to add link to them manually (domain_name/index.html or index2.php) it gives me only ...
- 21
2
votes
2
answers
9k
views
url rewrite to different domain
I have access to a folder on a web server in which I would like to put a .htaccess file to so that when a user visits www.somesite.com/myfolder/index.html they get shown the content of a page on ...
- 123
0
votes
2
answers
123
views
Starting software VIA SSH [closed]
I'm curious as to how you can go about starting software through an SSH tunnel, but keep the software running on the SSH server.
For example, I host a minecraft server for my brother and his friends. ...
- 141
1
vote
1
answer
250
views
Reduce Tomcat6 memory footprint
This is my setenv.bat (windows installation).
It's the MySQL enterprise monitor service manager.
set JAVA_HOME=D:\MYSQL_~2\SERVIC~1\java
set JAVA_OPTS= ++JvmOptions="-XX:+UseParallelOldGC" ++...
- 299
0
votes
1
answer
374
views
RemoteError: Remote error: NoMoreNetworks
I get this error when I try to start the machine. There are free IP addresses (both floating and fixed). I tried to look about it on the web, but no luck (there is an answer somewhere which doesnt ...
- 738
0
votes
2
answers
2k
views
using one of 2 DNSs differentiated by requested domain
I'm using some sort of a dns-proxy service (the details aren't clear but as far as I understand it works by resolving the the domain into a cloud based proxy server and returning it's address whilst ...
- 13
5
votes
3
answers
5k
views
Different versions of iperf for windows give totally different results
Measuring TCP output from a Windows client to Solaris server:
WXP SP3 with iperf 1.7.0 --> returns an average around 90Mbit
Same client, same server but iperf 2.0.5 for windows --> returns an ...
- 51
2
votes
3
answers
46k
views
Root only has read permission for /etc/ssh/sshd_config?
I'm trying to edit my /etc/ssh/sshd_config file as per these instructions to properly set up git on my Synology NAS:
http://www.wonko.de/2010/04/set-up-git-on-synology-nas.html (step 6)
However, when ...
- 201
4
votes
3
answers
14k
views
Outlook 2010 produces "A File Error Has Occurred" when creating Signatures and user has a Roaming Profile
I've come across a problem that occurred in Windows 7 SP1, with Outlook 2010 SP1 with users connected to a Server 2008 R2 environment with Roaming Profiles and in particular Roaming App Data.
When ...
- 761
2
votes
2
answers
809
views
Top being high but not much processors are running on high cpu usage?
I have a machine running a very small java listener and no body is using this machine but load is like staying between 0.9 to 0.6 for nearly sometime? IS it any indication here? What could be causing ...
- 149
2
votes
2
answers
939
views
Apache Virtual Hosts pattern matching
I've tried looking at other similar questions, but can't really find what I'm looking for.
I have a server running apache2, and I want all requests for www.foo.tld to serve the pages in /var/www/foo....
- 172
-1
votes
5
answers
966
views
Transer a large number of file between two servers [duplicate]
Possible Duplicate:
Quickest way to transfer 55GB of images to new server
I am migrating from one server to another. I want to transfer the thousands of file from one server to the other.
What ...
- 207
4
votes
3
answers
3k
views
different uuid from blkid and tune2fs
I copied (dd) a partition from /dev/sdb3 (GPT partition) to /dev/vg0/lv0_sys (lvm2 lv)
Sure to be required to adjust the uuid on one of them, I found that blkid shows me two different uuid's for the ...
- 51
1
vote
1
answer
2k
views
Node port forwarding or proxy via Nginx?
Which is the best method (in terms of speed / best practices) for hosting a Node/Express app on an EC2 server instance running Ubuntu?
Use Nginx as a proxy as outlined in this question.
Add a port ...
- 167
2
votes
2
answers
987
views
How to remove 'final blank space' for folder name and file name?
i've 600gb of data's from Mac Users, saved in a disk formatted in HFS+. A lot of folder and file name contain 'final spaces'. I don't know how users inserted them , but the result is that via Samba, a ...
- 931
1
vote
1
answer
3k
views
Does Windows Azure present an IPv6 address?
When using http://cloudflare.ipv6-test.com/validate.php to see if my website if IPv6 compliant, I see that it is not because it requires an AAAA DNS record.
My site is hosted on Azure, but I can't ...
- 1,582
7
votes
2
answers
17k
views
Convert a Smart Array RAID5 array to a RAID6 (ADG) variant
I have an HP MicroServer (N36L) with a SmartArray P410 controller, a 512MB BBWC unit and four (4) 2TB disks connected. Three of those disks are configured as a single RAID5 array and one is left alone....
- 71
0
votes
1
answer
2k
views
Setting per-folder values for suhosin settings in .htaccess
I've set suhosin.perdir = 'p' in my ini file. I would now like to change suhosin ini settings on a per-folder basis.
The following all work (running phpinfo() inside the desired folder shows the ...
- 3
2
votes
2
answers
3k
views
Getting 502 instead of 503 when all backend servers are down running HAProxy behind Apache
I'm testing running HAProxy as a dedicated load balancer behind Apache 2.2, replacing our current configuration where we use Apache's load balancer. In our current, Apache only, set-up if all the ...
- 333
0
votes
1
answer
592
views
Bind: non existing PTR record
Here is my bind query.log:
28-May-2012 13:34:00.370 queries: info: client IINTERNAL_DNS_IP#49428: view internal: query: 44.33.22.11.in-addr.arpa IN PTR + (EXTRENAL_DNS_IP)
28-May-2012 13:34:00.532 ...
- 121
0
votes
2
answers
470
views
What is the best and simplest option to setup a Linux VIP [closed]
I just wondered if anyone could suggest some software and maybe provide example of how to setup a VIP between two servers?
Basically the problem is i want to setup two access servers with a VIP so ...
- 321