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1
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4answers
130 views

What is the simplest batch scheduler to set up on a small linux cluster?

We have about 10 heterogeneous machines we would like to run various jobs on. The current situation is that people log in on a machine with ssh, see if other people are running stuff on it, then use ...
1
vote
2answers
115 views

How do I configure a Debian so that multiple users can do administration, but not see each others' personal files?

I'm looking to set up a server to share with a group of people. The machine will run Debian GNU/Linux, and we would like to allow multiple people to do administration tasks (in particular installing, ...
1
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3answers
178 views

Linux - Protection from ourselves (Root)

I love Linux and everything she stands for; however, unfortunately I grew up with Windows. Thusly so I have learned very bad practices (such as NT Authority will protect me). I have several Linux ...
1
vote
1answer
370 views

Recovering from renamed user home directory

I changed the name of a user home directory, but couldn't specify this as the new home directory for that user with usermod until I logged out of that user. Not having any other user accounts, I gave ...
1
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1answer
374 views

Error while installing RSAT (Remote SysAdmin Tools for Windows 7 with SP1)

I have Windows 7 SP1 32bit, and I can't install RSAT (Remote SysAdmin Tools for Windows 7 with SP1) x86. I'm getting error 0x80070442 each time. It's saying that the specified service can't be ...
1
vote
1answer
191 views

Windows 7 System Crash

I am using a Laptop running Windows 7. For past few days, the system crashes for no apparent reason( as much as I know) . Either the system crashes or become unresponsive which requires a hard ...
1
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2answers
453 views

log viewer on Windows, roughly equivalant to Linux's Log viewer or OSX's Console? [duplicate]

Are there any good log viewers on Windows roughly equivalent to Linux's log viewer or OS X's Console? I need to be able to tail multiple logs, with search & filtering. I've seen BareTail ...
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2answers
3k views

Why am I getting file system “access denied” errors when I'm the administrator?

In one case, I was just writing a test application to enumerate all files on my system, and I get an "access denied" error for "C:\Documents and Settings" (which was returned by .NET when I said 'give ...
1
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1answer
411 views

Windows 7: logon denied only one user session is allowed

Everything was working fine in Win7 Ultimate until one day, I could not switch users. I had to enable fast user switching in regedit for some reason and locked the computer, hit ctrl+alt+del (never ...
1
vote
1answer
5k views

Cryptographic Service error message on Windows XP SP3

Does anyone have an idea on what can be done to fix the cryptographic services on a windows xp service pack 3 machine? It might also be a wrong security setting, but I think I would have found it, if ...
1
vote
1answer
309 views

How can I limit the disk I/O priority for a process in Windows XP?

I have a setup where a Windows XP machine gets backed up to a server on the LAN, using rsync. Because of operational requirements, the backup needs to happen while the machine is in use. While this is ...
1
vote
1answer
121 views

What is the best way to manage groups of linux boxes remotely? [closed]

I'll soon have 30 boxes being used at one of our workplaces under my control and a few other groups (not as large) in separate locations. These boxes are behind a router and will occasionally need ...
1
vote
1answer
33 views

Automatic shutdown of NFSRooted machines?

I've got a server and several client computers onsite. The client computers PXEBoot and get their / via NFS from the server. The server and clients are on limited battery backup, but the power goes ...
1
vote
2answers
4k views

Disable Spell Check, Thesaurus, Dictionary (Microsoft Word 2007)

How do I disable all 'proofreading' features in Microsoft Word 2007 for all users on a local machine?
1
vote
0answers
24 views

Push a policy to Java clients?

This question came up when I was attempting to set the list of SSL/TLS cipher suites in a Java program. In Java, its quite painful at times to do simple things like set the list of ciphers because ...
1
vote
1answer
154 views

Mass creating users who can login via ssh keys but not with a password

I am trying to mass creating users that can login via ssh private/public keys but which can not login with users (kind of like using newusers but I want to make sure users will not be able to login ...
1
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0answers
35 views

How to maintain servers in general [closed]

I'm a programmer working at a tech company. I really want to learn how to properly maintain a small server cluster (say a dozen racks) which we have at work. I consider myself a power linux user, and ...
1
vote
0answers
94 views

Win8.1: When logged in with my default MS account many account options don't seem to work

So I'm one of those idiots who upgraded to 8.1 allowing MS to grab a really old Hotmail account which is now my default admin account (sigh). Now I am having various account settings issues like: I ...
1
vote
0answers
86 views

`emerge --changed-use` does not work for PHP_INI_VERSION

All the gentoo docs on installing PHP[1][2] mentions that I should add a line to make.conf to use the 'production' php.ini PHP_INI_VERSION="production" but that does not seems to do anything... ...
1
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0answers
36 views

Managing Linux Machines

I have a bunch (hundreds) of low-end machines running Linux (mostly Ubuntu and CentOS distributions) spread out all over the world that I don't like to SSH into very often. I would like, however, to ...
1
vote
0answers
292 views

Ultrasurf causing huge network latency

We run a small network with a Squid proxy. Over the last few weeks, the network has been slowing down and completely stopping for no apparent reason. We discovered that it was due to some users ...
1
vote
0answers
18 views

varios files like `MbcYHt` all over my filesystem. where are they coming from?

Recently, I noted that some directories of my server are cluttered with files like MbcYHt, KZDmv_, K40bS9, etc., i.e. always a filename of size 6 which seems to be base64 encoded. The file size is ...
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votes
4answers
841 views

Is there any rm log with removed files?

Is there any way to check what was recently removed with rm command?
0
votes
2answers
123 views

administer windows machine

I'm a linux user. And I need to administer (take care) of ms_windows machine. I would love to work with that computer as with linux box under full control. More specific: How I can control ...
0
votes
1answer
4k views

How to force Chrome to use proxy settings?

We're about to deploy Google Chrome to our users. The thing is, we use a proxy server to filter HTTP connections to force users to just use a handful of websites on workplace computers. So far I've ...
0
votes
2answers
1k views

How to get to c$ with Windows 7

I'm trying to get to the admin share on a Windows 7 home machine from a Windows 7 home machine and nothing is working. I enabled file and print sharing in the firewall and even turned Windows ...
0
votes
1answer
35 views

Cronjob etiquette?

I am a student at a relatively small university. I wrote a script that sends me an email when a math newsletter comes out, so I can get a head-start on the problem of the week. I plan to run it as a ...
0
votes
2answers
127 views

Windows 7: allow limited users to change network type

I'm an intern that admins Windows machines for a school in a charter school system. When I got here everything was a mess, mainly the students had admin accounts and were turning their machines into ...
0
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1answer
2k views

linux shell installing packages automaticc

I want to install packages automatically by running a script I can write yum install php but I want it to install another package once installation of the php package is completed Is there any ...
0
votes
1answer
259 views

Is it possible to remotely administer an iPhone from a PC?

I'm wanting to remotely connect to an iPhone (business, so no jailbroken) and control it. We have a couple of dozen iPhones, and want to be able to remotely see the screen, and interact with it. ...
0
votes
1answer
63 views

creating a network between localhost and virtual machine

Ok I have this machine of mine in a network (in an external domain) and I would like to create in it a virtual machine, which should be able to connect and communnicate with the host (main machine) ...
0
votes
1answer
28 views

Logging a list of programs during the day

Just wondering if there is any way of logging a list of programs that have been run during the day (perhaps using WMI)? I'd like to write up a script that can do this. E.g. I want to be able to see ...
0
votes
2answers
62 views

Is there a way to let the user create a cron entry without opening nano

Is there a way to create a cron entry with bash where the user only have to enter the command to execute and the script does the rest. Create cron file if it isn't already created Set the execution ...
0
votes
1answer
1k views

Reset Windows 7 group policy settings

For my system, there are two accounts. I applied a few changes to a secondary account via the group policy object snap-in of Window's management console. Despite applying these changes to the ...
0
votes
1answer
230 views

LDAP management hosted on linux for windows machines

I have an isolated lan with 30+ windows workstations conected to debian server. By saying isolated means that workstations do not have (and must not have) access to internet or other networks or ...
0
votes
1answer
2k views

How to disable Wireless Administration for Belkin N150 Router?

I just discovered that although Remote Administration is disabled, I can still access And make changes to the router wirelessly! This is bad! I have already set up an admin password, but I want it to ...
0
votes
2answers
667 views

How to tell when a machine is fsck-ing and hasn't had a kernel panic?

I have a server with Debian on it that I regularly reboot after upgrades. Sometimes (on schedule) fsck will check a disk when the computer is booting. With the exception of sitting in front of the ...
0
votes
1answer
261 views

Importance of GID and UID? [closed]

Whether we could hide the presence of a file by modifiying the gid/uid?
0
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1answer
2k views

What is “Swap Space” and “Locked Memory” in Solaris?

I am aware of the generic concept of swap space (in Linux). Is the same applicable for Solaris (solaris zones) too? Or is the swap concept different in solaris? Is there any connection between swap ...
0
votes
1answer
175 views

How do I create a postgresql user and database from a fresh install?

I just installed postgresql onto an ubuntu box. How can I create user foo with password bar and database baz, so that foo owns baz? foo is not a unix user.
0
votes
0answers
7 views

Linux - Limiting background process

Is there any alternative way to limit background process per user, other than using /etc/security/limits.conf or ulimit?
0
votes
0answers
53 views

Change role of RETIRED user in Skype group chat

In existing Skype group chat, i cannot add one specific user. When i enter /showmembers , it gives: andrew USER bobby ADMIN catrin USER diana RETIRED in this case: i'm bobby the ...
0
votes
0answers
20 views

Tg585v7 router does not respond to http or telnet

I have a thomson tg585v7, whose ip address I changed some time ago from the default to 192.168.2.1. More recently, I have found I am no longer able to connect to the admin interface on this address, ...
0
votes
0answers
23 views

Security Monitoring Using last Command

I am new to linux administration and was looking for a good way to get e-mail alerts when a user logs in. I was thinking this might be useful as a security monitoring tool to allow me to see who is on ...
0
votes
0answers
106 views

How to resolve error 0x80284001 when trying to use TPM in Windows 8.1

I'm trying to activate Bitlocker for my harddrive. When I do that using the Bitlocker control panel, it gives me the error "internal error in TPM support program" (original error message in German: ...
0
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0answers
199 views

Automatic Maintenance reports “Automatic Maintenance was delayed.”

After manually triggering the Automatic Maintenance task in Windows 8's Action Center, it seemingly ran to completion. However, the Run maintenance task shows up with an orange vertical bar to the ...
0
votes
0answers
58 views

How to run some cmd commands in all network clients?

I have administrator rule on my network (running windows server 2003). How I can run some (4 or 5) cmd commands on all clients. I have heard it is done via active dorectory, but How?
0
votes
0answers
23 views

Mapping domain to webadress

im currently trying to set up an apache client on a ubuntu root server. i have set up the apache and it is running, as i can access the "It works" page while doing it directly with the ip belonging ...
0
votes
1answer
573 views

Create a non-admin user group with the ability in install print drivers on server

I am using windows 2008 RS2. I am trying to setup a poweruser group for printer administrators that has the ability to install printer drivers on a various print servers. I am not sure how to go about ...
0
votes
0answers
18 views

Full system analysis with UI

I recently started using NewRelic and now I'm wondering what other life-changing tools there are. In specific, I'm working in Linux, and I was looking at my RightScale monitoring and saw that there ...