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Questions tagged [system-administration]

Use this tag for asking about programs you have written to perform system-administration tasks. Non-programming questions about system administration are off-topic for Stack Overflow and should not be asked here.

983 questions
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How to launch a .cmd file using Task Scheduler?

I have a folder with a PowerShell script and a .cmd file that executes it (among other things). I want task scheduler to launch Run.cmd but it won't work. Manually launching Run.cmd works and so does launching just the .ps1 by itself. Here is how I…
Ryan
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DNS A record and PTR record delete

I have a duplicate in DNS record when adding new instance. My goal is to use "nsupdate" to be able to delete A record by IP if new instance IP is found. This is what I did. However, it didn't delete any duplicate when ran this script. what will be…
Ade
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Linux Different Distribution Commands

Hi I am a Linux Beginner, While reading Linux I found three types of commands doing the same job service,chkconfig,systemctl I know these are differ from distribution to distribution . can anyone suggest how to learn these command for different…
Premkumar
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Programmatical manipulation of Windows Local Security Policy

I am looking for a method to access and modify local group policy settings in a PC programatically. For example, if I want to check / modify a value for a setting "Computer Configuration\Windows Settings\Security Settings\Local Policies\Audit…
m0ksh4
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I have access to windows server 2012 but not to ** SQL 2012**

I faced this issue last week. my manager told me that we have access to the windows server but no to SQL. he asked me to add an AD group . I went in the 'local users and groups ' and tried to add them to that administrator group but the AD groups…
Sunny
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How to setup the passwords-less authentication between two different accounts

Can we setup a password less authentication between two different uses in two machine. Eg: Computer A has user A,Computer B has user B. Can we setup passwords ssh that User A from Computer A to log into computer B using his User account(A). Thank…
UtpMahesh
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Use a Virtual machine for learn how to install Archlinux for beginner?

I'm a newbie in sysadmin. I have a laptop from my school with windows7/opensuse on grub. I would like now to install archlinux however I would like to avoid every risk of error that will delete my existing partition. (Because it will be very…
S7_0
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SQL EXECUTE AS Clause

I have an SQL user 'ABC', having sysadmin rights and access to all the databases, lets say database A and Database B, of the specific server. Where as my application uses users having access to only one database A. I have created an stored procedure…
Almas Mahfooz
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All my sent mail is marked as spam

I've configured Postfix and Dovecot in my server (in this server I've my website and my mailserver), but if I send an email, it is marked as spam! I've also configured DKIM!! So, here some information: $ host MYDOMAIN.COM MYDOMAIN.COM has address…
ddtnero
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How to copy database backup (created by maintenance plans) files to remote machine

I would like to copy backup files after MS SQL Server maintenance plan to a new shared folder in another server. How to do that??
Gherbas
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Change default port number of Sql server 2008 through commad line

I want to change the default port number 1433 to another in SQL server 2008. Is there any command line option for this? I know that how to change the port number through SQL Server Configuration Manager but I need to change this from my java…
Ram23
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How can I kill this process?

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 3316 root 20 0 5356 1176 736 R 32.7 2.0 1650:09 lighttpd It's runnning on my dd-wrt router. I tried kill -9 3316, but I can still see the process in top service…
zjk
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Install mrtg on boot

I am trying to install mrtg on boot. apt-get install mrtg is the required command. But when installing it comes up with a GUI asking me to say "Yes/No". This is good if I am running the script manually, but on boot it gets stuck. Is there a…
vkris
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Not able to connect localhost with system ip

I have deployed my java web application using apache tomcact in my system through Eclipse. I can access the same page with https://localhost:8080/Home.jsp as well https://mysystemip:8080/Home.jsp But the same page is not able to connect…
San
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How to access a BitLocker-encrypted drive in Ubuntu 16.04?

I am using Ubuntu 16.04 along with windows 10. I have encrypted my drives using BitLocker. Now my encrypted drives are not visible in ubuntu 16.04. But I want to access my encrypted drives using BitLocker password like windows. How can I do this?
Al Amin
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