Reset Password Administrator Windows Server2012

Instructions

To reset the password on your Windows 2012 server, simply complete the following steps:

• Boot from the Micrsoft Windows Server 2012 DVD
• From the Windows Setup menu, click “Next”.
• Select “Repair your computer”
• Under Choose and option, click on “Troubleshoot”.
• Under Advanced options, click “Command Prompt”.
• At the command prompt, run the following commands:
  d:
  cd windows\system32
  ren Utilman.exe Utilman.exe.old
  copy cmd.exe Utilman.exe
• Close the command prompt and then click “Continue”.
• The server should now boot and present the logon screen. Here click Windows Key + U.
• At the prompt you can now change the password, by typing the following command:
  net user administrator Password123
  This will set the password for the Administrator user to be Password123 (case sensitive).

Must do Before creat user active directory on windows server 2012

1. Open the Administrative Tool

2. This places you in the Administrative Tools section. Select Local Security Policy.
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3. Change the password Must Meet Complex Requirements option to Disabled.

In a Domain Environment, for an Active Directory Domain Server.

• In the Server Manager click on Tools and from the drop down click Group Policy Management
• Expand Forrest >> Domains >> Your Domain Controller.
• Right click on the Default Domain Policy and click on the Edit from the context menu.
• Now Expand Computer Configuration -> Policies -> Windows Settings -> Security Settings -> Account Policies -> Password Policy
• Double-click on the Passwords Must Meet Complexity Requirements option in the right pane.
• Select Disabled  under define this policy setting:
• Click Apply then OK all the way out and close the GPO window.
• In order to refresh the policy type the following command: “gpupdate /force”  in the CMD window and click ENTER.

Update CentOS Dibelakang Proxy

 specify the proxy server details in /etc/yum.conf

# The proxy server - proxy server:port number
proxy=http://mycache.mydomain.com:3128
# The account details for yum connections
proxy_username=yum-user
proxy_password=qwerty

sumber : https://www.centos.org/forums/viewtopic.php?t=8075#p37947 

Mengganti Repo CentOS 7 Ke Lokal

Login sebagai root

Backup file yum.repos.d yang aslinya.

cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.original

Edit file yum.repost.d 

nano /etc/yum.repos.d/CentOS-Base.repo

Perbaharui isi filenya atau bisa ditambahkan juga

# CentOS-Base.repo
# http://boyo.its.ac.id/centos/7.4.1708/

[CentOS Plus]
name=CentOS
baseurl=http://boyo.its.ac.id/centos/7.4.1708/centosplus/x86_64/
enabled=1
gpgcheck=1
gpgkey=http://boyo.its.ac.id/centos/RPM-GPG-KEY-CentOS-7

[Extras]
name=CentOS
baseurl=http://boyo.its.ac.id/centos/7.4.1708/extras/x86_64/
enabled=1
gpgcheck=1
gpgkey=http://boyo.its.ac.id/centos/RPM-GPG-KEY-CentOS-7

[Fasttrack]
name=CentOS
baseurl=http://boyo.its.ac.id/centos/7.4.1708/fasttrack/x86_64/
enabled=1
gpgcheck=1
gpgkey=http://boyo.its.ac.id/centos/RPM-GPG-KEY-CentOS-7

[OS]
name=CentOS
baseurl=http://boyo.its.ac.id/centos/7.4.1708/os/x86_64/
enabled=1
gpgcheck=1
gpgkey=http://boyo.its.ac.id/centos/RPM-GPG-KEY-CentOS-7

[Update]
name=CentOS
baseurl=http://boyo.its.ac.id/centos/7.4.1708/updates/x86_64/
enabled=1
gpgcheck=1
gpgkey=http://boyo.its.ac.id/centos/RPM-GPG-KEY-CentOS-7

cara solder PIN VGA

- Pin nomor 1 itu kabel warna merah besar.
- Pin nomor 2 itu kabel warna hijau besar.
- Pin nomor 3 itu kabel warna biru besar.
- Pin nomor 5 itu kabel warna hitam kecil.

- Pin nomor 6 itu ground dari kabel warna merah besar.
- Pin nomor 7 itu ground kabel dari warna hijau besar.
- Pin nomor 8 itu ground dari kabel warna biru besar.
- Pin nomor 10 itu kabel warna coklat kecil.

- Pin nomor 12 itu kabel warna orange kecil.
- Pin nomor 13 itu kabel warna merah kecil.
- Pin nomor 14 itu kabel warna hijau kecil.
- Pin nomor 15 itu kabel warna kuning kecil.


       Nah itu kabel sesuai dengan warna solderkan pada masing-masing konektor sesuai dengan nomor pin sesuai dengan keterangan di atas. Solder kedua VGA konektor pada masing-masing ujung kabel.

Installing USB Support Software for Windows 95

If you are running an earlier version of Windows 95 (for example, Windows 95b), your operating system software does not automatically support USB (Universal System Bus) devices. You will need to install the Windows 95 USB driver usbsupp.exe before using USB devices with SunPCi. Figure 4–1 shows the location of the USB port on the backplate of the SunPCi board.

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Note – Windows NT 4.0 does not support USB devices. The usbsupp.exe driver works only with Windows 95.

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Checking Your Windows 95 Version

If you do not know which version of Windows 95 you have installed on SunPCi, follow these steps. You need to know the version number before you can install the USB driver.

Debian http_proxy setting

Need to set a HTTP proxy within a Debian system ?
Assuming your proxy server is on 192.168.0.1 and listening on port 3128, then the below may help …
( If you need authentication you can use username:password@ like you would in an old style web browser – e.g. http://username:password@192.168.0.1:3128. )