Install telnet window server via powershell

Bạn muốn cài telnet Window server qua powershell. Điều đó vô cùng đơn giản
Run Powershell với quyền administrator

dism /online /Enable-Feature /FeatureName:TelnetClient

Reset SQL Single User Mode

Sql Server -m is the parameter you would use to start SQL in single user mode.

There are a number of reasons why you would want to do this which we will explain later in the article, but first how to quickly get your SQL box into single user mode.

These examples are done using both SQL 2008 and SQL 2012.

Open up SQL Server Configuration Manager

Single User Mode SQL 2008

Right click on the SQL Server instance and select properties | Advanced

Add a semicolon and -m to the existing start up parameters (normally you will need to follow it with a semi colon)

Note System 2016 - Open Source SysAdmin Resources

Automation

Automation build.

• Apache Ant – Automation build tool, similar to make, written in Java.
• Apache Maven – Build automation tool mainly for Java.
• Bazel – Google’s build system.
• GNU Make – The most popular automation build tool for many purposes.
• Gradle – Another build automation system.

Backups

Backup software.

• Amanda – Client-server model backup tool.
• Attic – A deduplicating backup program written in Python.
• Bareos – A fork of Bacula backup tool.
• Backupninja – Lightweight, extensible meta-backup system.
• Brebis – A fully automated backup checker
• Burp – Network backup and restore program.
• Duplicity – Encrypted bandwidth-efficient backup using the rsync algorithm.
• Elkarbackup – Backup solution based on RSnapshot with a simple web interface
• Lsyncd – File Monitor which spawns a process to synchronize the changes (rsync by default).
• Obnam – An easy, secure, snapshots-based backup program with data de-duplication.
• Rdiff-backup – An easy A remote incremental backup of all your files.
• Rsnapshot – Filesystem Snapshotting Utility.
• Snebu – Snapshot backup with global multi-client deduplication and transparent compression.
• UrBackup – Another client-server backup system.
• DREBS – AWS EBS backup script that supports strategies.
• ZBackup – A versatile deduplicating backup tool.