In this article, we will look at how to run a bash script only on the first user login to Linux (or only on the first boot).
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Author: admin
You can run different versions of PHP on a Linux host at the same time. In this article, we’ll show you how to install multiple versions of PHP using Ubuntu/Debian as an example.
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In this article, we will look at how to attach an additional hard disk to an existing Linux machine: create a partition table, format, and mount the partition with fstab. An Ubuntu virtual machine running on a VMware ESXi host is used in this example.
Continue reading “Adding a New Disk Drive to a Linux Machine”
You can use systemd timers to replace cron jobs on modern Linux distros. This article shows you how to use, create, and configure systemd timer on Linux.
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In this article, we will look at how to solve the problem of syncing passwords from on-premises Active Directory to Azure via Azure AD Connect.
Continue reading “Fixing Azure AD Connect Password Sync Issues”
Netcat (or nc) is a classic Unix networking tool that allows you to make TCP and UDP connections, receive and send data, check open ports on a remote computer, test firewall rules, etc. In this article, we will look at some typical examples of using the netcat CLI tool.
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hMailServer is a free open-source email server for Windows environments. hMailServer – can be installed on any edition of Windows (on desktop versions from Windows XP to Windows 11 or on Windows Server 2003-2022). hMailServer is a compact and powerful server, the distribution of hMailServer is only about 5 MB (!!!). E-mail messages are stored on the local hard drive in the MIME file format.
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By default, the command line console is used to configure and manage the OpenVPN server. For OpenVPN, there are several web interface administration panels (frontends) that allow you to perform routine operations (create users, create/revoke certificates, manage configuration files, etc.).
IPv6 protocol is enabled by default in all modern Linux distros. You can disable IPv6 on Linux if you only use IPv4 addressing on your network. This article shows how to disable IPv6 in Ubuntu and Debian Linux.
In this article, we’re going to show you how to find out how much time your computer has been up since the last time Windows was started (uptime).
Continue reading “Check Windows Host Uptime with PowerShell”