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"nmap" - Network Mapper on CentOS
This section provides a tutorial example on how to install and use 'nmap' (Network Mapper), as a network exploration tool and security scanner on CentOS systems. 2022-10-01, 226🔥, 0💬

"ifconfig" - Trace Routes to Remote Host
This section provides a tutorial example on how to use 'ifconfig' command to view and manage network interface configurations. 2022-10-01, 225🔥, 0💬

Configure OpenLDAP Server on CentOS
This section provides a tutorial example on how to configure OpenLDAP server on a CentOS 6 computer to build a simple local directory service. 2022-10-01, 223🔥, 0💬

Software Package Manager on CentOS - DNF and YUM
This chapter provides introductions and tutorial examples about Software Package Manager on CentOS systems. Topics include introductions of DNF (Dandified YUM) and YUM (Yellowdog Update Modified); installing Java. 2022-10-01, 216🔥, 0💬

"shutdown" and "halt/poweroff/reboot" Commands
This section provides a quick introduction of the 'shutdown' command, and its alias commands 'halt', 'poweroff', and 'reboot'. 2022-10-01, 216🔥, 0💬

"tmux" - Terminal Multiplexer
This section provides a tutorial example on how to use 'tmux' tool to manage multiple shells as windows and panes in a single terminal. 'tmux' automatically keeps all shells running when the terminal is disconnected. 2022-10-01, 216🔥, 0💬

"traceroute" - Trace Routes to Remote Host
This section provides a tutorial example on how to use 'traceroute' command to trace routes (or gateways) between the local host and a given remote host. 2022-10-01, 213🔥, 0💬

File Systems
This chapter provides introductions and tutorial on Linux file systems. Topics include 'df' to see disk free spaces of mounted file systems; 'mount' to access USB drive file systems; 'fdisk' to list partitions and file system types; 'dd' to copy data and test I/O speed; 'hdparm' to manage hard disk ... 2022-10-01, 212🔥, 0💬

LVM (Logical Volume Manager)
This chapter provides introductions and tutorial on LVM (Logical Volume Manager). Topics include introduction to LVM components: PV (Physical Volume), VG (Volume Group), LV (Logical Volume); creating and managing PV, VG, LV; extending file systems on LVs on the fly. 2022-10-01, 210🔥, 0💬

Create CentOS Bootable USB
This section provides a tutorial example on how to download the full CentOS ISO image file and create a bootable USB drive on a macOS computer. 2022-10-01, 208🔥, 0💬

LDAP (Lightweight Directory Access Protocol)
This chapter provides introductions and tutorials on OpenLDAP. Topics include introduction to LDAP and OpenLDAP; installing OpenLDAP server and client tools on CentOS systems; configuring OpenLDAP for directory service; accessing and managing directory entries remotely; using LDAP service on iPhone ... 2022-10-01, 207🔥, 0💬

Install MySQL Database Server on CentOS
This section provides a tutorial example on how to install MySQL 8.0 server on CentOS 8 systems using 'dnf/yum' as the package manager. 2022-10-01, 207🔥, 0💬

Monitor Network Services on CentOS
This section provides a tutorial example on how to use different tools, netstat (Network Status), lsof (List of Open Files), ss (Socket Statistics), to monitor network services on CentOS systems. 2022-10-01, 205🔥, 0💬

What Is DNF
This section provides a quick introduction on DNF (also called Dandified YUM), which is the next generation of YUM (Yellowdog Update Modified) software package manager for RPM (RedHat Package Manager) based Linux distributions. 2022-10-01, 203🔥, 0💬

"tmux" - Terminal Multiplexer
This section provides a tutorial example on how to use 'tmux' tool to manage multiple shells as windows and panes in a single terminal. 'tmux' automatically keeps all shells running when the terminal is disconnected. 2022-10-01, 201🔥, 0💬

Install and Manage PHP Packages on CentOS
This section provides a tutorial example on how to install PHP 7.2 on CentOS 8 systems using 'dnf/yum' as the package manager. 2022-10-01, 201🔥, 0💬

"make" - Manage Program Build Process
This section provides a tutorial example on how to use the 'make' tool to manage the build process of large programs that have multiple components. 2022-10-01, 201🔥, 0💬

Running Python Scripts on Linux Systems
This chapter provides introductions and tutorial examples about running Python scripts on Linux systems. Topics include installing PHP engine on CentOS Linux systems; installing missing Python packages/modules with 'pip3' command. 2022-10-01, 200🔥, 0💬

Graphics Environments on Linux
This chapter provides introductions and tutorial examples about graphics environments. Topics include introduction to GNOME desktop; creating GNOME applications in Python; introduction to XQuartz X11 server; running Tk Python, Matplotlib Python scripts and Java GUI apps on GNOME desktop and X11 serv... 2022-10-01, 200🔥, 0💬

What Is OpenLDAP
Describes what is OpenLDAP - an open source implementation of the LDAP (LightweightDirectory Access Protocol). 2022-10-01, 199🔥, 0💬

Introduction to Linux Systems
This chapter provides introductions and tutorial on Linux operating systems. Topics include 'uname' to display operating system information. 2022-10-01, 198🔥, 0💬

What Is LVM (Logical Volume Manager)
Describes what is LVM (Logical Volume Manager) on Linux systems. Commands are provides on how to display LVM related information. 2022-10-01, 198🔥, 0💬

What Is LDAP
Describes what is LDAP (Lightweight Directory Access Protocol) - a communication protocol for accessing and maintaining distributed directory information services over an Internet Protocol (IP) network. 2022-10-01, 198🔥, 0💬

Update All Installed Packages
This section provides a tutorial example on how to update all installed packages on Linux systems using the 'dnf update' command. 2022-10-01, 198🔥, 0💬

<< < 1 2 3 4 5 6 7 8 9 10 11 … > >>   ∑:283  Sort:Rank

Android ASP Astrology Big5 Bitcoin Blowfish Built-in C# Calendar CD-DVD Cheminformatics Chinese Cryptography DES Email Encoding Ethereum Flash GB2312 General H Herong History HTML Java JavaScript JDBC JSP JVM Linux Molecule Movie Music MySQL Neural Network Perl PHP Physics PKI Publication Python Reference REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO