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Install Cacti on Ubuntu 20.04 LTS - Step by Step Process ?
This article covers step by step procedure for installing the Cacti monitoring tool on Ubuntu 20.04 LTS. In fact, Cacti is a free and open-source RRD tool-based network monitoring tool that monitors network devices such as servers, routers, and switches. Cacti uses the SNMP protocol to gather data from remote systems. Data gathered is then stored in a MySQL database.
One of the most essential tasks that any IT operation team has to keep in mind is continuous monitoring of their IT infrastructure. The concept of monitoring ensures that systems such as servers are functioning and working as desired.
Install Duplicity on CentOS 8 - Step by Step Process ?
This article covers how to install the free backup software duplicity on the CentOS 8 system. Now you will be able to maintain your critical data backups and prevent data loss. In fact, Duplicity is backup tool used to create Bandwidth-efficient and Encrypted backup in Linux based distributions. To connect to a file server for storing backup ssh, scp and sftp protocols are preferable methods, then rsync and ftp used for local file access.
Umask Command in Linux - Overview
This article covers how to use UMASK in the Linux system. On Linux operating systems, new files are created with a default set of permissions. Specifically, a new file's permissions may be restricted in a specific way by applying a permissions "mask" called the umask. The umask command is used to set this mask, or to show you its current value.
Route Command in Linux with examples
This article covers how to use the route command in a Linux system with examples. Linux provides the ip route command in order to manage the routing table. The routing table is used to set routes for different destination IP addresses. Even there is a default route in most of the cases which are used to sent IP packets to the other networks we may need to add new routes via the command-line interface by using the ip route add command.
Important Linux commands:
- arp — Manipulate the system ARP cache.
- ifconfig — View or modify the configuration of network interfaces.
- ip — Display and manipulate information about routing, devices, policy routing and tunnels.
- netstat — Print information about network connections, routing tables, interface statistics, masquerade connections, and multicast memberships.
Fix the Error "Unable to Launch Cinnamon-Session-Cinnamon" in Linux Mint 20
This article covers steps to resolve the "cinnamon not found" error on a Linux Mint 20 machine.
To fix this error, simply do the following:
1. Boot to the Linux mint version.
2. Wait for the login screen and login.
3. Get the error? Click ok.
4. Get the black screen? Type CTRL-Alt F1
5. Get the prompt?
6. Login with your name and password.
7. Install cinnamon by running the following commands:
$ sudo apt-get update
$ sudo apt-get install nemo
$ sudo apt-get install cinnamon
$ reboot
Top 11 Free and Open-Source Linux Distributions for Hacking
This article covers the best free and open-source Linux distributions that provide the most efficient and capable platform to learn and perform ethical hacking tasks such as BackBox, Kali Linux, Fedora Security Lab, Parrot OS, BlackArch Linux, and Dracos Linux. Choosing the best OS for Hacking & penetration testing is a good sign to learn ethical hacking and Penetration testing concepts to enhance your skills and protecting the enterprise assets from cybercriminals.
