1. What is Samba? A) Samba is an open-source implementation of the SMB/CIFS protocol that allows file and printer sharing between Linux/Unix and Windows systems. 2. Which ports does Samba [ … ]
NFS (Network File System)
1. What is NFS? A) NFS (Network File System) is a distributed file system protocol that allows a client to access files over a network as if they were on [ … ]
FTP (File Transfer Protocol)
1. What is FTP? A) FTP (File Transfer Protocol) is a standard network protocol used to transfer files between a client and a server over TCP/IP. 2. Which port does [ … ]
Firewall
1.What is a firewall and how does it work? A) A firewall is a network security device/software that monitors and controls incoming and outgoing traffic based on predefined rules.It acts [ … ]
SSH (Secure Shell)
1. What is SSH? A) SSH (Secure Shell) is a cryptographic network protocol used to securely access and manage remote systems over an unsecured network. It encrypts all communication between [ … ]
YUM & RPM
YUM (Yellowdog Updater, Modified) 1. What is YUM in Linux? A) YUM is a package manager used in RHEL/CentOS/Fedora systems to install, update, and manage software packages automatically with dependency [ … ]
IP Configuration
1. What is an IP address? A) A unique numerical identifier assigned to a device on a network. 2. What is a Public IP address? A) Public IP is an [ … ]
Crontab
1. What is crontab used for in Linux? A) crontab schedules tasks (cron jobs) to run automatically at specific times or intervals. 2. What is the syntax of a crontab [ … ]
Compress The Folders And Files
1. What is the use of the tar command in Linux? A) tar is used to create, extract, and manage archive files. It bundles multiple files into a single file, [ … ]
ACL Permissions
1. What is ACL in Linux? A) ACL (Access Control List) provides fine-grained permissions beyond standard rwx for owner, group, and others. It allows setting permissions for multiple users or [ … ]