Description :
Linux requirements (must) :
- Understanding of Linux operating system fundamentals
- Knowledge of Linux file system and directory structure
Proficiency with Linux commands :
File & text : ls, cp, mv, rm, touch, cat, less, more, head, tailSearch & text processing : grep, awk, sed, sort, uniq, wc, cutSystem & process : ps, top, htop, uptime, kill, nice, nohupDisk & memory : df, du, lsblk, mount, umount, freeNetworking : ip, ss, netstat, ping, traceroute, scp, rsync, sshPackage & services : yum, dnf, apt, rpm, systemctl, serviceUser and group managementFile permissions, ownership, and ACL basicsProcess and service management (systemctl, chkconfig)Package management (yum / apt / rpm)Disk and file system management (mount, df, du)Basic networking concepts and commands (ip, netstat, ping, ssh)Log monitoring and basic troubleshootingIntroductory shell scripting and cron jobsBasic Windows Skills (optional) :
Understanding of Windows OS fundamentalsUser and group management (Local Users & Groups, Active Directory basics)File system and NTFS permissionsService and process managementBasic networking and connectivity troubleshootingSystem updates, patching, and basic system :Experience with application servers (WebSphere, Tomcat, JBoss) and basic database knowledge(ref : hirist.tech)