LPIC-1 Linux Administrator Practice Test
The LPIC-1: Linux Administrator certification, offered by the Linux Professional Institute (LPI), is the industry's premier vendor-neutral validation of foundational Linux system administration skills. Achieving LPIC-1 demonstrates a professional's competency in performing essential maintenance tasks from the command line, installing and configuring a Linux workstation, and establishing basic networking. The exam rigorously tests knowledge across five core domains: System Architecture, Linux Installation & Package Management, GNU & Unix Commands, Devices, Linux Filesystems & Filesystem Hierarchy Standard, and Shells & Shell Scripting. As the first step in the multi-level LPI certification path, LPIC-1 is globally recognized by hiring managers and IT leaders as a reliable benchmark for entry-level Linux proficiency. It signifies that the holder can effectively operate a Linux system in real-world environments, making them a valuable asset for roles such as Junior System Administrator, Linux Support Specialist, or DevOps Engineer. The certification's vendor-neutral nature ensures skills are transferable across distributions, including CentOS, Ubuntu, Debian, and openSUSE, providing broad career flexibility and long-term relevance in an open-source dominated infrastructure landscape.
नमूना प्रश्न
पूरी परीक्षा कैसी है देखने के लिए कुछ प्रश्न आज़माएं।
142 में से 37 उत्तरों में जाँचने योग्य संदर्भ है।
A shared account was accidentally given a primary group that no longer matches policy. The account and home directory should remain. Which command changes only the primary group?
A user says mail sent from cron is not reaching their external mailbox, but local delivery to /var/mail/user works. Which LPIC-1 service area is most directly involved?
During a 2025 LPIC-1 v5.0 administration review, an administrator configures a crontab entry for user 'backup' to run /usr/local/bin/backup.sh every weekday at 11:45 PM. Which crontab entry is correct?
A security review finds an account with no password hash in /etc/shadow because a junior admin used the wrong command. Which command locks the account password without deleting the account?
During a 2025 LPIC-1 v5.0 administration review, a system administrator sets up SSH key-based authentication. After running 'ssh-keygen -t ed25519 -C "[email protected]"', which two files are created and what are their purposes?
करियर के अवसर और वेतन
जब तक लोकल रेंज न दिखे, ये US मार्केट के आंकड़े हैं।