LPI · 2026 Edition
A complete preparation guide written by LPI-certified engineers. Covers the exam format,all 7 blueprint domains, a week-by-week study plan, and proven tips for passing first time.
2–4 months
Prep time
Intermediate
Difficulty
60
Exam questions
500/1000
Pass mark
Exam code
LPIC-1
Full name
LPIC-1
Vendor
LPI
Duration
90 minutes
Questions
60 items
Passing score
500/1000 (scaled)
Domains covered
7 blueprint domains
Recommended experience
Basic familiarity with computers; no Linux prerequisites
Typical prep time
2–4 months
LPIC-1 is the first level of the Linux Professional Institute certification path and the most widely recognised vendor-neutral Linux administration credential at the entry level. It covers both major Linux distributions and is recognised globally.
Job roles this opens
Domain percentage weights are not currently available for this exam. The checklist below is still useful for planning your study.
Weeks 1–3
LPIC-1 101: System Architecture, Linux Installation, GNU and Unix Commands
Tip: LPIC-1 consists of two exams: 101-500 and 102-500. Both must be passed within 5 years of each other to earn the certification. Study for 101 first: it covers hardware, boot process, package management (both APT and RPM), and core GNU/Linux command-line tools.
Weeks 4–6
LPIC-1 101: Devices, Filesystems, and Filesystem Hierarchy Standard (FHS)
Tip: The Linux FHS directory structure is tested directly: /etc (configuration), /var (variable data, logs), /home (user home directories), /tmp (temporary files cleared on boot), /proc (virtual filesystem for process/kernel info), /dev (device files), /usr (user programs), /sbin (system binaries). Know what each directory contains.
Weeks 7–9
LPIC-1 102: Shells, Scripting, Administrative Tasks, Essential Services
Tip: Bash scripting is tested on LPIC-1 102. Know: variables (VAR=value, echo $VAR), conditionals (if/then/else/fi), loops (for x in list; do ... done), functions, exit codes ($?), and command substitution ($(command)). Questions give a script snippet and ask what it outputs or what is wrong with it.
Weeks 10–14
LPIC-1 102: Networking Fundamentals, Security, System Logging
Tip: Network configuration tools vary by distribution. Know both: ip command (modern: ip addr, ip route, ip link) and ifconfig/route (deprecated but still tested). Know how to configure a static IP using both tools and understand that changes via ip command do not persist across reboots without additional configuration.
LPIC-1 is distribution-neutral. Questions reference both Debian/Ubuntu (apt/dpkg) and Red Hat/SUSE (rpm/zypper/yum) package management. Know the equivalent commands on both systems: install, remove, update, search, list installed, query which package owns a file.
The Linux boot process is heavily tested: BIOS/UEFI → bootloader (GRUB2) → kernel loaded from /boot → initramfs (temporary root filesystem) → init/systemd starts → system reaches target (runlevel equivalent). Know what happens at each stage and what to do if it fails.
Log management is a key LPIC-1 topic: know syslog facility and severity codes, the /var/log directory structure (/var/log/messages, /var/log/auth.log, /var/log/syslog), how journalctl reads systemd logs, and how log rotation works (logrotate configuration).
File permissions with both symbolic (chmod u+x, g-w, o=r) and octal (chmod 754) notation are tested. Know SUID (chmod u+s — runs as file owner), SGID (chmod g+s — inherits group), and sticky bit (chmod +t — only owner can delete). Know what umask does and how to calculate resulting permissions.
LPIC-1 certification expires after 5 years. It can be renewed by passing the LPIC-1 exam again or by passing LPIC-2 (which requires active LPIC-1 and automatically renews it).
Apply everything in this guide with adaptive practice questions, detailed answer explanations, and domain analytics.
Deep-dive explanations of the key topics tested on LPIC-1 — with exam key points and common misconceptions.