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
Official LPI blueprint weights — study time should roughly match these percentages.
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.