Linux (General & Debian/Ubuntu)

9 results

• Red Hat & LinuxAdvancedLinux (General & Debian/Ubuntu)3 days

  Bash Scripting & Automation

  Replacing manual sysadmin work with Bash: variables and control flow, text processing, robust error handling, scheduling with cron/systemd timers and writing reusable scripts.

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• Red Hat & LinuxIntermediateLinux (General & Debian/Ubuntu)5 days

  Debian/Ubuntu Server Administration

  Administering Debian and Ubuntu servers: APT package management, systemd services, networking and firewall configuration, storage, and routine maintenance and upgrades.

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• Red Hat & LinuxAdvancedLinux (General & Debian/Ubuntu)3 days

  Identity & Directory Integration

  Joining Linux hosts to a central identity source: LDAP and Active Directory integration with SSSD, Kerberos authentication, and consistent user and sudo policy across servers.

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• Red Hat & LinuxIntermediateLinux (General & Debian/Ubuntu)3 days

  LAMP Stack & Service Configuration

  Standing up and securing a Linux web stack: Apache or Nginx, MySQL/MariaDB and PHP, virtual hosts, TLS certificates and the service configuration behind a working site.

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• Red Hat & LinuxBeginnerLinux (General & Debian/Ubuntu)5 days

  Linux Essentials (NDG, Debian)

  Building real Linux fundamentals for an IT career: open-source concepts, the command line in depth, files and processes, and hands-on practice on a Linux virtual machine.

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• Red Hat & LinuxAdvancedLinux (General & Debian/Ubuntu)3 days

  Linux Security (UFW, IPTables)

  Hardening a Linux host: packet filtering with iptables/nftables and UFW, service exposure, SSH hardening, logging and auditing, and practical intrusion detection.

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• Red Hat & LinuxIntermediateLinux (General & Debian/Ubuntu)10 days

  LPIC-1 Linux System Administrator (101 & 102)

  Distribution-neutral Linux administration across both LPIC-1 exams: system architecture and boot, installation and package management (dpkg/apt, rpm/dnf), GNU and Unix commands with text processing and pipes, filesystems, partitioning and permissions, shell scripting, users, groups and scheduling, network configuration and core services, security and SSH.

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• Red Hat & LinuxBeginnerLinux (General & Debian/Ubuntu)8 hours

  NDG Linux Unhatched

  A short first taste of Linux: what it runs on, basic software installation and configuration, and the first commands at the Linux command line.

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• Red Hat & LinuxIntermediateLinux (General & Debian/Ubuntu)4 days

  Unix/Linux Shell Scripting

  Write shell scripts that survive production: the shell environment and startup files, variables, quoting and expansion, conditionals and loops, functions and arguments, text processing with grep, sed and awk, file and process handling, exit codes and error traps, cron scheduling, plus debugging and safe-scripting habits on Unix and Linux systems.

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