1. Introduction

  1. Introduction.srt

  2. Course outline.srt

 10. 102.4 Use debian package management

  1. dpkg.srt

  2. apt.srt

  3. aptitude.srt

 11. 102.5 Using RPM and YUM package management

  1. rpm.srt

  2. yum.srt

  3. zypper.srt

 12. 102.6 Linux as guest virtualization

  1. Linux as guest virtualization.srt

 13. 103.1 Working on the command line

  1. History, Manpages and echo.srt

  2. bash, env, set, unset, export.mp4

 14. 103.2 Process text streams with filters

  1. cat, head, tail.srt

  2. zcat, bzcat, xzcat.srt

  3. nl, wc, od.srt

  4. md5sum, sha256sum, sha512sum.srt

  5. sort, uniq, tr, cut, paste.srt

  6. sed, split.srt

 15. 103.3 Basic file management

  1. cd, cp und mv.srt

  2. touch, file und ls.srt

  3. mkdir, rmdir, rm, find.srt

  4. dd.srt

  5. tar.srt

  6. cpio.srt

  7. gzip, gunzip, bzip2, bunzip2, xz, unxz.srt

  8. File Globbing.srt

 16. 103.4 Using streams, pipes and diversions

  1. STDIN, STDOUT, STDERR, , , , , , .srt

  2. xargs.srt

 17. 103.5 Create, monitor and terminate processes

  1. ps, top, uptime, free.srt

  2. pgrep, kill.srt

  3. pkill, killall.srt

  4. nohup, screen, tmux.srt

  5. watch.srt

 18. 103.6 Change process execution priorities

  1. nice, renice, ps, top.srt

 19. 103.7 Searching text files with regular expressions

  1. regex, grep, egrep, fgrep.srt

 2. Preperation of practice

  1. Installation Virtualbox.srt

  2. Installation Ubuntu.srt

  3. Installation Fedora.srt

  4. Linux on Virtualbox.srt

 20. 103.8 Basic editing of files

  1. vi - Part 1.srt

  2. vi - Part 2.srt

 21. 104.1 Create partitions and file systems

  1. File systems, fdisk part 1.srt

  2. fdisk part 2, mkfs, mkswap.srt

  3. gdisk, parted.srt

 22. 104.2 Ensuring the integrity of file systems

  1. du, df.srt

  2. fsck, mke2fs.srt

  3. tune2fs.srt

  4. xfs_repair, xfs_db, xfs_fsr.srt

 23. 104.3 Controlling the mounting and unmounting of file systems

  1. mount, umount.srt

  2. etcfstab.srt

  3. blkid, systemd mount units.srt

 24. 104.5 Manage file access rights and ownership

  1. Permissions, chmod.srt

  2. Sticky Bit, SETUID, SETGID.srt

  3. chown, chgrp.srt

  4. umask.srt

 25. 104.6 Creating and changing symbolic and hard links

  1. hardlink, softlink, ln.srt

 26. 104.7 Find system files and put files in the right place

  1. locate, whereis, which, type.srt

 27. Completion course 101

 28. 105.1 Customize and use the shell environment

  1. The shell environment.srt

  2. Variables.srt

 29. 105.2 Adapt or write simple scripts

  1. Chained commands.srt

  2. Variables.srt

  3. if, then, elif, else, read.srt

  4. case.srt

  5. while, do, done.srt

  6. for, seq.mp4

  7. test, exec.mp4

  8. Quiz 105.html

 3. Introduction to the console

  1. Introduction to the console.srt

 30. 106.1 Install and configure X11

  1. Debian installation without X window.srt

  2. X-Window System.srt

  3. DISPLAY, xhost, xauth.srt

  4. Display and window manager.srt

 31. 106.2 Graphic desktops

  1. KDE, Gnome, Xfce, X11, XDMCP, VNC, Spice, RDP.srt

 32. 106.3 Accessibility

  1. Accessibility.srt

 33. 107.1 Manage user and group accounts and associated system files

  1. useradd, userdel, passwd.srt

  2. groupadd, groupdel, etc-group, getent.srt

  3. etc-shadow, chage.srt

 34. 107.2 Automate system administration tasks by scheduling jobs

  1. cron, crontab.srt

  2. cron.allow and cron.deny.srt

  3. anacron and at.srt

  4. systemctl and systemd-run.srt

 35. 107.3 Localization and Internationalization

  1. Character codes, iconv.srt

  2. locales, LANG, LC_.srt

  3. Time zones.srt

 36. 108.1 Manage the system time

  1. date, hwclock.srt

  2. ntpd, ntpdate, chrony.srt

 37. 108.2 System logging

  1. syslog, rsyslog.srt

  2. journalctl, logger, systemd-cat.mp4

 38. 108.3 Basics of Mail Transfer Agents (MTA)

  1. sendmail, postfix, mailq.srt

 39. 108.4 Manage printers and printing processes

  1. CUPS, lpr, lpq, lpadmin, lpc.srt

 4. 101.1 Determine and configure hardware settings

  1.1 Files_and_paths_101.pdf

  1.3 Linux-Commands_101.pdf

  1.5 Workbook_101.pdf

  2. Virtual filesystems.mp4

  3. Devices filesystem.mp4

  4. Kernel modules.mp4

  5. Display hardware.mp4

 40. 109.1 Basics of Internet Protocols

  1. OSI model, ports, address classes.srt

  1.2 Port-Numbers.pdf

  2. IPv4 addresses.srt

  3. Subnet masks.mp4

  4. IPv6 addresses.mp4

 41. 109.2 Persistent network configuration

  1. nmcli.srt

  2. ifup, ifdown, hostname, hostnamectl.srt

  3. etchosts, etcresolv.conf, etcnsswitch.conf.srt

 42. 109.3 Basic Network Troubleshooting

  1. ifconfig, hostname.srt

  2. route, traceroute, tracepath.srt

  3. netstat, nc.srt

  4. ip.srt

 43. 109.4 Configuring the client-side DNS

  1. nslookup, host, dig, getent.srt

 44. 110.1 Perform security administration tasks

  1. find, chage, passwd, ulimit, lsof, fuser.srt

  2. w, who, sudo, su, etcsudoers.srt

 45. 110.2 Securing a computer

  1. etcnologin, xinetd, systemd.socket.srt

 46. 110.3 Protecting data with encryption

  1. ssh, scp.srt

  2. ssh_conf, sshd_conf.srt

  3. ssh-keygen, encryption methods.srt

  4. Create and integrate new keys, ssh-agent.srt

  5. GnuPG, gpg-agent.srt

 5. 101.2 Boot the system

  1. Boot process - part 1.srt

  2. Boot process - part 2.srt

  3. SysVinit.srt

  4. upstart.srt

  5. systemd.srt

 6. 101.3 Change runlevels boot targets and shutdown or reboot system

  1. Runlevel.srt

  2. Boot targets.mp4

  2.1 Linux-Boot-Targets.pdf

 7. 102.1 Plan hard disk partitioning

  1. Directory structure according to FHS.srt

  2. SWAP.mp4

  3. Partitions.mp4

  4. Mount.mp4

  5. LVM.mp4

 8. 102.2 Install a boot manager

  1. GRUB Legacy.srt

  1.2 GRUB+Legacy.pdf

  2. GRUB 2.srt

 9. 102.3 Manage shared libraries

  1. Shared Libraries.srt