103.2 Process text streams using filters


Topic 101: System Architecture 101.1 Determine and configure hardware settings 101.1 Lesson 1 101.2 Boot the system 101.2 Lesson 1 101.3 Change runlevels / boot targets and shutdown or reboot system 101.3 Lesson 1 Topic 102: Linux Installation and Package Management 102.1 Design hard disk layout 102.1 Lesson 1 102.2 Install a boot manager 102.2 Lesson 1 102.3 Manage shared libraries 102.3 Lesson 1 102.4 Use Debian package management 102.4 Lesson 1 102.5 Use RPM and YUM package management 102.5 Lesson 1 102.6 Linux as a virtualization guest 102.6 Lesson 1 Topic 103: GNU and Unix Commands 103.1 Work on the command line 103.1 Lesson 1 103.1 Lesson 2 103.2 Process text streams using filters 103.2 Lesson 1 103.3 Perform basic file management 103.3 Lesson 1 103.3 Lesson 2 103.4 Use streams, pipes and redirects 103.4 Lesson 1 103.4 Lesson 2 103.5 Create, monitor and kill processes 103.5 Lesson 1 103.5 Lesson 2 103.6 Modify process execution priorities 103.6 Lesson 1 103.7 Search text files using regular expressions 103.7 Lesson 1 103.7 Lesson 2 103.8 Basic file editing 103.8 Lesson 1 Topic 104: Devices, Linux Filesystems, Filesystem Hierarchy Standard 104.1 Create partitions and filesystems 104.1 Lesson 1 104.2 Maintain the integrity of filesystems 104.2 Lesson 1 104.3 Control mounting and unmounting of filesystems 104.3 Lesson 1 104.5 Manage file permissions and ownership 104.5 Lesson 1 104.6 Create and change hard and symbolic links 104.6 Lesson 1 104.7 Find system files and place files in the correct location 104.7 Lesson 1 How to get certified Topic 103: GNU and Unix Commands 103.2 Process text streams using filters 103.2 Process text streams using filters Reference to LPI objectives LPIC-1 v5, Exam 101, Objective 103.2 Weight 2 Key knowledge areas Send text files and output streams through text utility filters to modify the output using standard UNIX commands found in the GNU textutils package. Partial list of the used files, terms and utilities `bzcat` `cat` `cut` `head` `less` `md5sum` `nl` `od` `paste` `sed` `sha256sum` `sha512sum` `sort` `split` `tail` `tr` `uniq` `wc` `xzcat` `zcat` Linux Professional Insitute Inc. All rights reserved. Visit the Learning Materials website: https://learning.lpi.org This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. Next Lesson 103.2 Lesson 1 Proceed to first lesson