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Using and Administering Linux. Zero to SysAdmin: Advanced Topics / Volume 2 :
Experience an in-depth exploration of logical volume management and the use of file managers to manipulate files and directories and the critical concept that, in Linux, everything is a file and some fun and interesting uses of the fact that everything is a file. This book builds upon the skills you...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Berkeley, CA :
Apress,
2020.
|
| Temas: | |
| Acceso en línea: | Texto completo (Requiere registro previo con correo institucional) |
MARC
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| 100 | 1 | |a Both, David P., |d 1946- | |
| 245 | 1 | 0 | |a Using and Administering Linux. |n Volume 2 : |b Zero to SysAdmin: Advanced Topics / |c David Both. |
| 260 | |a Berkeley, CA : |b Apress, |c 2020. | ||
| 300 | |a 1 online resource (605 pages) | ||
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| 505 | 0 | |a Intro -- Table of Contents -- About the Author -- About the Technical Reviewer -- Acknowledgments -- Introduction -- Chapter 1: Logical Volume Management -- Objectives -- The need for logical volume management -- Running out of disk space in VirtualBox -- Recovery -- LVM structure -- Extending a logical volume -- Extending volume groups -- Create a new volume group -- 1 -- Create a new volume group -- 2 -- Tips -- Advanced capabilities -- Chapter summary -- Exercises -- Chapter 2: File Managers -- Objectives -- Introduction -- Text-mode interface -- Graphical interface -- Default file manager | |
| 505 | 8 | |a Text-mode file managers -- Midnight Commander -- Other text-mode file managers -- Vifm -- nnn -- Graphical file managers -- Krusader -- Thunar -- Dolphin -- XFE -- Chapter summary -- Exercises -- Chapter 3: Everything Is a File -- Objectives -- What is a file? -- Device files -- Device file creation -- udev simplification -- Naming rules -- Device data flow -- Device file classification -- Fun with device files -- Randomness, zero, and more -- Back up the master boot record -- Implications of everything is a file -- Chapter summary -- Exercises -- Chapter 4: Managing Processes -- Objectives | |
| 505 | 8 | |a Processes -- Process scheduling in the kernel -- Tools -- top -- Summary section -- Process section -- More about load averages ... -- ... and signals -- CPU hogs -- Process scheduling -- Nice numbers -- Killing processes -- Other interactive tools -- atop -- Summary section -- Process section -- Configuration -- htop -- Summary section -- Process section -- Configuration -- Glances -- Summary section -- Process section -- Sidebar -- Configuration -- Other tools -- The impact of measurement -- Chapter summary -- Exercises -- Chapter 5: Special Filesystems -- Objectives -- Introduction | |
| 505 | 8 | |a The /proc filesystem -- The /sys filesystem -- Swap space -- Types of Linux swap -- Thrashing -- What is the right amount of swap space? -- Adding more swap space on a non-LVM disk partition -- Adding swap to an LVM disk environment -- Other swap options with LVM -- Chapter summary -- Exercises -- Chapter 6: Regular Expressions -- Objectives -- Introducing regular expressions -- Getting started -- The mailing list -- The first solution -- The second solution -- grep -- Data flow -- regex building blocks -- Repetition -- Other metacharacters -- sed -- Other tools that implement regular expressions | |
| 505 | 8 | |a Resources -- Chapter summary -- Exercises -- Chapter 7: Printing -- Objectives -- Introduction -- About printers -- Print languages -- Printers and Linux -- CUPS -- Creating the print queue -- Printing to a PDF file -- File conversion tools -- a2ps -- ps2pdf -- pr -- ps2ascii -- Operating system-related conversion tools -- unix2dos -- dos2unix -- unix2mac and mac2unix -- Miscellaneous tools -- lpmove -- wvText and odt2txt -- Chapter summary -- Exercises -- Chapter 8: Hardware Detection -- Objectives -- Introduction -- dmidecode -- lshw -- lsusb -- usb-devices -- lspci -- Cleanup | |
| 500 | |a Chapter summary | ||
| 520 | |a Experience an in-depth exploration of logical volume management and the use of file managers to manipulate files and directories and the critical concept that, in Linux, everything is a file and some fun and interesting uses of the fact that everything is a file. This book builds upon the skills you learned in Volume 1 of this course and it depends upon the virtual network and virtual machine created there. More experienced Linux users can begin with this volume and download an assigned script that will set up the VM for the start of Volume 2. Instructions with the script will provide specifications for configuration of the virtual network and the virtual machine. Refer to the volume overviews in the book's introduction to select the volume of this course most appropriate for your current skill level. You'll see how to manage and monitor running processes, discover the power of the special filesystems, monitor and tune the kernel while it is running - without a reboot. You'll then turn to regular expressions and the power that using them for pattern matching can bring to the command line, and learn to manage printers and printing from the command line and unlock the secrets of the hardware on which your Linux operating system is running. Experiment with command line programming and how to automate various administrative tasks, networking, and the many services that are required in a Linux system. Use the logs and journals to look for clues to problems and confirmation that things are working correctly, and learn to enhance the security of your Linux systems and how to perform easy local and remote backups. | ||
| 590 | |a O'Reilly |b O'Reilly Online Learning: Academic/Public Library Edition | ||
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| 776 | 0 | 8 | |i Print version: |a Both, David. |t Using and Administering Linux: Volume 2. |d Berkeley, CA : Apress L.P., ©2020 |z 9781484254547 |
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