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Download E-books Linux Server Hacks, Volume 2: Tips & Tools for Connecting, Monitoring, and Troubleshooting PDF

By William von Hagen, Brian K. Jones

Publish yr note: First released December twenty second 2005

Today's procedure directors take care of an unlimited variety of events, working structures, software program applications, and difficulties. people who find themselves within the recognize have saved their reproduction of Linux Server Hacks shut to hand to ease their burden. And whereas this is helping, it's no longer sufficient: any sys admin understands there are various extra hacks, cool suggestions, and methods of fixing difficulties than can slot in a unmarried quantity (one that mere mortals can carry, that is).

Which is why we created Linux Server Hacks, quantity Two, a moment choice of exceedingly worthy guidance and methods for locating and utilizing dozens of open resource instruments you could practice to unravel your sys admin difficulties. the ability and adaptability of Linux and Open resource implies that there's an brilliant volume of serious software program available in the market ready to be utilized for your sys admin difficulties — if in simple terms you knew approximately it and had adequate info to start. for this reason, Linux Server Hacks, quantity Two.

This convenient reference bargains a hundred thoroughly new server administration tips and methods designed to enhance your productiveness and sharpen your administrative abilities. every one hack represents a shrewdpermanent method to accomplish a particular job, saving you numerous hours of looking for the perfect solution. not more sifting via guy pages, HOWTO web pages, or resource code reviews — the single source you wish is true right here. and also you don't need to be a approach administrator with 1000s of boxen to get whatever worthy from this ebook as the various hacks follow both good to a unmarried procedure or a house network.

Compiled by means of specialists, those hacks not just provide the step by step directions essential to enforce the software program, yet additionally they give you the context to actually show you how to study the expertise.

Topics include:
• Authentication
• distant GUI connectivity
• garage management
• dossier sharing and synchronizing resources
• Security/lockdown instruction
• Log documents and monitoring
• Troubleshooting
• method rescue, restoration, and repair

Whether they assist you get well misplaced info, acquire info from allotted consumers, or synchronize administrative environments, the suggestions present in Linux Server Hacks, quantity Two will simplify your lifestyles as a approach administrator.

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Centralize X Window process Font assets Create a CUPS Print Server Configure Linux Connections to distant CUPS Printers combine home windows Printing with CUPS Centralize Macintosh Printing with CUPS outline a safe CUPS Printer ninety eight 102 108 111 119 128 a hundred thirty 134 138 bankruptcy four. Cool Sysadmin instruments and advice . . . . . . . . . . . . . . . . . . . . . . . . . . 143 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. forty. forty-one. forty two. forty three. forty four. forty five. Execute instructions at the same time on a number of Servers Collaborate appropriately with a Secured Wiki Edit Your GRUB Configuration with grubby provide Your Tab Key a exercise routine hold procedures operating After a Shell Exits Disconnect Your Console with no finishing Your consultation Use script to avoid wasting your self Time and teach Others set up Linux just by Booting flip Your machine right into a Makeshift Console Usable Documentation for the Inherently Lazy make the most the ability of Vim movement Your Hypertext Preprocessor internet Scripting abilities to the Command Line allow fast telnet/SSH Connections from the laptop accelerate Compiles steer clear of universal Junior errors Get Linux previous the Gatekeeper Prioritize Your paintings a hundred and forty four one hundred forty five 149 a hundred and fifty 153 one hundred fifty five 157 159 164 167 a hundred and seventy 173 176 178 181 184 187 bankruptcy five. garage administration and Backups . . . . . . . . . . . . . . . . . . . . . . 193 forty six. forty seven. forty eight. forty nine. vi Create versatile garage with LVM mix LVM and software program RAID Create a Copy-on-Write photograph of an LVM quantity Clone platforms speedy and simply | Contents 194 203 210 214 50. fifty one. fifty two. fifty three. fifty four. fifty five. Make Disk-to-Disk Backups for giant Drives release Disk house Now proportion documents utilizing Linux teams Refine Permissions with ACLs Make records more uncomplicated to discover with prolonged Attributes hinder Disk Hogs with Quotas 221 228 229 233 240 246 bankruptcy 6. Standardizing, Sharing, and Synchronizing assets . . . . . . 251 fifty six. fifty seven. fifty eight. fifty nine. 60. sixty one. sixty two. Centralize assets utilizing NFS Automount NFS domestic Directories with autofs retain Filesystems convenient, yet from your approach Synchronize root Environments with rsync proportion documents throughout systems utilizing Samba quickly and soiled NAS proportion documents and Directories over the net 251 257 260 263 264 269 276 bankruptcy 7. safeguard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280 sixty three. sixty four. sixty five. sixty six. sixty seven. sixty eight. elevate safety through Disabling pointless providers enable or Deny entry via IP tackle observe community Intruders with snigger Tame Tripwire make sure Fileystem Integrity with Afick payment for Rootkits and different assaults 281 283 286 293 299 303 bankruptcy eight. Troubleshooting and function . . . . . . . . . . . . . . . . . . . . . . . 311 sixty nine. 70. seventy one. seventy two. seventy three. seventy four. seventy five. seventy six. seventy seven. locate source Hogs with general instructions lessen Restart instances with Journaling Filesystems Grok and Optimize Your procedure with sysctl Get the massive photograph with a number of monitors Maximize assets with a Minimalist Window supervisor Profile Your platforms utilizing /proc Kill procedures the appropriate manner Use a Serial Console for Centralized entry in your platforms freshen up NIS After clients leave Contents 311 316 321 323 327 332 337 339 343 | vii Chapter nine. Logfiles and tracking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346 seventy eight. seventy nine. eighty. eighty one. eighty two. eighty three. eighty four. eighty five. 86. 87. 88. stay away from Catastrophic Disk Failure video display community site visitors with MRTG continue a relentless Watch on Hosts Remotely display screen and Configure numerous Networked gear strength Standalone Apps to take advantage of syslog visual display unit Your Logfiles ship Log Messages in your Jabber customer display screen carrier Availability with Zabbix Fine-Tune the syslog Daemon Centralize process Logs Securely continue Tabs on platforms and prone 346 351 354 357 362 364 368 371 375 379 382 bankruptcy 10.

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