Red Hat Linux Networking , System Administration (P25) ppt

... abbreviations (Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec) 5 Day of week 0–7 (0 and 7 both mean Sunday, 1 is Monday) Three letter day abbreviations (Sun, Mon, Tue, Wed, Thu, Fri, Sat) 704 ... days since 1 January 1970 that the password was last changed 710 Chapter 29 THE SHADOW PASSWORD SYSTEM Red Hat Linux, like most, if not all, Linux and UNIX systems, uses shadow p...

Ngày tải lên: 07/07/2014, 09:20

... covered is the Red Hat Network, a subscription service available with Red Hat Enterprise Linux that you can use to keep your system current. You can register your systems with Red Hat and then ... for the following books: KDE Bible, The Samba Book, Unix Weekend Crash Course, Red Hat Linux 9 For Dummies, Solaris 9 For Dummies, Fedora Linux 2 For Dummies, and Linux Tim...

Ngày tải lên: 07/07/2014, 09:20

... at the file system structure are the file system commands, essential to proper file system management. In addition to the native Linux file system, Fedora Core and Red Hat Enterprise Linux support ... Configuration All Red Hat systems, whether Fedora Core or Enterprise Linux, use a similar procedure for starting up the operating system. As the system boots, the oper- a...

Ngày tải lên: 07/07/2014, 09:20

... *.example.com(mp,ro,secure) /usr/devtools 192.168.1.0/24(mp,ro,secure) /home 192.168.0.0/255.255.255.0(mp,rw,secure,no_subtree_check) /projects @dev(mp,rw,secure,anonuid=600,anongid=600,sync,no_wdelay) /var/mail ... file system that is shared among a large number of users, such as /home, workgroup project directories, shared data directories, such as /usr/share, the system mail spool (/va...

Ngày tải lên: 07/07/2014, 09:20

... Software Suspend, the Linux version of the suspend-to-disk fea- ture available on most notebook computer that are running, ahem, another operating system. It is still experimental, though, so if you ... Support As you might know, FireWire, more formally known by its specification docu- ment, IEEE 139 4, is a high-speed serial bus for connecting disks, digital cam- eras, scanners, and ot...

Ngày tải lên: 07/07/2014, 09:20

... ppid. Similarly, -u euid, -U uid, and -G gid, limit the output to processes whose EUIDs, UIDs, and/or GIDs, respectively, match euid, uid, and/or gid. Multiple ppids, euids, uids, and gids may ... ppid. Similarly, -u euid, -U uid, and -G gid send the signal to processes whose EUIDs, UIDs, and/or GIDs, respectively, match euid, uid, and/or gid. Multiple ppids, euids, uids, and gids may ... Rat...

Ngày tải lên: 07/07/2014, 09:20

... decided, also, to assume the con- trol that Linux offers, and the responsibilities that this entails. By its very nature as a modern, multiuser operating system, Linux requires a degree of administration ... is. Summary As you, the system administrator, read this book, bear in mind that your tasks are ongoing and that there is never a machine that is completely tuned, entirely up to...

Ngày tải lên: 07/07/2014, 09:20

... Red Hat boot disk starts your PC and the Red Hat Linux installation program. After you install Red Hat Linux, you no longer need the Red Hat boot disk (except when you want to reinstall Red Hat ... section. Creating the Red Hat Boot Disk To boot Red Hat Linux for the first time and start the Red Hat Linux installa- tion program, you need a Red Hat bo...

Ngày tải lên: 07/07/2014, 09:20

... configuration files, documentation, and binary files for the Perl programming language come in a Red Hat package. You use a special program called Red Hat Package Manager (RPM) to install, uninstall, and ... set of packages that Red Hat recommends for instal- lation for the class of installation (Personal Desktop, Workstation, Server, or Custom) you have chosen. You can, however,...

Ngày tải lên: 07/07/2014, 09:20

... section, depending on the type of system (Desktop, Workstation, Server) that you have installed. ■■ Accessories — Here you can find applications that don’t fit well into the other categories, such ... the system volume, use the utility here. ■■ System Settings — This menu item contains Enterprise Linux system administration utilities and some GNOME configuration utilities as well....

Ngày tải lên: 07/07/2014, 09:20