UNIX System Administration A Beginner’s Guide PHẦN 8 pptx

... snmpbulkwalk section for additional information. 504 UNIX System Administration: A Beginner’s Guide 492 UNIX System Administration: A Beginner’s Guide must have. Having the power to control many devices ... group basis, it is important that robust and scalable solutions be available to handle the many different aspects of system management. For example, consider the po...

Ngày tải lên: 13/08/2014, 04:21

... Solaris HP-UX Add swap space swapon -a swap swapon -a Create swap area using a regular file mkswap mkfile List swap usage swapon -s swap -l swapinfo -ta Delete swap area swapoff swap -d Table ... Categories 5 58 UNIX System Administration: A Beginner’s Guide 19.2 Increase System Swap Space A file system or swap file represents a location on a disk drive that is used...

Ngày tải lên: 13/08/2014, 04:21

... the operating system. UNIX has also found its way and gained popularity in the embedded world, which means, like the 2 UNIX System Administration: A Beginner’s Guide ● Maintain system capacities ... software may have been released before the hardware. In this case, the hardware wasn’t available while the software was being written. As a result, the operating system vendor...

Ngày tải lên: 13/08/2014, 04:21

... Team-Fly ® 98 UNIX System Administration: A Beginner’s Guide Modifying a User The sam application can be used to alter an existing UNIX account. To make a change to a user, do the ... standard X-Windows interface and also the regular terminal interface. Thus, it can be used with or without a 92 UNIX System Administration: A Beginner’s Guide Figur...

Ngày tải lên: 13/08/2014, 04:21

... application package calls, which makes complete sense given that Netscape is a Web browser application. A quick scan of the available packages installed on a generic system reveals that both system ... package information. -i Display information on complete installed packages. -l Display additional package information in a long format. -p Display information on only partially inst...

Ngày tải lên: 13/08/2014, 04:21

... sites and install them individually. Each of the packages provides detailed installation instructions. Naturally, a large number of additional security tools are available for UNIX to solve a variety ... files that have changes since the last time a backup was taken. File archive Using the file system, copies all files and directories regardless of previous backups. Table 8- 2 Backu...

Ngày tải lên: 13/08/2014, 04:21

... operates on the application layer and uses TCP. Additional Services Many public domain TCP/IP services and applications are also available via the Internet. Some of the resources available are ... users on a remote system. This command is similar to the UNIX who command and operates on the application layer and uses TCP. 266 UNIX System Administration: A Beginner’s Guide 6. Wh...

Ngày tải lên: 13/08/2014, 04:21

... Options 336 UNIX System Administration: A Beginner’s Guide addresses, statistical information, and connection status. The local and remote addresses are displayed to include hostname and port information in ... ifconfig supports both formats, they can be used interchangeably. Each of the standard IP class addresses has associated default netmask addresses, as shown in Table 11-4. T...

Ngày tải lên: 13/08/2014, 04:21

... contained in and its logical position in that MIB hierarchy. 404 UNIX System Administration: A Beginner’s Guide ASN.1 Data Type Description Opaque A data type that provides the ability to pass arbitrary ... are derived from the Abstract Syntax Notation (ASN.1) standard rules. ASN.1 provides a detailed standard for the implementation and encoding of basic data types that are mac...

Ngày tải lên: 13/08/2014, 04:21

... permanent/static, 319 ARP flag meanings, 3 18 arp keyword (with ifconfig), 332 ARP messages, 3 78 ARP packets, tcpdump capture and display of, 380 ARP table, 316 ARP/RARP message format, 307 ASCII ... skips or gaps. 5. Static 6 28 UNIX System Administration: A Beginner’s Guide 8. passwd -s yourusername 9. C. KpF4j7. (A is a bad choice because it doesn’t contain any numbers...

Ngày tải lên: 13/08/2014, 04:21