UNIX System Administration A Beginner’s Guide PHẦN 1 doc

... 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 ... availability? 14 UNIX System Administration: A Beginner’s Guide HintHint There are several popular Web sites that contain a large collection of public domain and open...

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 Figure...

Ngày tải lên: 13/08/2014, 04:21

... command: logins -o –u This command would show syu :10 0: :11 1: anonymous :10 1: :1: anonymou :10 2: :1: stevex:345:staff :10 :Steve's Account anitat :10 01: staff :10 :Ms. Anita Tognazzini stevem:200 01: staff :10 :Mr. ... package information. -i Display information on complete installed packages. -l Display additional package information in a long format. -p Display information on...

Ngày tải lên: 13/08/2014, 04:21

... operational: # ping 216 .15 5.202 .11 0 PING 216 .15 5.202 .11 0 ( 216 .15 5.202 .11 0) from 216 .15 5.202 .16 3 : 56(84) bytes of data. Warning: time of day goes back, taking countermeasures. 64 bytes from 216 .15 5.202 .11 0: ... 19 2 .16 8 .1. , checking all ports from 1 10 24 and any additional ports in the nmap-services file? (Choose all that apply.) A. # nmap -sT 19 2 .16 8 .1. * B....

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

... can be used interchangeably. Each of the standard IP class addresses has associated default netmask addresses, as shown in Table 11 -4. The broadcast address can be specified in the same ways as ... netstat -t Active Internet connections (w/o servers) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 11 0.orlando -11 -12 r :10 52 19 2. 215 .12 3.37:www ESTABLISHED tcp 1 0...

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 ar...

Ngày tải lên: 13/08/2014, 04:21

... if0 15 5 .16 1.75/25 16 1 .13 5.59.9 U Serial0 15 5 .16 1 .11 4 .12 8/26 rembrandt U Ethernet0 16 1 .13 5 16 1 .13 5.59 .1 UG if0 16 1 .13 5.59/26 16 1 .13 5.59.9 U Serial0 16 1 .13 5.59.64/26 16 1 .13 5.59.8 UG if0 16 1 .13 5.59 .12 8/26 rembrandt ... devices provides an important facility that every network manager or system administrator Module 16 : SNMP System Management T...

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 19 -1 UNIX ... 11 :42 maps -rw 1 root root 0 May 16 11 :42 mem lrwxrwxrwx 1 root root 0 May 16 11 :42 root -> / -r r r 1 root root 0 May 16 11 :42 stat -r r r 1 root root 0 May...

Ngày tải lên: 13/08/2014, 04:21

... transfer mode, 539 ASCII strings, searching for, 49 ASN .1 (Abstract Syntax Notation) standard, 4 01 ASN .1 object data type classes, 402 AT&T, UNIX and, 7-8 Authenticating users in SNMP, 412 with ... 377 Data link frames, determining length of, 369 Data link and IP address mapping, 304- 311 Data link layer (OSI), 2 71 Data link protocol address (physical), 600 Data structures, 1...

Ngày tải lên: 13/08/2014, 04:21