UNIX Unleashed, System Administrator''''''''s Edition phần 4 docx

... 0x0016e797, 0xf4898d60, 0x0 043 ace2 DCD 0xed7303b6, 0x006f2109, 0xe6c2b 448 , 0x0099574f DCD 0xe070381c, 0x00c2615f, 0xda 740 da7, 0x00ea4f72 DCD 0xd4c77b03, 0x0111307e, 0xcf 647 4a9, 0x0137124d DCD 0xca4587e7, ... 0x57 DCB 0x55, 0x52, 0x50, 0x4e, 0x4c, 0x49, 0x47, 0x45 DCB 0x43, 0x41, 0x3f, 0x3d, 0x3b, 0x3a, 0x38, 0x36 DCB 0x 34, 0x32, 0x31, 0x2f, 0x2d, 0x2c, 0x2a, 0x29 DCB 0x27, 0x26, 0x 2...

Ngày tải lên: 09/08/2014, 12:22

... critical-region concept was suggested by Hoare [1972] and by Brinch- Hansen [1972]. The monitor concept was developed by Brinch-Hansen [1973]. A complete description of the monitor was given by Hoare [19 74] . ... consider the resource-allocation graph in Figure 7 .4. In this example, we also have a cycle However, there is no deadlock. Observe that process P4 may release its instance...

Ngày tải lên: 12/08/2014, 22:21

... Begin Start End Blocks ID System /dev/hda1 1 1 244 122 944 83 Linux native /dev/hda2 245 245 375 660 24 82 Linux swap /dev/hda3 376 376 1060 345 240 83 Linux native In this case, there are three primary ... and the process of creating initial ramdisks had been automated by Red Hat Software (see the manual page for mkinitrd). Red Hat Linux systems whose root filesystem is on...

Ngày tải lên: 13/08/2014, 02:22

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Ngày tải lên: 13/08/2014, 04:21

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Ngày tải lên: 13/08/2014, 04:21

... 18 24 544 p4 S 0:00 vi smith 23888 0.0 1 .4 2080 736 p2 I 0:02 -csh (csh) $ ps -auxc | egrep 'PID|smith' USER PID %CPU %MEM SZ RSS TT STAT TIME COMMAND smith 25318 6.7 1.1 18 24 544 ... /home/harvey/newest/g 04- 221.chk /home/harvey/newest/g 04- 271.int /home/harvey/newest/g 04- 231.rwf /home/harvey/newest/g 04- 291.d2e /home/harvey/newest/g 04- 251.scr /usr/local/src/loc...

Ngày tải lên: 13/08/2014, 04:21

... access. 7 .4. 4 .4 POSIX access control lists: Linux, Solaris, and Tru 64 Solaris, Linux, and Tru 64 all provide a version of POSIX ACLs, and a stable FreeBSD implementation is forthcoming. On Linux systems, ... Thu Sep 15 21 :46 - 21:50 (00: 04) chavez ttyp9 Thu Sep 15 11:53 - 18:30 (07:23) $ last dalton console dump console Wed Sep 14 17:06 - 18:56 (01 :49 ) dalton ttyq4 newton Wed S...

Ngày tải lên: 14/08/2014, 02:21

... wc * and get output like that in Listing 1. 1. Listing 1. 1. Using a simple command. $ wc * 3 51 2 514 17 0 21 minix-faq 10 11 5982 4 213 9 minix-info 13 62 8496 5 916 0 total $ Commands Connected Through ... DEC's flavor of UNIX (ultrix). comp .unix. unixware Discussion about Novell's UnixWare products. comp .unix. user-friendly Discussion of UNIX user-friendliness. com...

Ngày tải lên: 14/08/2014, 02:22

... the following command: strings -o -15 strings 6 027 1.17 com/cmd/scan/strings.c, cmdscan, bos 320 , 922 7 320 b 5/7/ 92 10 :21 :20 620 0 /usr/mbin/strings 622 4 Usage: strings [ -a ] [ -o ] [ -# ] [ file ... 30 72 Nov 25 00:41 . drwxr-xr-x 36 root system 20 48 Nov 23 19:51 -rw-r r 1 testuser author 0 Nov 24 14:54 .dot1 -rw 1 testuser author 10 Nov 24 17:36 test1 drwxr-xr-x 2 t...

Ngày tải lên: 14/08/2014, 02:22

... Sun Apr 27 14 :36 37 6/227 23 tif file ? s file.tif "file.tif" [New file] 37 6/227 23 ? q $ uudecode file.tif $ ls -l total 260 -rw-rw-rw- 1 trimblef users 22 733 Apr 27 14 :38 file.tif -rwxrwxrwx ... from 198 .3. 200.86: icmp_seq=0. time =3. ms 100 bytes from 198 .3. 200.86: icmp_seq=1. time=4. ms 100 bytes from 198 .3. 200.86: icmp_seq=2. time =3. ms 100 bytes from 198 .3. 200...

Ngày tải lên: 14/08/2014, 02:22

... chsh. On some systems where chsh is not available, passwd -s or passwd -e can be used to change the shell. On still other systems, ypchsh must be used to change the shell. On many systems (for ... generally is issued on your behalf by the UNIX logon processor, using a template stored in the /etc/passwd file for your logon name. Generally, the system administrator constructs the password ....

Ngày tải lên: 14/08/2014, 02:22

... "The UNIX File System. " Briefly, file permissions indicate who may read, write, or execute the file. The file-creation mask is a device you use to indicate what permissions UNIX is to ... /usr/bin or /usr/local/bin. Most system administrators prefer to store locally written script files in a separate directory from the standard UNIX commands; this makes system maintenanc...

Ngày tải lên: 14/08/2014, 02:22

... 30720 00 16 200 250 dave +- 502 26 50000 60 000 EXPIRED 0430 500 750 mike 03853 2 560 0 30720 0020 200 250 ann 05308 2 560 0 30720 0 162 200 250 kirstin 2 067 2 2 560 0 30720 0191 300 350 matthew 00444 2 560 0 ... uncomplicated shutdown of the system. Listing 16. 6 shows a sample shutdown from an IRIX system. Listing 16. 6. Sample shutdown from an IRIX system. Shutdown started. Wed A...

Ngày tải lên: 14/08/2014, 02:22

... exported filesystem. UNIX supports many different types of remotely accessible filesystems. Examples of such filesystems include RFS (Remote File Systems) and AFS (Andrews File System) . This ... Protocol NeWS 144/tcp news # Window System iso-tp0 146/tcp iso-ip 1 47/ tcp bftp 152/tcp snmp 161/udp snmp-trap 162/udp cmip-manage 163/tcp cmip-agent 164/tcp print-srv 170 /tcp # # UNIX speci...

Ngày tải lên: 14/08/2014, 02:22

... f67ce800 1035 f67ce9c8 ? 0:07 cdrl_mai 8 S 1001 283 91 283 88 80 40 20 f690a800 580 4 f60dce46 ? 166:39 sqlturbo 8 S 1001 283 61 1 80 60 20 f67e1000 30 580 e00f 887 c ? 379:35 mhdms 8 S 1001 283 60 1 80 ... 81 9 e00f 887 c console 0: 28 perfmete 8 S 1001 283 80 283 77 80 40 20 f67c0000 580 4 f5cfd146 ? 85 :02 sqlturbo 8 S 1001 283 73 1 80 40 20 f63c6000 1035 f63c61c8 ?...

Ngày tải lên: 14/08/2014, 02:22