Linux System Administration phần 4 ppt

... Put the Linux kernel under the disk's 10 24 cylinder mark. Old BIOSes and versions of the Linux Loader (LILO) couldn't boot the Linux kernel if it resided in an area past the 1024th cylinder. ... be able to mount filesystems with the characteristics you desire. In most cases, Linux native filesystems don't require any special filesystem options. Foreign filesystems, how...

Ngày tải lên: 13/08/2014, 04:21

... Script 44 5 Using the cron Facility 44 7 Running a Script at a Specific Time 44 9 Commands Often Used in Shell Scripts 44 9 cat 45 0 cut 45 0 echo 45 1 sort 45 1 xargs 45 2 Using Pipes 45 3 In Sum 45 3 Chapter ... Expressions 43 2 Loops 43 4 Other Types of Scripts 43 6 Perl Scripts 43 6 Python Scripts 43 8 awk and sed Scripts 43 8 System Initialization Scripts 44 0 Writing...

Ngày tải lên: 13/08/2014, 04:21

... simplification, (4. 13) becomes k X jD1 x j  ¼ j C  2B ¦ 2 j Á Ä C (4. 14) Thus, the acceptance region is actually defined by just one linear constraint. Expressions (4. 13) and (4. 14) are the same ... constraints: k X jD1 x j ² j Ä C (4. 15) k X jD1 x j  ² j C ² 2 j  2B Á Ä B C C (4. 16) Constraints (4. 15) and (4. 16) correspond to .s; t/ values of .0; 1/ and .2=B; 1=2/, respectively...

Ngày tải lên: 14/08/2014, 12:20

... prompt: w,ykg^kkpjap)ejop]hh Naoappejc*** o_naajjkpbkqj`* ?]j#pklajejlqp`are_a* Gau^k]n`jkplnaoajp*Qoejcppu]bknejlqp]j`kqplqp* OqjQhpn].QL=+O>qo$.TQhpn]OL=N?)EE.52IDv%(JkGau^k]n` Klaj>kkp/* (., 04 I>iaiknuejop]hha`(Oane]h50,,110* Apdanjap]``naoo 46 ,6.,64b63,6a](DkopE@6 4, 4b3,a]* CHAPTER 6 ฀ SETTING UP AUTOMATED INSTALLATION 140 Partition...

Ngày tải lên: 14/08/2014, 02:20

... ntp drwxr-xr-x 2 root root 48 20 04- 07-21 03:01 samba -rw-r r 1 root root 7 042 1 20 04- 08-10 05 :48 SaX.log -rw-r r 1 root root 1876 20 04- 08-08 17 :45 scpm drwxr-x 2 squid root 48 20 04- 04- 06 10: 54 squid -rw-r ... mail.info -rw-r 1 root root 2 143 20 04- 07-30 19:06 mail.warn -rw-r 1 root root 1 644 97 20 04- 08-30 06:05 messages drwxr-xr-x 4 news news 272 20 04- 07-30 07 :41 new...

Ngày tải lên: 24/07/2014, 02:20

... 10 24 37 149 3775751125195553369112031 847 7293862290 049 3 947 15136511 145 8061088700017 643 7 849 4676831 297577 843 158532272361206100623 146 044 053 648 71 843 67 748 4233 240 91 941 848 0988907860997175 244 46 977589 647 127757030728779973708569993017 043 141 563536333068888 944 03817 846 160859 248 3 844 5902021 541 02756903055 846 5 340 633656355 848 9976 540 2181 ... 149 3775...

Ngày tải lên: 13/08/2014, 02:23

... <id>:<runlevels>:<action>:<process> 1:2 345 :respawn:/sbin/getty 3 840 0 tty1 2:23:respawn:/sbin/getty 3 840 0 tty2 3:23:respawn:/sbin/getty 3 840 0 tty3 4: 23:respawn:/sbin/getty 3 840 0 tty4 5:23:respawn:/sbin/getty 3 840 0 tty5 6:23:respawn:/sbin/getty ... /boot/vmlinuz−2 .4. 7−10 ro root=/dev/hda1 initrd /boot/initrd−2 .4. 7−10.img title Red Hat Linux up (2 .4....

Ngày tải lên: 13/08/2014, 04:21

... Used Available Use% Mounted on /dev/hdb1 2016016 46 747 6 144 6128 24% / /dev/hdb6 7558368 49 87292 2187128 70% /usr /dev/hda8 6 048 320 2393976 3 347 1 04 42% /home fdisk fdisk [options] device fdisk [−s] ... p11−0−0.atlanta1−br1.bbnplanet.net (4. 0.5.121) 119.803 ms 1 14. 610 ms 1 14. 952 ms 7 4. 0.2. 142 (4. 0.2. 142 ) 120.051 ms 2099.758 ms 2069.831 ms 8 1 04. ATM3−0.XR1.ATL1.ALTER...

Ngày tải lên: 13/08/2014, 04:21

... of lines that define Linux (or other OS) boot options. Here's an example from a Red Hat 7.3 system: title Red Hat Linux (2 .4. 18−3) root (hd0 ,4) kernel /vmlinuz−2 .4. 18−3 ro root=/dev/hda11 ... following: image=/boot/vmlinuz−2 .4. 18−3 label =linux initrd=/boot/initrd−2 .4. 18−3.img read−only root=/dev/hda7 This group of lines identifies the boot kernel (vmlinux−2 .4. 18...

Ngày tải lên: 13/08/2014, 04:21