Mastering UNIX shell scripting

... Uses Modifications to Consider 18 7 18 7 18 7 18 8 18 8 18 9 18 9 19 0 19 0 19 1 19 1 19 1 19 2 19 2 19 2 19 3 19 4 19 4 19 7 19 8 203 203 208 208 212 212 213 213 214 214 215 216 216 218 223 228 248 248 248 Summary ... Execution Modify the egrep Statement 97 98 10 3 10 3 11 0 11 3 11 8 12 8 13 0 14 3 14 3 14 3 14 4 Summary Chapter 14 4 Monitoring Paging and Swa...

Ngày tải lên: 09/08/2014, 16:20

... KB, or 1 024 -byte blocks, is df -k in AIX Let’s take a look at the output of the df -k command on an AIX 5L machine: Filesystem 1 024 -blocks /dev/hd4 327 68 /dev/hd2 121 2416 /dev/hd9var 5 324 8 /dev/hd3 ... sys 7m20.48s 0m51.01s 6m14.57s Method 7: function while_LINE_line_cmdsub2 real user sys 7m18.04s 0m 52. 01s 6m10.94s Method 8: function while_LINE_line_bottom_cmdsub2 real 7m20.34s List...

Ngày tải lên: 09/08/2014, 16:20

... MOUNTED ON /dev/hd4 32 768 1 637 6 51% 16 63 11% / /dev/hd2 1212416 57592 96% 36 386 13% /usr /dev/hd9var 532 48 30 824 43% 540 5% /var /dev/hd3 106496 99 932 7% 135 1% /tmp /dev/hd1 4096 39 16 5% 25 % /home ... ON /dev/vg 13/ lvol1 4190208 1155095 2850597 29% /u2 /dev/vg00/lvol7 102400 4284 92256 4% /tmp /dev/vg00/lvol 13 2 039 808 16640 73 352294 83% /test2 /dev/vg00/lvol6 720896 531...

Ngày tải lên: 09/08/2014, 16:20

... 10 HP-UX dino B.10.20 A 9000/715 22 :48 :10 22 :48 :20 22 :48 :30 22 :48 :40 22 :48 :50 07/29/102 %usr 40 40 12 %wio 0 0 %idle 0 68 100 23 Average %sys 60 60 19 35 42 Now let’s only look at the average ... Monitoring System Load 17 :45 : 14 17 :45 : 24 17 :45 : 34 25 26 25 75 74 75 0 0 0 Average 25 75 0 Now let’s look at the average of the samples directly # sar 10 | grep Average Avera...

Ngày tải lên: 09/08/2014, 16:20

... hdisk5 VOLUME GROUP: appvg2 00011 150 e33c3f14 VG IDENTIFIER 00011 150 e33ce9bb active ALLOCATABLE: yes 16 megabyte(s) LOGICAL VOLUMES: 54 2 (8672 megabytes) VG DESCRIPTORS: 397 (6 352 megabytes) 1 45 ... EXIT: \c” read X clear # End of mk_passwd.ksh shell script Listing 10. 15 mk_passwd.ksh shell script listing (continued) This was an interesting shell script to create I hope you pi...

Ngày tải lên: 09/08/2014, 16:20

... 26, 26, 2, 10 14 10 15 30 0 1 Jun Mar Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jul Jun Jul Jul Jul 23 29 26 26 26 26 26 26 26 29 26 29 26 26 26 26 26 26 ... /dev/hd4 32 768 /dev/hd2 1449984 /dev/hd9var 53248 /dev/hd3 1 064 96 /dev/hd1 40 96 /proc /dev/hd10opt 65 5 360 /dev/scripts_lv 102400 /dev/lv_temp 40 960 0 Free %Used 10924 67 % 6...

Ngày tải lên: 09/08/2014, 16:20

... May 07 07: 02 2002 yogi_hp4_1ps accepting requests since May 07 07: 02 2002 long_queue not accepting requests since Tue May 07: 02:23 EDT 2002 s_q_nam not accepting requests since Tue May 07: 02:23 ... combine the shell scripts in Listings 17. 1 and 17. 4 We are also going to add the functionality to add pre- and post-ftp events Let’s start by looking at the shell script in Listing 17....

Ngày tải lên: 09/08/2014, 16:20

... Available 34- 08- 5B91-01-P 34- 08- 5B91-02-P 34- 08- 5B91-03-P 34- 08- 5B91-04-P 24- 08- 5B91-05-P 24- 08- 5B91-07-P 24- 08- 5B91-06-P 24- 08- 5B91- 08- P 24- 08- 5B91-09-P 24- 08- 5B91-10-P 24- 08- 5B91-11-P 24- 08- 5B91-12-P ... Listing 18. 2 findlarge.ksh shell script in action (continues) 471 472 Chapter 18 -rwxrwxrwx root sys 1 280 000 Aug 27 15:33 /scripts/sudo/sudo1.6.tar -rw-r r-1...

Ngày tải lên: 09/08/2014, 16:20

... the shell script The regular expressions for testing for integers and floating point numbers include +([0 -9] ), +(-[0 -9] ), +([0 -9] |.[0 -9] , +(+[0 -9] .[0 -9] , +(-[0 -9] .[0 -9] , +([-.0 -9] ), +([+.0 -9] ) ... /tmp/myfilename.120601.131514.15 899 /tmp/myfilename.120601.131514.1 891 3 /tmp/myfilename.120601.131515.27120 /tmp/myfilename.120601.131515.236 39 /tmp/myfilename.120601.1315...

Ngày tải lên: 09/08/2014, 16:20

... ip =10. 10 .10. 1 bcast =10. 10.255.255 timeout connecting to 10. 10 .10. 4:139 Error connecting to 10. 10 .10. 4 (Operation already Connection to JohnB failed added interface ip =10. 10 .10. 1 bcast =10. 10.255.255 ... interface ip =10. 10 .10. 1 bcast =10. 10.255.255 Connection to Bubba failed added interface ip =10. 10 .10. 1 bcast =10. 10.255.255 Connection to JonnyLee failed added inte...

Ngày tải lên: 09/08/2014, 16:20

... Uses Modifications to Consider 18 7 18 7 18 7 18 8 18 8 18 9 18 9 19 0 19 0 19 1 19 1 19 1 19 2 19 2 19 2 19 3 19 4 19 4 19 7 19 8 203 203 208 208 212 212 213 213 214 214 215 216 216 218 223 228 248 248 248 Summary ... Execution Modify the egrep Statement 97 98 10 3 10 3 11 0 11 3 11 8 12 8 13 0 14 3 14 3 14 3 14 4 Summary Chapter 14 4 Monitoring Paging and Swa...

Ngày tải lên: 14/08/2014, 16:20

... KB, or 1 024 -byte blocks, is df -k in AIX Let’s take a look at the output of the df -k command on an AIX 5L machine: Filesystem 1 024 -blocks /dev/hd4 327 68 /dev/hd2 121 2416 /dev/hd9var 5 324 8 /dev/hd3 ... sys 7m20.48s 0m51.01s 6m14.57s Method 7: function while_LINE_line_cmdsub2 real user sys 7m18.04s 0m 52. 01s 6m10.94s Method 8: function while_LINE_line_bottom_cmdsub2 real 7m20.34s List...

Ngày tải lên: 14/08/2014, 16:20