Advanced Unix Shell Scripting: How to Reduce Your Labor and

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While top is running, press the letter o or O, followed by one of the options in the following list to sort the display by that criterion: Listing 20-2 shows the same display as Listing 20-1, sorted by memory consumption rather than CPU usage: 11:06pm up 7 days, 4:08, 2 users, load average: 0.97, 0.88, 0.73 7.3% nice, 4.5% idle 652K shrd, 15592K buff 54500K cached TIME COMMAND 1:23 z53 0:02 ntpd 0:00 top 0:00 klogd 0:00 syslogd 0:00 portmap 0:04 init 0:04 kswapd 0:04 kjournald 0:01 keventd 0:00 ksoftirqd_CPU0 0:00 kreclaimd 0:00 bdflush 0:00 kupdated 0:00 mdrecoveryd 0:00 kjournald 0:03 kjournald 0:00 kjournald 3.1 0.7 0.4 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 63 processes: 61 sleeping, 2 running, 0 zombie, 0 stopped CPU states: Mem: Swap: 5.1% user, 1.8% system, 255580K av, 393348K av, PRI 19 9 12 9 9 9 8 9 9 9 19 9 9 9 9 9 9 227732K used, 4748K used, NI 0 0 0 0 0 0 0 0 0 0 19 0 0 0 0 0 0 SIZE 7944 7944 1920 1920 1048 1044 876 348 396 152 0 0 0 0 0 0 0 0 0 0 0 640 336 384 104 0 0 0 0 0 0 0 0 0 0 0 27848K free, 388600K free 612 R 1728 S 832 R 304 S 336 S 384 S 100 S 0 SW 0 SW 0 SW 0 SWN 0 SW 0 SW 0 SW 0 SW< 0 SW 0 SW 0 SW 95.7 0.0 2.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 As you can see in Listing 20-2, changing the sort order of top’s display makes it very easy to see which processes top the list, as it were, of the most memory intensive processes , e.g. Novell Linux Desktop 9 User's Handbook download online. The IP address needs to be set after the bridge has been configured. The command ifconfig should show both network cards, and they should be DOWN Linux With Zseries and Ess: download here Bombing happens when someone continually sends the same message to an e-mail address either accidentally or maliciously. S. and you receive 200 or more copies of the same message from the same person, you can report the bomber to the FBI. Federal Bureau of Investigation has a National Computer Crimes Squad in Washington, DC, telephone +1-202-325-9164 Red Hat Enterprise Linux 5 Administration Unleashed by Tammy Fox (2007-04-30) You can now progress to installing and configuring the Netatalk daemon. If the DDP module is not already in the kernel, insert it with the command: After inserting the kernel module, it is time to install and configure Netatalk. AppleTalk consists of a whole suite of protocols, such as RTMP, NBP, ZIP, AEP, ATP, PAP, ASP, and AFP , e.g. LPI Linux Certification Fast download epub When traveling, people can SSH to, and SSH from there to your machine. The more tightly you can restrict network access, the better. It's better to allow only machines at Penn, Stanford, and CMU, than to leave it open to the entire Internet. Until we have a better sense of how IPv6 impacts system security, we recommend blocking all IPv6 incoming connections unless you have a specific need for IPv6 OpenVZ Essentials download for free They are rarely scriptable or support the capability of making bulk changes, such as adding 25 user accounts in a single operation. On the other hand, you rarely find a command line tool that cannot be scripted in order to facilitate bulk system changes or that cannot be automated using cron or another scheduling utility ref.: Policy Routing Using Linux (Professional)

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