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Showing posts with the label Linux

[Level 3] The bonding info of Linux

The bonding info of Linux, click here for more detail. Wish this helps. regards, Stanley Huang

[Level 1] Linux simulator on web.

Petty cool stuff. Linux simulator on web. Please refer to the foll http://bellard.org/jslinux Wish this helps. regards, Stanley Huang

[Level 3] Systemtap on Linux.

Today, my boss want me to find some data to compare with Solaris and Linux. And I find a freeware(GPL) on Linux, called systemtap . It looks like the "DTrace" in Solaris. As the documents writes, the we have to download the kernel package then we can start to use it. The commands as the following: # yum install systemtap kernel-devel yum-utils # debuginfo-install kernel   The sample "script" as the following: # stap -ve 'probe begin { log("hello world") exit () }' # stap -c df -e 'probe syscall.* \ { if (target()==pid()) log(name." ".argstr) }'    Any Linux user use this before? Wish this helps. regards, Stanley Huang