Installing source package with YUM
Friday, November 14th, 2008in the essence it is:
in the essence it is:
Posted in for:charlesnw, Linux, packaing, rpm, sysadmin, yum | Comments Off | permalink
Blog posts shows some screenshot of various linux distros running under MS new virtualization solution, similar to XEN. Hyper-V used special network device (not sure about block device, i.e. disk ), so linux needs a
Posted in 2008, for:charlesnw, for:collidr, hyper-v, Linux, Microsoft, virtualization, windows2008 | Comments Off | permalink
Article in russian part of LiveJournal deals with writing perl XS wrappers around C++ classes
Posted in c, development, Perl, perl_modulers, perl_xs, programming, tutorial | Comments Off | permalink
list of hosting providers that host XEN (PV) images. /some host custom images/
Posted in for:charlesnw, for:collidr, hosting, Linux, virtualization, xen | Comments Off | permalink
notes about testing for valid email addr syntax
Posted in development, email, mail, Perl, Postmaster, regex | Comments Off | permalink
a note from security ppl that session/login cookies that normally delivered via https have to be explisidly marked as “secure” so they _only_ delivered via https. Otherwise bad ppl can hijack them.
Posted in cookies, for:charlesnw, for:collidr, programming, Security, ssl, web | Comments Off | permalink
very goom sum-up about memory mechanism in modern x86 machines. For more elabored and detailed info
Posted in architecture, assembly, cs, for:collidr, hardware, kernel, Linux, memory, OS, programming, x86 | Comments Off | permalink
exellent explanation for the much-hyped Dan Kaminsky DNS vuln. This is for people for whom word “DNS” sounds like it’s in elvish
Posted in network, reference, Security, sysadmin, vulnerability | Comments Off | permalink
page lists some details about intel ixp4xx combo-cpu’s and there are some useful notes as to what kernel config options should be enabled. Timesys uses 2.6.16.10
Posted in architecture, arm, c, cpu, development, embedded, for:collidr, ixp4xx, kernel, Linux, network | Comments Off | permalink
some bits about how to queue mgs for sendmail as opposed to inistate sending.
Posted in email, Postmaster, queue, sendmail, sysadmin | Comments Off | permalink
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