Mozilla Plugin Check
Friday, February 18th, 2011checks versions of all plugins installed/enabled in your web browser
checks versions of all plugins installed/enabled in your web browser
Posted in browser, firefox, plugin, Security, software, tools, web | Comments Off | permalink
a project to fight a "buffer bloat" problem, or in general to fight various problems on broadband links causes by ISPs
/ by Jim Gettys, one of the authors of X and HTTP/1.1 )
Posted in cable, dsl, isp, network, project, tools | Comments Off | permalink
Top 1000 by google
Posted in advertising, data, google, internet, ranking, reference, seo, statistics, tools, top1000, web | Comments Off | permalink
General notes about backup systems, useful when u need to explain something to other ppl, — use can use this notes instead of writing your own. (no info about “advanced” topics, like differential, incremental, reverse vs forward deltas, bare-metal r…
Posted in admin, backup, howto, Linux, reference, sysadmin, tools, unix | Comments Off | permalink
a way to ‘sync’ block devices in ‘rsync’ style. Useful to implement backup of xen VMs based on LVM volumes. Also see http://serverfault.com/questions/27397/sync-lvm-snapshots-to-backup-server
Posted in backup, device, for:collidr, Linux, lvm, rsync, server, storage, sysadmin, tools, xen | Comments Off | permalink
link shows on which cluster your LJ account resides (you need to be logged in)
Posted in blog, livejournal, service, tools, useful | Comments Off | permalink
demo of the interface with comments for http://www.redhat.com/virtualization/rhev/server/
Posted in Linux, redhat, rehl, rhev-m, sysadmin, tools, virtualization | Comments Off | permalink
websites that provides a lot of useful info, like RBL (Relay Black Lists ), DNS, AS, BGP, etc
Posted in AS, bgp, dns, for:collidr, internet, network, route, Security, sysadmin, tool, tools, whois | Comments Off | permalink
SQL-proxy/filtering software for MySQL and PostgreSQL databases, used to prevent SQL-injection-like attacks, filter-out dangerous SQL, etc
Posted in database, firewall, mysql, opensource, Security, sql, sysadmin, tools | Comments Off | permalink
slashdot comments on the topic listing useful network testing and emulation tools
Posted in cisco, emulator, for:collidr, lab, network, shortcut:network, sysadmin, testing, tools | Comments Off | permalink
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Konstantin Antselovich (c) 2004-2011
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