Archive for the 'Debian / Ubuntu' Category

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Viewing 21-30 of 486 FAQ -

Find Out Vmware Server Version Under Linux Server
Under Windows it is pretty easy to find out VMware server version. How do I find out remote vmware server version using ssh client running under RHEL / CentOS Linux 5.x?
Find Out If My DNS Server Free From DNS Cache Poisoning Bug Or Not
How do I verify that my ISP or my own recursive resolvers are free from DNS cache poisoning bug that is promised full disclosure of the flaw by Dan on August 7 at the Black Hat conference? How do I test my dns server for DNS cache pollution or DNS Cache Poisoning bug?
Access Any Remote Server Port Without Modifying Firewall Settings
I’ve couple of remote servers and I’d like to access few admin only application running on port 10000 and 3001. My firewall only allows port 80, 443, 25, 22 and 110 for public access. Do I need to open port 10000 and 3001 for everyone using firewall? How do I access my admin only apps without opening port 10000 and 3001?
Debian / Ubuntu Linux Install ntop To See Network Usage / Network Status
How do I track my network usage (network usage monitoring) and protocol wise distribution of traffic under Debian Linux? How do I get a complete picture of network activity?
Find Out Which Commands Were Run on My Linux Server
How do I know which commands were run by my users on my RHEL / Debian / CentOS / Suse / Fedora Linux server?
Vim Editing Multiple Files and Windowing Support Under Linux / UNIX
How do I open and edit multiple files under VIM text editor running under Ubuntu Linux / UNIX operating systems to improve my productivity?
tspc: Debian / Ubuntu Linux Configure IPv6 Tunnel
How do I configure IPv6 Tunnel under Ubuntu Linux? I’d like to browse and use IPv6 utilities under Ubuntu but my ISP is not ready with IPv6 native transport. How do I browser IPv6 ready websites using IPv4?
How To Reset Linux Firewall Automatically While Testing Configuration With Remote Server Over SSH Session
I’d like to tell my Linux iptables firewall to flush out the current configuration every 5 minutes. This will help when I’m testing a new rules and configuration options. Some time I find myself locked out of my own remote server. How do I reset Linux firewall automatically without issuing hard reboot?
How To Simulate Linux Package Upgrade Without Installing Anything ( Dry Run )
How do I simulate the upgrade first to confirm that the actions that would be taken are reasonable under Debian / Ubuntu Linux package management?
Throttle The Disk I/O Rate: Limit disk I/O for rsync Tool
I run a backup script called /root/backup.sh which runs rsync command. However, rsync makes a lots of disk I/O and network I/O. I’d like to reduce both disk I/O and network I/O. I’ve 10Mbps server connection and 160GiB SATA hard disk. How do reduce disk I/O so that the entire system doesn’t die or become unresponsive?