• RHEL / CentOS Linux: Mount and Access NTFS Partition
• JBD: Barrier-based Sync Failed On md0-8 – Disabling Barriers Error and Solution
• Mac OS X: Move the Dock and Menu Bar To External Display
• CentOS / RHEL: Install gpass Password Manager For GNOME2 Desktop
• RHEL 6 / CentOS 6: Install Adobe Flash Player For Firefox Browser
• rpmbuild: error: Installed (but unpackaged) file(s) found Solution
• HowTo: Create Slackware Linux Bootable USB Pen Drive
• Linux Delete / Remove MBR
• Linux Download Password Protected Large ISO Images [ Authentication Credentials ]
• OpenBSD: Install Firefox Web Browser

FAQ & Howtos RSS Feed

• Nginx: 413 Request Entity Too Large Error and Solutio
• TCSH / CSH / C Shell Check Whether a Directory is Empty or Not
• Slow DNS on Linux with IPv4 and IPV6 Configured Firewall
• Linux: Dell Server / Desktop / Laptop Find Out Service Tag Command
• yum Command Hangs on Running Transaction Test Message Error and Solution
• Linux: Find All File Descriptors Used By a Process
• Sendmail: Clear / Delete / Flush Mail Queue

• Linux Display System Statistics Gathered From /proc
• HowTo: Linux Random Password Generator Command
• Bash Shell: Extract Digits From a String
• Linux / UNIX: scp / rsync File Name With colon (:) In It

1. HowTo: Upgrade Debian 5.0 (Lenny) To Debian 6.0 (Squeeze)
2. regionset: Linux Set / Change DVD Region Code
3. HowTo: Check Ram Size From Redhat Linux Desktop System
(25 more howts and faqs...)]]> http://www.cyberciti.biz/tips/faq-updates-%e2%80%93-feb072010.html/feed 3 http://www.cyberciti.biz/tips/faq-updates-nov132010.html http://www.cyberciti.biz/tips/faq-updates-nov132010.html#comments Fri, 13 Nov 2009 12:58:17 +0000 nixCraft http://www.cyberciti.biz/tips/?p=7436
4. Linux Network IP Accounting - I need to know how much data are transmitted on my ppp0 network or eth0 Internet links? How do I set IP accounting by address such as 123.1.2.3 and 123.1.2.4? How do I set IP accounting per Apache virtual domain? How do I set accounting by service port (http, smtp) and protocol (tcp, udp, icmp)? How do I record how much traffic each of the clients computer is using?
5. Linux / UNIX: DNS Lookup Command - How do I perform dns lookup under Linux or UNIX or OS X operating systems without using 3rd party web sites for troubleshooting DNS usage?
6. Linux: Find Out Which Process Is Listening Upon a Port - How do I find out running processes were associated with each open port? How do I find out what process has open tcp port 111 or udp port 7000 under Linux?
7. Google Apps Domain Create SPF Records For BIND or Djbdns - I work for a small business and outsourced our email hosting to Google. However, I noticed that spammers are using our From: First Last to send their spam messages. All bounced messages come to our catch only account. How do I stop this? How do I validate our domain using SPF? How do I configure a SPF for Google Apps domain using BIND 9 or djbdns? Mac Os X: Mount NFS Share / Set an NFS Client - How do I access my enterprise NAS server by mounting NFS filesystem onto my Mac OS X based system using GUI and command line based tools?
8. Explains: echo Command (echo $”string”) Double-quoted String Preceded By a Dollar Sign - I noticed that many shell scripts in /etc/init.d/ directory use the following syntax - echo $"Usage $prog start|stop|reload|restart". Why a double-quoted string preceded by a dollar sign ($”string”) using the echo command under Linux / UNIX bash scripts?
9. Get intimated about our new howtos / faqs as soon as it is released via RSS feed.
]]> http://www.cyberciti.biz/tips/faq-updates-nov132010.html/feed 0 http://www.cyberciti.biz/tips/faq-updates-%e2%80%93-oct122010.html http://www.cyberciti.biz/tips/faq-updates-%e2%80%93-oct122010.html#comments Tue, 13 Oct 2009 22:25:30 +0000 nixCraft http://www.cyberciti.biz/tips/?p=7405
10. nginx: Install GeoIP Module For Country / City Level Geo Targeting
11. KVM Virtualization: Start VNC Remote Access For Guest Operating Systems
12. UNIX / Linux: Shell Scripting With mail Command
13. HowTo: Linux Install LibreOffice
14. Mplayer: Play Audio CD Using Linux Command Line
15. Grep From Files and Display the File Name
16. WordPress Install Memcached Object Cache Plugin To Speed Up Blog
17. Linux / UNIX: Untar / Extract a .lzma Tar Ball

Announcements

As requested by our readers I've made few changes to site:
1. RSS feed - Get FAQ updates using rss feed here.
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nixCraft is on Facebook!

Not our Fan yet? We suggest you become one right away! Just visit our Facebook Page. Click on the "like" button.]]> http://www.cyberciti.biz/tips/faq-updates-%e2%80%93-oct122010.html/feed 0 http://www.cyberciti.biz/tips/faq-updates-4sep2010.html http://www.cyberciti.biz/tips/faq-updates-4sep2010.html#comments Fri, 04 Sep 2009 08:48:14 +0000 nixCraft http://www.cyberciti.biz/tips/?p=7303
18. Linux Open .CBR (Comic Book Archive) File - just got .cbr file from my friend and I want to open this file under Linux. I’ve downloaded comic books from the Internet but i am not able to open them. How do I open .cbr file under Linux?
19. Disable / Turn Off Firewall in Ubuntu Linux Server - How do I disable firewall in Ubuntu Linux server edition using CLI and GUI methods?
20. HowTo: Find Symlink under UNIX / Linux - How do I find symlink(s) under UNIX and Linux operating systems?
21. HowTo: UNIX / Linux Open TCP / UDP Ports - How do I open the TCP or UDP ports under UNIX / Linux like operating systems?
22. UNIX Disk Usage Command Examples - How do I find out disk usage under UNIX operating systems using GUI, CLI and Perl / shell programs?
23. Use wget with Squid Proxy Server - How do I make wget work with Squid under UNIX or Linux operating systems?
24. Network: Monitor Outgoing Bandwidth Latency / Jitter - I‘ve servers in two different data centers and connected via leased lines. How do I find out bandwidth latency and jitter between two servers using MS-Windows server, UNIX or Linux operating systems? How do I verify that my leased line based internet connection is stable between two data centers?
25. Linux Syslogd: Nothing Gets Logged Using /dev/log And /jail/apache/dev/log - I‘ve configured my Apache in chrooted jail at /jail/apache directory. However, my syslogd is not working and nothing gets logged using /dev/log and /jail/apache/dev/log. How do I fix this problem under CentOS 5.x AMD64 with SELinux?
26. UNIX / Linux: HowTo Use unison File Synchronizer - I know how to use rsync for Unix systems which synchronizes files and directories from one location to another while minimizing data transfer. However, I would like to synchronizing files between two directories, either on one computer, or between a computer and another server. How do I maintain the same version of files on multiple servers?

nixCraft is on Facebook!

Not our Fan yet? We suggest you become one right away! Just visit our Facebook Page. Click on the "like" button. ]]> http://www.cyberciti.biz/tips/faq-updates-4sep2010.html/feed 0 http://www.cyberciti.biz/tips/faq-update-10aug2010.html http://www.cyberciti.biz/tips/faq-update-10aug2010.html#comments Mon, 10 Aug 2009 02:27:28 +0000 nixCraft http://www.cyberciti.biz/tips/?p=7253 http://www.cyberciti.biz/tips/faq-update-10aug2010.html/feed 0 http://www.cyberciti.biz/tips/faq-updates-july162010.html http://www.cyberciti.biz/tips/faq-updates-july162010.html#comments Thu, 16 Jul 2009 03:40:57 +0000 nixCraft http://www.cyberciti.biz/tips/?p=7174 I'm still working on getting my rss feed mess which bombarded your feed reader and inbox two days ago. Meanwhile, our FAQ section is updated in last few days with new howtos (if you want FAQ updates just follow us on twitter or identi.ca):]]> http://www.cyberciti.biz/tips/faq-updates-july162010.html/feed 2 http://www.cyberciti.biz/tips/most-emailed-linux-faq-in-2007.html http://www.cyberciti.biz/tips/most-emailed-linux-faq-in-2007.html#comments Mon, 24 Dec 2007 13:14:05 +0000 nixCraft http://www.cyberciti.biz/tips/most-emailed-linux-faq-in-2007.html I forgot my root password, how can I get [...]]]> http://www.cyberciti.biz/tips/most-emailed-linux-faq-in-2007.html/feed 2 http://www.cyberciti.biz/tips/bash-shell-frequently-asked-questions.html http://www.cyberciti.biz/tips/bash-shell-frequently-asked-questions.html#comments Fri, 30 Nov 2007 13:18:10 +0000 nixCraft http://www.cyberciti.biz/tips/bash-shell-frequently-asked-questions.html http://www.cyberciti.biz/tips/bash-shell-frequently-asked-questions.html/feed 2 http://www.cyberciti.biz/tips/nixcraft-faq-roundup-34.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-34.html#comments Thu, 01 Nov 2007 19:00:35 +0000 nixCraft http://www.cyberciti.biz/tips/nixcraft-faq-roundup-34.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-34.html/feed 0 http://www.cyberciti.biz/tips/nixcraft-faq-roundup-33.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-33.html#comments Thu, 18 Oct 2007 11:10:16 +0000 nixCraft http://www.cyberciti.biz/tips/nixcraft-faq-roundup-33.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-33.html/feed 0 http://www.cyberciti.biz/tips/nixcraft-faq-roundup-32.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-32.html#comments Wed, 10 Oct 2007 20:29:10 +0000 nixCraft http://www.cyberciti.biz/tips/nixcraft-faq-roundup-32.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-32.html/feed 0 http://www.cyberciti.biz/tips/nixcraft-faq-roundup-31.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-31.html#comments Wed, 03 Oct 2007 11:46:56 +0000 nixCraft http://www.cyberciti.biz/tips/nixcraft-faq-roundup-31.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-31.html/feed 0 http://www.cyberciti.biz/tips/nixcraft-faq-roundup-30.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-30.html#comments Mon, 24 Sep 2007 11:38:13 +0000 nixCraft http://www.cyberciti.biz/tips/nixcraft-faq-roundup-30.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-30.html/feed 0 http://www.cyberciti.biz/tips/nixcraft-faq-roundup-29.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-29.html#comments Tue, 11 Sep 2007 11:27:26 +0000 nixCraft http://www.cyberciti.biz/tips/nixcraft-faq-roundup-29.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-29.html/feed 0 http://www.cyberciti.biz/tips/nixcraft-faq-roundup-28.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-28.html#comments Fri, 24 Aug 2007 19:44:09 +0000 nixCraft http://www.cyberciti.biz/tips/nixcraft-faq-roundup-28.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-28.html/feed 0 http://www.cyberciti.biz/tips/nixcraft-faq-roundup-27.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-27.html#comments Thu, 16 Aug 2007 20:59:29 +0000 nixCraft http://www.cyberciti.biz/tips/nixcraft-faq-roundup-27.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-27.html/feed 0 http://www.cyberciti.biz/tips/nixcraft-faq-roundup-26.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-26.html#comments Tue, 07 Aug 2007 01:34:20 +0000 nixCraft http://www.cyberciti.biz/tips/nixcraft-faq-roundup-26.html http://www.cyberciti.biz/tips/nixcraft-faq-roundup-26.html/feed 1