Skip to content
Question Defense
Technical answers for technical questions
Question Defense
  • Backtrack Linux
    • Backtrack Article Request
  • HTTP ERROR
  • Kali Linux
    • Kali Linux Article Request
  • Privacy Policy
  • Tools
    • Class Of Device – Bluetooth CoD List In Binary And Hex
    • phpMyAdmin Blowfish Secret Generator
  • Documentation
    • check_postgres.pl
    • Linux Man Pages
      • insmod
      • kill
      • Logrotate
      • ls
      • lsmod
      • mail
      • modprobe
      • more
      • mysqldump
      • ntfsprogs
      • ntfsresize
      • pg_dump
      • psql
      • rmmod
      • screen
    • Monarch
      • Monarch Commands
      • Monarch Control
      • Monarch Escalations
      • Monarch Groups
      • Monarch Management of Nagios Hosts
      • Monarch Managing Nagios Contacts
      • Monarch Managing Nagios Hosts
      • Monarch Profiles
      • Monarch Services Template
      • Monarch Time Periods
      • Monarch Tools
  • Tags
  • Contact
Linkedin page opens in new windowTwitter page opens in new window
Search:
Search
  • Backtrack Linux
    • Backtrack Article Request
  • HTTP ERROR
  • Kali Linux
    • Kali Linux Article Request
  • Privacy Policy
  • Tools
    • Class Of Device – Bluetooth CoD List In Binary And Hex
    • phpMyAdmin Blowfish Secret Generator
  • Documentation
    • check_postgres.pl
    • Linux Man Pages
      • insmod
      • kill
      • Logrotate
      • ls
      • lsmod
      • mail
      • modprobe
      • more
      • mysqldump
      • ntfsprogs
      • ntfsresize
      • pg_dump
      • psql
      • rmmod
      • screen
    • Monarch
      • Monarch Commands
      • Monarch Control
      • Monarch Escalations
      • Monarch Groups
      • Monarch Management of Nagios Hosts
      • Monarch Managing Nagios Contacts
      • Monarch Managing Nagios Hosts
      • Monarch Profiles
      • Monarch Services Template
      • Monarch Time Periods
      • Monarch Tools
  • Tags
  • Contact

Author Archives: alex

You are here:
  1. Home
  2. Article author alex

Technology Insights

Use Minicom For Linux Modem & Dialup AT Command Testing

InsightsBy alexJuly 27, 20101 Comment

There is a device I am doing testing on that can either use dial-up as a backup connection or if the location does not have broadband it can use dialup as the primary connection. It has been interesting doing so much dialup testing recently since it has been almost 10 years since I have done…

Technology Insights

Use Telnet To Login To Exim SMTP Server, Perform SMTP Authentication, & Send Email

InsightsBy alexJuly 26, 20101 Comment

If you are a system administrator you probably manage one or more email servers so things eventually will go wrong and need to be resolved as quickly as possible. It is beneficial to know how to troubleshoot email servers using telnet via a shell so you don’t have to rely on a GUI mail client.…

Technology Errors

Slicehost Pro iPhone App: Connection Failure: Please Check Your Network Connection Or API Host Settings

ErrorsBy alexJuly 25, 20106 Comments

I downloaded the Slicehost Pro iPhone application a long time ago and didn’t have much time at that point to look into what the issue might be. After not getting the Slicehost iPhone app working immediately I pretty much forgot about it until I needed it recently. This time around I spent more time looking…

Technology Errors

Windows 7: Telnet Is Not Recognized As An Internal Or External Command

ErrorsBy alexJuly 23, 201057 Comments

I needed to test a Exim mail server from my Windows 7 laptop a little while ago and was surprised when I typed telnet I received an error. The error indicated that the telnet client was not installed on my laptop which seemed odd since I have Windows 7 Ultimate. I assume that telnet in…

Technology Insights

iPhone Custom Ringtone Not Showing Up, iPhone 4 Ringtone Not Working

InsightsBy alexJuly 22, 2010179 Comments

I finally got an iPhone 4 and decided to create some custom ringtones to try out on it. The first one that I created, using the method we documented in this previous article, is the sound of a dial-up modem connection. After creating the ringtone by converting an MP3 file to an m4a and then…

Technology Insights

Google Gmail: Archive Hundreds Or Thousands Of Emails At Once From Gmail Inbox

InsightsBy alexJuly 19, 20103 Comments

I am a huge fan of Gmail which I use to consolidate multiple email addresses in one location so I can easily search, store, and manage tens of thousands of emails dating years back. One of the issues I run into is archiving email messages or managing more than the default screen of 25 email…

Technology Insights

Convert .WMV Files Made From .WRF/.ARF WebEx Presentations To MP4 To Sync To iTunes

InsightsBy alexJuly 18, 20102 Comments

We previously published an article on how to convert .WRF and .ARF files generated from WebEx presentations to .WMV format to be viewed without requiring the WebEx Player. Since many people have iPhone’s, iPod Touch’s, and use Mac’s running OSX it makes sense to follow up on that article and show how to take the…

Information Security

CentOS Linux: pyrit: pckttools.py:418: UserWarning: Failed to compile BPF-filter

SecurityBy alexJuly 18, 2010Leave a comment

Pyrit was recently upgraded on a server that I use and when I logged in to run it manually from the CLI I noticed an error. The error, which is explained in more detail below, complains that the libpcap is to old. The server that this pyrit installation is installed on is CentOS 5.4. CentOS…

Technology Insights

How To Preview A GoDaddy Hosting Site Before DNS Has Updated To Point The Domain To The GoDaddy IP

InsightsBy alexJuly 16, 2010Leave a comment

Recently a friend asked me to configure a GoDaddy hosting account for him. We started with purchasing the GoDaddy Hosting account and then I walked through the setup with him. One of the portions of the setup has you point the domain to the proper GoDaddy IP address or you can modify the NS to…

1
2345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152
…5354555657…
585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144
145
Question Defense
© 2021 question-defense.com
Go to Top