attachments

How to send a Email with Attachment Size Limit of Up To 25 MB

Now Gmail has up the ante further. According Gmail Help last modified June 22nd, 2009, the maximum attachment size in an email message that Gmail can send and receive is 25 megabytes (MB) in size. The increased maximum email size limit in Gmail is good news to many users who frequently share photos, music tracks, videos [...]

How to increase PageRank In WordPress by Putting NoFollow Relationship

Blogroll in WordPress displays a list of blogger’s favorite blogs in the sidebar of their blog. Blogroll provides links to external blogs in easily managed way. Some webmasters also use Blogroll to display backlinks to other external sites for link exchange or link buying. In reality, links added by WordPress blogroll is actually useless textlinks [...]

How to Reduce photo size for emailing

If you’re like me and take all your pictures with a digital camera at the highest quality possible, you may have trouble sending them by email because they will be too large. A quick way to reduce your photo size when sending it by email is to: Browse to the picture folder on your computer [...]

How many way to share the files in windows

7 Ways to Share Information in Windows Environment Got a document, graphic, spreadsheet, program, or just a thought you want to share with your co-workers? The method you choose to share it depends on the content you’re sharing, your personal work style, the tools you have, and if you’re at home, in your office, or [...]

How to Monitor Processes Using the PS Command

The ps command will display the running processes on a GNU/Linux system. As with many command-line applications there are many options and switches. I’m just going to touch on the few more common but you can use the man pscommand to find out other things you can do with ps. ps by itself will display [...]

How to Build a diskette-based bandwidth management system – PicoBSD

Many users, despite having a good Net connection, complain about poor surfing and download speeds. While an organization could pay for additional bandwidth, a better option might be to manage the bandwidth they already have. There are numerous bandwidth management software tools available. In this article we will explore managing network bandwidth using the dummynet [...]

Spammers Attempting to Cash in on Mumbai Terror

India recently suffered a shocking terrorist attack, with hostage situations in Mumbai involving Indian nationals as well as tourists and travelers from all over the world. Updates on the terrorists’ activity are still being followed closely. Sadly, spammers would never want to miss the chance to capitalize on the fast-spreading news of this tragic incident, [...]

How to send email via CLI

Here are a few ways on how to send email using terminal – CLI mode. We are going to use mail command, as root: # mail -s “test email” isp@google.com -c owner@google.com -b staff@google.com This would send a blank email with “test email” as its subject. The email would be send to isp@google.com with CC [...]

How to do MAC address packet filtering using IPTables

Media Access Control address (MAC address) or Ethernet Hardware Address (EHA) or hardware address or adapter address is a quasi-unique identifier attached to most network adapters (NICs). It is a number that acts like a name for a particular network adapter, so, for example, the network cards (or built-in network adapters) in two different computers [...]

How to Install and use HTOP in Linux

This is HTOP, an interactive process viewer for Linux. It is a text-mode application (for console or X terminals) and requires ncurses. Tested with Linux 2.4 and 2.6. HTOP process viewer is not designed to replace the current well used linux ‘top’ command, but htop is an alternative with newly added and enhanced features that [...]

How to Split and Merge Multiple Linux Files

Considering that you have 50MB of single file. Your friend needs it urgently. The situation shows that the ONLY means of transferring this large file between you and your friend is thru email exchanges. The problem is both your ISP limits the size of email attachments to 5MB file attachments. How to transfer 50MB large [...]

How to Mount Windows Drive From Linux GUI

Are you searching for Network Neighborhood from your linux desktop? Have you been wondering how you can map a shared windows network drive from your linux desktop using GUI? Here’s another simple linux desktop howto on mapping shared windows folder from linux desktop. There are lots of way to achieve and map a shared windows [...]

Tips to Avoid Spyware and Virus’s

Pay Attention and Read The biggest problem is that most people do not bother to read the fine print, which is where a lot of companies can get you. Taking the extra 30 seconds to read the fine print can save you hours and hundreds of dollars (which would be spent fixing the computer). First [...]

How to Lightning Speed Big Claws

Who gets tired of Thunderbird and Evolution mail client software? How about, “You’ve Got Claws Mail!” Do you want to try a new GTK+-based lightweight but heavy duty email client for linux? Let’s give Claws a shot. What is Claws? Claws Mail is an email client (and news reader), based on GTK+, which offers a [...]

How To Limit Denial of Service Attacks to Sendmail

Whenever a sendmail receives SMTP request and connection from a remote host, it spawn’s a new copy of itself to deal with incoming mail messages. This approach makes it useful for sendmail to process multiple incoming mails simultaneously. However, the nature of linux application always comes with a trade off thing. This issue of spawning [...]