Technology Insights

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

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 conversations at a time. There are two tricks that can assist you managing more than 25 messages at a time using the Gmail web interface which I explain in more detail below. It is also possible to use an email client such as Microsoft Outlook to drag and drop email messages between folders or labels as they are known within Gmail.

Technology Insights

Use RAR On Linux To Compress A File Into Multiple Parts

The rar command can be useful on Linux to not only compress a file but also split the file into multiple parts during the compression. This will make the files easier to transfer to other servers or easier for other people to download. First rar needs to be installed which can done on CentOS using the directions below. After that we describe how to easily compress and break a file into multiple chunks using one simple rar command.

Technology Insights

Shell Script To Compress Many Directories Into Many Separate tar.bzip2 Files

I needed to clean up a directory on a server that included numerous directories each with numerous files inside each directory. I decided to write a quick shell script that would archive with tar and then compress with bzip2. The shell script requires you pass in a variable which could technically just be “*” to include all directories in the directory you are running the script from. Below is the content of the script followed by an explanation of each line of the script that will archive and compress numerous directories by looping through each directory to create a .tar.bzip2 file.