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Direct-to-SMS gateway An SMS gateway typically sits between the end user who needs to send/receive SMS and a mobile network's SMSC. Such gateways provide a choice of protocols, including HTTP, SMTP, SMPP and Web services. Providers of SMS gateway services include SMS aggregators and mobile operators. SMS gateways are also available as part of messaging services such as AOL, ICQ and others. An SMS gateway connects with (i) mobile network SMSCs in order to send/receive messages and/or (ii) other SMS gateways in order to reach mobile subscribers on multiple mobile networks. It is therefore possible that an SMS gateway has a combination of mobile network SMSC connections and connections with other SMS gateways in order to provide its services. However, there is the increasing potential for delivery problems with SMS the greater the number of SMS gateways in the delivery chain. AOL Instant Messenger (AIM) version 5.2 and above has support for sending SMS messages for free. ICQ also has ...

LVM stands for Logical Volume Manager. With LVM, we can create logical partitions that can span across one or more physical hard drives. First, the hard drives are divided into physical volumes, then those physical volumes are combined together to create the volume group and finally the logical volumes are created from volume group. To create a LVM, we need to run through the following steps. Select the physical storage devices for LVM Create the Volume Group from Physical Volumes Create Logical Volumes from Volume Group You create your new volume from the "Volumes" menu in your EC2 management console. You attach your new volume to your ec2 instance by right clicking the new volume and choose attach. From the "Attachment Information", you can see where it is being attached, such as "/dev/sdf". Or you can then see your new volume inside your EC2 instance: $ cat /proc/partitions major minor  #blocks  name 202        1    8388608...

Dell OpenManage Server Administrator (OMSA) provides a comprehensive, one-to-one systems management solution in two ways: from an integrated, web browser-based graphical user interface (GUI) and from a command line interface (CLI) through the operating system. Server Administrator is designed for system administrators to manage systems locally and remotely on a network. It allows system administrators to focus on managing their entire network by providing comprehensive one-to-one systems management. What type of tasks can be performed using OMSA? View the server’s hardware configuration Check for hardware errors Check for firmware updates Replace or reconfigure storage

To export a git log to a file: $ git --no-pager log --after= "2013-9-1" --before= "2014-8-31" --author= " goyun.info " > /tmp/ goyun.info .txt Add --all if you intend to search all branches and not just the current commit's ancestors in your repo. You can also easily match on multiple authors as regex is the underlying mechanism for this filter. So to list commits by nextruby.com or goyun.info , you can do this: git log --author="\(nextruby\.com\)\|\(goyun\.info\)" Formatting Log Output First, this article will take a look at the many ways in which  git log ’s output can be formatted. Most of these come in the form of flags that let you request more or less information from  git log . If you don’t like the default  git log  format, you can use  git config ’s aliasing functionality to create a shortcut for any of the formatting options discussed below. Please see in  The git config Command  for how to set up an alias. Oneline The  --...