In terms of the control over your system offered by keyboard commands, pressing Ctrl+Z has the effect of stopping the current program. It suspends the program until you switch back into it or tell it to resume in another way, or manually kill it. In the same style, pressing Ctrl+C while a program is running … Read more
lists the most common keyboard shortcuts in BASH (there are many more; see BASH’s man page for details). If you’ve explored the Emacs text editor, you might find these shortcuts familiar. Such keyboard shortcuts are largely the same across many of the software packages that originate from the GNU Project. Often, you’ll find an option within … Read more
The amount of use the Linux shell sees is highly dependent on the user. Some Linux buffs couldn’t manage without it. They use it to read and compose e-mail, and even to browse the Web (usually using mutt and the elinks program, respectively). However, most people simply use it to manage files, view text files … Read more
You might have followed the instructions in this book and consider yourself an expert in Linux. But the real measure of a Linux user comes from your abilities at the shell. Most modern Linux distributions prefer you to use the GUI to do nearly everything. To this end, they provide GUI tools for just about … Read more
The best way of explaining the BASH shell to a Windows user is to compare it to the DOS command prompt. It lets you issue commands directly to the OS via the keyboard without needing to mess around with the mouse and windows (although it is sometimes possible to use the mouse within a BASH … Read more
IGNOU MCS-011 Problem Solving and Programming pdf Book Download Course Code Course Title Download MCS-011 Problem Solving and Programming Block-1 An Introduction to C Unit-1 Block-1 An Introduction to C Unit-2 Block-1 An Introduction to C Unit-3 Block-1 An Introduction to C Unit-4
Learning starts with failure; the first failure is the beginning of education. – John Hersey
SDP – Session Description Protocol What means SDP? Session Description Protocol, a communication protocol for describing multimedia sessions Single-dealer platform, software used in financial trading. Sockets Direct Protocol, a low-level remote-computing protocol. Software Defined Perimeter, also called “Black Cloud”, an approach to computer security. It is used to describe multimedia sessions in a format understood by … Read more
SIP Headers – Compact Form Many common SIP header fields have a compact form where the header field name is denoted by a single lower case character. Some examples are given below − Header Compact Form To T Via V Call-ID I Contact M From F Subject S Content-Length I Here is the list of … Read more
SVG Polygon – <polygon> Example 1 <!DOCTYPE html> <html> <body> <svg height=”250″ width=”500″> <polygon points=”220,10 300,210 170,250 123,234″ style=”fill:lime;stroke:purple;stroke-width:1″ /> Sorry, your browser does not support inline SVG. </svg> </body> </html> SVG Polygon –