December 1999
Beginner
528 pages
11h 10m
English
Content preview from Linux and Unix Shell Programming
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21.1. tput
Before using tput you need to initialize your terminal using the tput command either inside your scripts or on the command line.
$ tput init
Tput can produce three different kinds of output: string, numeric and Boolean (true/false). We will cover the most useful capabilities of each.
21.1.1. String output
Here are the most common strings:
| Name | Meaning |
|---|---|
| bel | Ring the bell |
| blink | Blinking mode |
| bold | Double intensity |
| civis | Hide the cursor |
| clear | Clear the screen |
| cnorm | Unhide the cursor |
| cup | Move cursor to x, y position on screen |
| el | Clear to the end of line |
| ell | Clear to the beginning of line |
| smso | Start stand out mode |
| rmso | End stand out mode |
| smul | Start underline mode |
| rmul | End underline mode |
| sc | Save current cursor position |
| rc | Restore cursor ... |
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.