tput MacOS Command Guide
The MacOS tput command is a powerful tool for controlling terminal output and cursor positioning. It allows users to manipulate various terminal capabilities such as colors, cursor movement, and text attributes. By using tput, users can enhance the visual appearance of their scripts and create dynamic and interactive terminal interfaces. With its easy-to-use syntax and wide range of functionality, tput is an essential command for any MacOS user looking to streamline their terminal workflow.
tput Syntax:
Section titled “tput Syntax:”tput [option] [parameter]Options:
Section titled “Options:”| Option | Description |
|---|---|
| clear | Clear the screen |
| cup | Move cursor to specified position |
| bold | Set bold mode |
| dim | Set dim mode |
| smul | Start underline mode |
| rmul | End underline mode |
| rev | Set reverse video mode |
Parameters:
Section titled “Parameters:”| Parameter | Description |
|---|---|
| sgr0 | Turn off all attributes (ANSI escape) |
| setaf | Set foreground color (ANSI escape) |
| setab | Set background color (ANSI escape) |
| blink | Set blink mode |
| civis | Make cursor invisible |
tput Command Samples:
Section titled “tput Command Samples:”Change Text Color to Red
Section titled “Change Text Color to Red”tput setaf 1This command changes the text color to red.
Change Background Color to Green
Section titled “Change Background Color to Green”tput setab 2This command changes the background color to green.
Reset Text Color to Default
Section titled “Reset Text Color to Default”tput sgr0This command resets the text color to the default setting.
Hide Cursor
Section titled “Hide Cursor”tput civisThis command hides the cursor.
Show Cursor
Section titled “Show Cursor”tput cnormThis command shows the cursor.
Move Cursor to Specific Position
Section titled “Move Cursor to Specific Position”tput cup 5 10The command moves the cursor to the 5th row and 10th column on the terminal screen.
Get Terminal Size
Section titled “Get Terminal Size”tput colstput linesThese commands display the number of columns and lines in the terminal window, respectively.
How do I use tput in MacOS?
Section titled “How do I use tput in MacOS?”To use the tput command in MacOS, execute the following command:
tput --option <value>What is the purpose of tput in MacOS?
Section titled “What is the purpose of tput in MacOS?”The tput command in MacOS is used to query and set terminal capabilities such as cursor movement, text coloring, and terminal modes.
How do I change the text color using tput in MacOS?
Section titled “How do I change the text color using tput in MacOS?”To change the text color using tput in MacOS, you can use the following command to set the text color to red:
tput setaf 1Can tput in MacOS be used to move the cursor position?
Section titled “Can tput in MacOS be used to move the cursor position?”Yes, tput in MacOS can be used to move the cursor position. For example, the following command moves the cursor to the 10th column and 5th row:
tput cup 5 10How can I clear the screen using tput in MacOS?
Section titled “How can I clear the screen using tput in MacOS?”To clear the screen using tput in MacOS, you can use the following command:
tput clearIs it possible to set bold text using tput in MacOS?
Section titled “Is it possible to set bold text using tput in MacOS?”Yes, you can set bold text using tput in MacOS. The following command sets the text to bold:
tput boldApplications of the tput command
Section titled “Applications of the tput command”- Clear the screen
- Move the cursor to a specific position
- Get the number of columns on the current terminal
- Change text attributes like bold, underline, etc.
- Change text colors
- Save the current cursor position
- Restore the saved cursor position
- Hide or show the cursor