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KembaraXtra – Computer Terms – &
The ampersand symbol has multiple uses in computing. In UNIX systems, it is placed at the end of a command to run that command in the background, which allows the terminal to stay active for other tasks while the process continues. For root or system-level users, this symbol is also used to start special background services called daemons that stay running even after the user logs out. In web development, particularly in HTML or SGML, the ampersand is used to indicate special character codes or entities—like < to display a less-than sign. In spreadsheet applications, the ampersand serves as a function for connecting or joining text from different cells into one.
The ampersand symbol has multiple uses in computing. In UNIX systems, it is placed at the end of a command to run that command in the background, which allows the terminal to stay active for other tasks while the process continues. For root or system-level users, this symbol is also used to start special background services called daemons that stay running even after the user logs out. In web development, particularly in HTML or SGML, the ampersand is used to indicate special character codes or entities—like < to display a less-than sign. In spreadsheet applications, the ampersand serves as a function for connecting or joining text from different cells into one.
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