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The output of the `shell_exec()` function in PHP may not always be the same format as the output in the Linux terminal. This is because the output in the terminal is formatted based on the terminal settings and the shell environment, while the output in PHP may be plain text without any formatting.

If you want the output in HTML to be formatted similarly to the terminal output, you can use CSS styling or other formatting techniques to achieve a similar look. You can also use PHP functions to parse and format the output before displaying it in HTML.

Additionally, you can use the `nl2br()` function in PHP to convert newlines in the output to HTML line breaks, which can help maintain the formatting of the output.

Overall, it may require some additional processing and styling to make the output of `shell_exec()` in PHP appear similar to the output in the Linux terminal.

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John Davidson

PHP shell_exec() output in html not the same format as Linux terminal output