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More precisely, a double dash (--) is used in most Bash built-in commands and many other commands to signify the end of command options, after which only positional ("non-option") arguments are accepted. Example use Let's say you want to grep a file for the string -v. This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
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Moreover, we need to use a double-dash anytime our non-option arguments start with a hyphen. If we don't terminate option processing, commands will try to interpret non-option arguments as options, and most likely fail. This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
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Furthermore, the double dash -- means end of command line flags. It tells ssh or any other valid shell command not to try to parse what comes after command line options. This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
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Furthermore, in this case, --exclude specifies a single, multicharacter option named exclude. The double hyphen disambiguates the command-line argument, ensuring that tar interprets it as exclude rather than a combination of e, x, c, l, u, d, and e. Sometimes even long commands can be single-dashed. This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
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Furthermore, when youre using a shell command, its common to pass options to that command using dasheswhich are also called hyphens. These options can be specified with either a single dash (-) or a double dash (). This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
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We need to use a double-dash anytime our non-option arguments start with a hyphen. If we don't terminate option processing, commands will try to interpret non-option arguments as options, and most likely fail. This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
Furthermore, the double dash -- means end of command line flags. It tells ssh or any other valid shell command not to try to parse what comes after command line options. This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
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In this case, --exclude specifies a single, multicharacter option named exclude. The double hyphen disambiguates the command-line argument, ensuring that tar interprets it as exclude rather than a combination of e, x, c, l, u, d, and e. Sometimes even long commands can be single-dashed. This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
Furthermore, when youre using a shell command, its common to pass options to that command using dasheswhich are also called hyphens. These options can be specified with either a single dash (-) or a double dash (). This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
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More precisely, a double dash (--) is used in most Bash built-in commands and many other commands to signify the end of command options, after which only positional ("non-option") arguments are accepted. Example use Let's say you want to grep a file for the string -v. This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
Furthermore, what Does a Double-Dash in Shell Commands Mean? - Baeldung. This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
Moreover, when youre using a shell command, its common to pass options to that command using dasheswhich are also called hyphens. These options can be specified with either a single dash (-) or a double dash (). This aspect of Shell What Does Quot Quot Double Dash Double Hyphen Mean plays a vital role in practical applications.
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- Single Dash vs Double Dashes in Shell Commands.
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Final Thoughts on Shell What Does Quot Quot Double Dash Double Hyphen Mean
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