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yes
"Yes" is a simple command line tool that is commonly used in Unix-like operating systems. It is primarily used to provide a positive or affirmative response in script files or command line interactions.
The "yes" tool continuously prints the word "yes" until it is terminated. By default, it prints "yes" infinitely but can be terminated by pressing Ctrl+C.
One of the common use cases for "yes" is when automating scripts that require manual inputs. By piping the output of "yes" into a command, it automatically provides a positive response to prompts, effectively automating the process.
The "yes" command can also be used to stress-test a system by flooding it with positive responses. This can help in determining the system's limits and response under heavy loads.
The option "-s" can be used to change the string that "yes" prints. For example, "yes -s Hello" will continuously print "Hello" instead of "yes".
Another option, "-n", can be used to limit the number of times "yes" repeats. For instance, "yes -n 5" will print "yes" five times and then terminate.
The "yes" tool is part of the GNU Core Utilities and is available on most Unix-like systems, including Linux.
While seemingly simple, "yes" can be a powerful tool when used in combination with pipes and redirects in shell scripting.
It is worth noting that the word "yes" itself is not hardcoded; it can be any string. However, "yes" is the conventional and default usage.
Overall, "yes" is a versatile command line tool that provides a constant positive response and can automate repetitive tasks and stress-test systems.
List of commands for yes:
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yes:tldr:18189 yes: Repeatedly output "message".$ yes ${message}try on your machineexplain this command
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yes:tldr:f4316 yes: Accept everything prompted by the `apt-get` command.$ yes | sudo apt-get install ${program}try on your machineexplain this command