Contents
What is the P option?
The P-Option is a Parylene coating applied to the surface of the aluminum transducer. This helps to improve the corrosion resistance of the aluminum transducer. The exposed materials of a properly mounted MaxSonar WR sensor with the P-Option added are: Parylene, PVC, & silicone rubber (VMQ).
What does P do in Linux?
-p : A flag which enables the command to create parent directories as necessary. If the directories exist, no error is specified. If we specify the -p option, the directories will be created, and no error will be reported.
What does mkdir P do?
mkdir -p means: create the directory and, if required, all parent directories. The fact that this makes little sense when the path is specified as . , so the current working directory, does not change this.
What is P Ubuntu?
The -p option adds a / at the end of directories, it helps you easily detect which one of the outputs is a directory and which one is a file. A similar option to -p is -F which uses these characters to indicate: / –> directories.
When to use the read option in a script?
If you’re writing a script and you want to capture user input, there is a read option to create a prompt that can simplify your code. Coding is all about efficiency, right? Instead of using additional lines and echo commands, you can simply use the -p option flag.
Which is an example of a read command?
Read command examples. 1 1. Read command without options. When you type read without any additional options, you will need to hit enter to start the capture. The system will 2 2. Prompt option -p. 3 3. “Secret”/Silent option -s. 4 4. Using a character limit with read option -n. 5 5. Storing information in an array -a.
Where can I find read P in Bash?
read -p doesn’t exist in shell programming. It exists in bash and other higher level shells. The -p “stuff that follows” means prompt with what follows. – David Rankin – ReinstateMonica Oct 9 ’15 at 15:17
What does / p mean in set / P?
According to the set /? screen, the format for set /p is SET /P variable= [promptString] which would indicate that the p in /p is “prompt.”. It just prints in your example because