>>
Append FileWrites stdin to disk - appending contents if file already exists
This is used to redirect the stdout of a command and append it to a file. If that file does not exist, then the file is created.
This behaves similarly to the Bash (et al) token except it doesn’t support adding alternative file descriptor numbers. Instead you will need to use named pipes to achieve the same effect in Murex.
» out "Hello" >> example.txt
» out "World!" >> example.txt
» open example.txt
Hello
World!
This is just syntactic sugar for -> >>
. Thus when the parser reads code like the following:
out "foobar" >> example.txt
it will compile an abstract syntax tree which would reflect the following code instead:
out "foobar" | >> example.txt
To truncate a file (ie overwrite its contents) use |>
instead.
>>
fappend
pipe
): Manage Murex named pipesout
): Print a string to the stdout with a trailing new line character<pipe>
): Reads from a Murex named pipe>
): Writes stdin to disk - overwriting contents if file already exists->
Arrow Pipe: Pipes stdout from the left hand command to stdin of the right hand command|
POSIX Pipe: Pipes stdout from the left hand command to stdin of the right hand commandThis document was generated from gen/parser/pipes_doc.yaml.
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Last built on Wed Sep 18 21:18:57 UTC 2024 against commit c037883c03788357164e9846c84d9f777251495d9452a8e.
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