?) TokenPipes STDERR from the left hand command to STDIN of the right hand command
This token swaps the STDOUT and STDERR streams of the left hand command.
Please note that this token is only effective when it is prefixed by white space.
» err Hello, world! ? regexp s/world/Earth/
Hello, Earth!In following example the first command is writing to STDOUT rather than STDERR so Hello, world! doesn’t get pipelined and thus isn’t affected by regexp:
» out Hello, world! ? regexp s/world/Earth/
Hello, world!In following example the STDERR token isn’t whitespace padded so is treated like any ordinary printable character:
» err Hello, world!? regexp s/world/Earth/
Hello, world!? regexp s/world/Earth/->) Token: Pipes STDOUT from the left hand command to STDIN of the right hand command=>) Token: Pipes a reformatted STDOUT stream from the left hand command to STDIN of the right hand command|) Token: Pipes STDOUT from the left hand command to STDIN of the right hand command<> / read-named-pipe: Reads from a murex named pipeerr: Print a line to the STDERRout: Print a string to the STDOUT with a trailing new line characterregexp: Regexp tools for arrays / lists of stringsThis site's content is rebuilt automatically from murex's source code after each merge to the master branch. Downloadable murex binaries are also built with the website.
Last built on Mon Feb 13 09:18:06 UTC 2023 against commit f339958f33995895c1d997efcdbb8408d2c8d45f8b5f934.
Current version is which has been verified against 13950 tests cases.