&&
) Logical OperatorContinues next operation if previous operation passes
When in the normal run mode (see "schedulers" link below) this will only run the command on the right hand side if the command on the left hand side does not error. Neither STDOUT nor STDERR are piped.
This has no effect in try
nor trypipe
run modes because they automatically apply stricter error handling.
Second command runs because the first command doesn't error:
» out: one && out: two
one
two
Second command does not run because the first command produces an error:
» err: one && out: two
one
This is equivelent to a try
block:
try {
err: one
out: two
}
?
) Token: Pipes STDERR from the left hand command to STDIN of the right hand commanderr
: Print a line to the STDERRout
: Print a string to the STDOUT with a trailing new line charactertry
: Handles errors inside a block of codetrypipe
: Checks state of each function in a pipeline and exits block on errorThis 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 Thu May 26 22:49:43 UTC 2022 against commit 59e27bb59e27bb1013043fc4a940cf9a2767c63f31dad2c.
Current version is 2.8.2100 which has been verified against 15889 tests cases.