Specify messages to be output.
When Message level option (-l) is omitted, environment variable BSORT_MSGLEVEL is used. When Message level option (-l) and environment variable BSORT_MSGLEVEL specification are omitted, W (error message and warning message are output) is assumed for msglevel. The output destination of the message is decided by specifying Message file option (-G), environment variable BSORT_MSGFILE, and environment variable BSORT_MSGOUT.
Format
-l msglevelmsglevel
The type of the output message is specified. The message level that can be specified are shown below.
msglevel | Meaning |
|---|---|
N | Nothing is output. |
E | The error message is output. |
W | The error message and the warning message are output. (Default value) |
I | The error message, the warning message, and the information message are output. |
The type of the output message used in previous versions can also be specified.
msglevel | Meaning |
|---|---|
0 | Nothing is output. |
1 | The error message and the warning message are output. (Default value) |
2 | The error message, the warning message, and the information message are output. |
Note
The errors of the command syntax and command help are output to the standard error output even when specifying that nothing is output.
Message level option (-l) takes priority over environment variable BSORT_MSGLEVEL.