version 1.100, 2015/09/25 20:32:39 |
version 1.101, 2015/11/05 16:25:57 |
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commands are processed according to the following rules. |
commands are processed according to the following rules. |
.Bl -enum |
.Bl -enum |
.It |
.It |
If the file name |
If |
.Sq - |
.Sq - |
is specified, the standard input (for reading) |
is specified as a local file name, the standard input (for reading) |
or standard output (for writing) |
or standard output (for writing) |
is used. |
is used. |
.It |
.It |
If the first character of the file name is |
If the first character of a local file name is |
.Sq \&| , |
.Sq \&| , |
the |
the |
remainder of the argument is interpreted as a shell command. |
remainder of the argument is interpreted as a shell command. |
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.Qq ls -lt . |
.Qq ls -lt . |
A particularly |
A particularly |
useful example of this mechanism is: |
useful example of this mechanism is: |
.Qq dir |more . |
.Qq ls \&. |more . |
.It |
.It |
Failing the above checks, if |
Failing the above checks, if |
.Dq globbing |
.Dq globbing |