Manual pages › General commands (1)
jwin(1)
print size of layer
From the original Amiga UNIX 2.1 manual. Some things it mentions may not be in this release.
NAME
jwin - print size of layer
SYNOPSIS
jwin
DESCRIPTION
jwin is functional only under layers(1) and is used to determine the size of the window associated with the current process. It prints the width and the height of the window in bytes (number of characters across and number of lines, respectively). For bit-mapped terminals only, it also prints the width and height of the window in bits.
EXIT STATUS
Returns 0 on successful completion, 1 otherwise.
DIAGNOSTICS
If layers(1) has not been invoked, an error message is printed:
jwin: not mpx
NOTE
The window whose size is printed is the one attached to standard input; that is, the window you are in when you type the jwin command.
SEE ALSO
layers(1).
EXAMPLE
jwin bytes: 86 25 bits: 780 406