LEFT command

The LEFT primary command scrolls the columns displaying information for the mounted file systems to the left. These columns do not include the leftmost column, which is fixed on the z/OS® UNIX Mounted File Systems display. Use this format:

Read syntax diagramSkip visual syntax diagramLEFT PAGEMAXn
where:
PAGE
Specifies to scroll left by the number of columns of data (not counting the leftmost column, which is fixed) that can be displayed within the current screen width. This is the default. P can be used as an abbreviation.
MAX
Specifies to scroll left so that the first scrollable column of data is displayed in the leftmost scrollable position. M can be used as an abbreviation.
n
Specifies the number of columns to be scrolled to the left.
Note: If you issue the LEFT command while the cursor is positioned in a scrollable field, ISPF scrolls the scrollable field and the mounted file systems list columns are not scrolled to the left.