UNIX commands available in interactive SSH sessions

You can use several UNIX-based commands while working with interactive SSH sessions.

The system supports up to 32 interactive SSH sessions on the management IP address simultaneously.

Note: After one hour, a fixed SSH interactive session times out, which means the SSH session is automatically closed. This session timeout limit is not configurable.

You can use the following UNIX commands to manage interactive SSH sessions:

Table 1. UNIX commands for interactive SSH sessions.
UNIX commands for interactive SSH sessions
UNIX commands	Description
grep	Filters output by keywords or expressions.
more	Moves through output one page at a time.
sed	Filters output by complex expressions.
sort	Sorts output according to criteria.
cut	Removes individual columns from output.
head	Displays only first lines.
less	Moves through the output bidirectionally a page at a time. (secure mode)
tail	Shows only the last lines.
uniq	Hides any duplicate information.
tr	Translate characters.
wc	Counts lines and words and characters in data.