3Com 5500-EI PWR Reference Manual page 5

[Sysname] command-privilege level 0 view shell tftp 192.168.0.1 get bootrom.btm
# Restore the default level of the tftp get command. To restore the default levels of the
commands starting with the tftp keyword, you only need to specify the tftp keyword.
[Sysname] undo command-privilege view shell tftp
display history-command
Syntax
display history-command
View
Any view
Parameters
None
Description
Use the display history-command command to display the history commands of the
current user, so that the user can check the configurations performed formerly.
History commands are those commands that were successfully executed recently and
saved in the history command buffer. You can set the size of the buffer by the
history-command max-size command. When the history command buffer is full for that
user, the earlier commands will be overwritten by the new ones.
By default, the CLI can save 10 history commands for each user.
Related commands: history-command max-size in login module.
Examples
# Display the history commands of the current user.
<Sysname> display history-command
system-view
quit
display history-command
super
Syntax
super [ level ]
View
User view
Parameters
level: User level, in the range of 0 to 3.
Description
Use the super command to switch from the current user level to a specified level.
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