Description
The history of system configuration changes is held until the next router shutdown. The invoked
commands can be 'undone' (in reverse order they have been invoked). The 'undone' commands may
be 'redone' (in reverse order they have been 'undone').
Command Description
/redo - undoes previous '/undo' command
/system history print - print a list of last configuration changes, specifying whether the action can
be undone or redone
/undo - undoes previous configuration changing command (except another '/undo' command)
Notes
Floating-undo actions are created within the current SAFE mode session. They are automatically
converted to undoable and redoable when SAFE mode terminated successfully, and are all undone
irreverively when SAFE mode terminated insuccessfully.
Undo command cannot undo commands past start of the SAFE mode.
Example
To show the list of configuration changes:
[admin@MikroTik] system history> print
Flags: U - undoable, R - redoable, F - floating-undo
ACTION BY POLICY
U system time zone changed admin write
U system time zone changed admin write
U system time zone changed admin write
U system identity changed admin write
[admin@MikroTik] system clock>
What the /undo command does:
[admin@MikroTik] system history> print
Flags: U - undoable, R - redoable, F - floating-undo
ACTION BY POLICY
R system time zone changed admin write
U system time zone changed admin write
U system time zone changed admin write
U system identity changed admin write
[admin@MikroTik] system clock>
System Note
Home menu level: /system note
Description
System note feature allows you to assign arbitrary text notes or messages that will be displayed on
each login right after banner. For example, you may distribute warnings between system
administrators this way, or describe what does that particular router actually do. To configure
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General