H3C WX Series Command Reference Manual page 117

.....
%Undeleted file flash:/a.cfg.
Example 2:
Restore file b.cfg in directory flash:/test from the recycle bin.
<Sysname> undelete flash:/test/b.cfg
Undelete flash:/test/b.cfg?[Y/N]:y
.......
%Undeleted file flash:/test/b.cfg.
Or, you can use the following steps to restore file flash:/test/b.cfg.
<Sysname> cd test
<Sysname> undelete b.cfg
Undelete flash:/test/b.cfg?[Y/N]:y
.....
%Undeleted file flash:/test/b.cfg.
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