$ pda set a1 1
$ pda set a2 2
$ pda set b1 3
$ fecho dumpfile {"key":"a1","value":"1","encoding":"text"} {"key":"a2","value":"2","encoding":"text"} {"key":"b1","value":"3","encoding":"text"}
$ pda rm a1 a2 b1
$ pda restore --glob a* --file dumpfile
Restored 2 entries into @default
$ pda get a1
1
$ pda get a2
2
$ pda get b1 --> FAIL
Error: cannot get 'b1': Key not found
$ pda restore --glob c* --file dumpfile --> FAIL
Error: cannot restore '@default': No matches for pattern 'c*'