linux - What does an asterisk at the end of a mv command do -

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so going along , moving bunch of files

mv /source /dest & mv /source/* /dest/dest/ & ... ...

then careless and

mv /source/filena* /dest/dest/ *

omg! ^c^c^c^c [no response terminal command] going on here?

what happens when put * (asterisk) @ end of command instead of & (ampersand)?

the shell expands wildcard *. mv command never sees wildcard, result of expansion.

the wildcard * expands list of files in current directory in lexicographic order. if last file directory, preceding files (/source.filenafoo, /source/filenabar, /dest/dest, hello) moved subdirectory. if last file not directory, mv complains “target a.png not directory” (or words effect).

see what mv ./* without specifying destination do? more detailed examples.


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