attila@attila-pc:/usr/bin$ file latexmk
latexmk: Perl script text executable
attila@attila-pc:/usr/bin$
attila@attila-pc:~$ latexmk
String found where operator expected at /usr/bin/latexmk line 894, near "'latexmkrc' 'latexmk.conf'"
(Missing operator before 'latexmk.conf'?)
syntax error at /usr/bin/latexmk line 894, near "'latexmkrc' 'latexmk.conf'"
syntax error at /usr/bin/latexmk line 940, near "else"
syntax error at /usr/bin/latexmk line 1070, near "}"
Execution of /usr/bin/latexmk aborted due to compilation errors.
attila@attila-pc:~$