Hidden Gems in IBM’s QMGTOOLS Utility Library | iTech (itechsol.com)
https://www.ibm.com/support/pages/mustgather-how-obtain-and-install-qmgtools-and-keep-it-current
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You should have SAVF ready on the LPAR
CRTSAVF FILE(QTILIB/QMGTOOL730)
Then copy downloaded file into SAVF
CPYFRMSTMF FROMSTMF('/home/xxxxxxxx/qmgtool730.savf') TOMBR('/QSYS.LIB/QTILIB.LIB/QMGTOOL730.FILE') MBROPT(*REPLACE) CVTDTA(*NONE)
Then restore SAVF into QMGTOOLXXX library
RSTLIB SAVLIB(QMGTOOLS) DEV(*SAVF) SAVF(QTILIB/QMGTOOL730)
Then you can call main menu
GO QMGTOOLS/MG