Tested with -S options linux-5.19-rc6, linux-5.17.1.tar.xz, linux-5.17.1.tar.gz, linux-5.17.1, 5.17.1, results in proper download. Errors properly when -S option specified without argument. Error message produced when kernel version specified is already downloaded. Option to overwrite properly creates .bkup file in directory while download is in process, and deletes .bkup file once download is complete. su -c "./rteval-cmd --duration=1s -S linux-5.17.1.gz -S linux-5.18.1" results in evaluation of second argument. When download matches default kernel, does not download kernel again. Various misspellings are also handled (llinux--5.17.1..gz). Not found versions result in error message. Currently, the program exits after the download is complete. Future improvements may include allowing for additional actions once the -S option is executed. Tested-by: Leah Leshchinsky <lleshchi@xxxxxxxxxx>
