MichaIng 7e64b27590 Remove wget usage and dependency ... There is only a single wget call in the installer, at the beginning of a pipe where curl may be the more natural choice. Since curl is a dependency already, this commit replaces the only wget call with curl and hence removes wget from installer dependencies. Additionally, all curl calls get additional flags: -s: The "silent" flag is now consequently used to suppress all processing output. It is not necessarily required when the STDOUT is a pipe or command substitution, but it does not hurt. -S: Even when the curl output is piped, it may be helpful to have errors visible via STDERR, for debugging and being transparent about actual connection/download errors. This flag preserves error messages but does not send them to STDOUT, hence the data processed in the pipe or command substitution is not affected. -f: There are cases where webservers return a 40x HTML document which is then printed to STDOUT by curl, like a 20x document, and hence unintentionally processed by the end of the pipe or command substitution. Usually this just cases a syntax error, but in theory it can have any unintended or even dangerous effect. The "fail" flag assures that 40x responses are printed as shortened error messages to STDERR and nothing is output to STDOUT. It should be hence seen as mandatory flag whenever curl is called to not print something to console but the output is processed. -L: wget follows redirects automatically, curl requires the "-L" flag for this. For the wget => curl migration it is hence added to not change the behaviour. Signed-off-by: MichaIng <micha@dietpi.com>		2021-10-24 17:34:51 +02:00
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install.sh	Remove wget usage and dependency	2021-10-24 17:34:51 +02:00