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lang-bash
test.shis not the same as./test.sh(the first invokes aPATHsearch), so are. test.shand. ./test.shdifferent in the same way (the former invokes aPATHsearch). Many shells seem to implicitly include.at the end ofPATHwhen doing a.path search, but this behavior is not standard. Thus, it is more accurate to comparetest.shvs. test.shand./test.shvs. ./test.sh.