Hello. Please CC my email to answers as I'm not subscribed to the list.
I have problems using =~ operator. I've tried to search for answer, but failed. I'm using GNU bash, version 3.1.17. Can anybody give me some examples of usage? I really do not understand why $ [[ "string" =~ "[a-z]" ]] && echo something something echo me something. IIUC the regular expression [a-z] matches any single letter, so how string "string" matches one letter? Seems that I missed the point, or did I encounter bug? Thank you for any help, Peter.
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