unix - bash: assign punctuation to variable -


when assign this:

rmall="\,\.\?\!\:\;\(\)\[\]\{\}\"\'"

then echo $rmall, got this:

\,\.\?\!\:\;\(\)\[\]\{\}\"\'

but want , how can do?

,.?!:;()[]{}"'

as later need remove those.

thank you

you double quoting using quotes and backslashes. use 1 or other.

note: need use backslash escaping quote character otherwise not needed.


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