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lang-bash
#proj_env_repodo? what if i need to pass as a variable like $value? would it take that?${something#prefix}removes the stringprefixfrom the beginning of the value of$something. So${variable#proj_env_repo}removes the stringproj_env_repofrom beginning of the value$variable(which is the name of one of those variables whose name starts withproj_env_repo). For you second follow up question, see the function towards the second half of my answer.