ATTR_SHELL
input = userinput(usrname, &repository, ATTR_SHELL);
attrlist_add(&attributes, ATTR_SHELL, input);
if (type == ATTR_SHELL) {
case ATTR_SHELL:
case ATTR_SHELL:
case ATTR_SHELL:
case ATTR_SHELL:
case ATTR_SHELL:
case ATTR_SHELL:
case ATTR_SHELL:
case ATTR_SHELL:
case ATTR_SHELL: