标签：desktop test ble des color cname http bash linu
test.sh:
#!/bin/bash myUrl="http://www.google.com" readonly myUrl myUrl="http://www.runoob.com"
输出
bogon:Desktop macname$ ./test.sh ./test.sh: line 4: myUrl: readonly variable
参考：
https://www.runoob.com/linux/linux-shell-variable.html
标签：desktop test ble des color cname http bash linu
原文地址：https://www.cnblogs.com/sea-stream/p/11403088.html
