line 6: [: 192.168.26.233: unary operator expected

时间 2020-08-05

标签 line 192.168.26.233 unary operator expected 繁體版

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学习shell的时候出了下面一个问题困扰了我一会shell line 6: [: 192.168.26.233: unary operator expected学习通过定位就是以下一行spa if [ $lianjie = $hosts ]test [root@zw-test-db ~]# sh aaa aaa: line 6: [: 192.168.26.233: unary operator

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1. 脚本报错：unary operator expected
2. shell脚本报错："[: =: unary operator expected"
3. Expected BEGIN_OBJECT but was BEGIN_ARRAY at line
4. ERROR in build.js from UglifyJs Unexpected token operator «=», expected punc «,»
5. Codewars--Unary function chainer
6. 【codewar-7kyu】Unary function chainer
7. Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 492
8. Line 1: error: class, interface, or enum expected [in MainClass.java]
9. spread operator in es6
10. 4.1.6. Operator Precedence

>>更多相关文章<<