The first reason for the bad substitution error is the use of the wrong code syntax. Let’s take a look at this. Starting from the first bash code, we have added bash support in the first line of the bash script, i.e., “#!/bin/bash”. After this, we have initialized a simple ...
在.sh文件头部加上#!/bin/sh 在执行shell文件时加上bash bash ./api/build.sh
bash: ${state^^}: bad substitution In this example I was capitalising a variable called state to STATE. After some quick googling I found that the reason I am getting this error is not because of my bad coding – but because I might not be using a version of bash greater than 4. Wh...
linux 运行.sh出现 Permission denied和bash : Bad Substitution,在.sh文件头部加上#!/bin/sh在执行shell文件时加上bashbash ./api/build.sh...
bash: ${__vsc_original_PS1@P}: bad substitution Addtional Version Details: Commit: 6319a0b Date: 2024-05-03T19:31:35.734Z Electron: 28.2.8 ElectronBuildId: undefined Chromium: 120.0.6099.291 Node.js: 18.18.2 V8: 12.0.267.19-electron.0 👍 1 TorstenPrigge commented May 21, 2024 Same...
bad substitution的原因是用了sh不是bash导致的: 在文件头里加上: #!/bin/bash 替掉:#!/bin/sh sh -x test.sh第3行总出现bad substitution提示信息,这与linux shell使用的是/bin/sh,还是/bin/bash有关系。我的脚本中指定使用的是/bin/bash shell,但是我在调试的时候使用的是sh shell,因此调试时导致错误...
正如您在下面的错误屏幕截图中所看到的,bash语句输出错误:syntax error: bad substitution。当我在本地bash脚本中再现if语句时,if语句将按预期工作。下面是在CodeBuild项目中定义的env变量: 下面是来自buildspec.yml的相关片段: version: 0.2 env: sh 浏览2提问于2020-08-28得票数 7...
3.2..1.sh: 6: Bad substitution luotaijia@ubuntu:~/文档/shell学习练习$ /bin/bash 3.2..1.sh a = 12346 b = 1BB46 luotaijia@ubuntu:~/文档/shell学习练习$ Linux中的shell有多种类型,其中最常用的几种是Bourne shell(sh)、C shell(csh)和Korn shell(ksh)。三种shell各有优缺点。
Getting -bash: v${~PATTERN}*: bad substitution #59 Closed plessbd opened this issue Aug 26, 2011· 3 comments Commentsplessbd commented Aug 26, 2011 seems to be an issue with the ~ removing the ~ makes things work right againdanapplegate commented Aug 26, 2011 This fix worked for ...
2回答 Java命令在bash上运行,在zsh上失败 、、、 考虑下面的命令,它使用bash完美地运行类在bin中,jars在lib中,main()在bincommons-io-2.1.jar│ ├── commons-logging-1.1.1.jar└── src 当相同的命令与zsh一 浏览1提问于2012-04-19得票数 2 回答已采纳 3回答 为什么zsh在bash脚本中使用GNU并行为我...