Question

我正在关注本教程https://www.youtube.com/watch?v=8rjRfW4JM2I 我已经完成了这个No such file or directory error when configuring aws on cygwin

但在我之后我仍然得到错误 do $ export $ PATH ='cat foo'

-bash：export：

/usr/local/bin:/usr/bin:/cygdrive/c/ProgramData/Oracle/Java/javapath:/cygdrive/c/windows/system32:/cygdrive/c/windows:/cygdrive/c/windows/System32/Wbem:/cygdrive/c/windows/System32/WindowsPowerShell/v1.0:/cygdrive/c/Program': not a valid identifier
-bash: export: `Files/TortoiseSVN/bin:/cygdrive/c/Program': not a valid identifier
-bash: export: `(x86)/Windows': not a valid identifier
-bash: export: `Kits/10/Windows': not a valid identifier
-bash: export: `Toolkit:/cygdrive/c/Program': not a valid identifier
-bash: export: `Files/Microsoft': not a valid identifier
-bash: export: `Server/130/Tools/Binn:/cygdrive/c/Users/aman.dalmia/AppData/Local/Programs/Python/Python27:/cygdrive/c/Users/aman.dalmia/AppData/Local/Programs/Python/Python27/Scripts:/cygdrive/c/Program': not a valid identifier
-bash: export: `Files/PuTTY:/cygdrive/c/Program': not a valid identifier
-bash: export: `Files/Microsoft': not a valid identifier
-bash: export: `Server/120/Tools/Binn:/cygdrive/c/Program': not a valid identifier
-bash: export: `Files/nodejs:/cygdrive/c/Program': not a valid identifier
-bash: export: `Files/Git/cmd:/cygdrive/c/Program': not a valid identifier
-bash: export: `Files/Microsoft': not a valid identifier
-bash: export: `Server/Client': not a valid identifier
-bash: export: `SDK/ODBC/110/Tools/Binn:/cygdrive/c/Program': not a valid identifier
-bash: export: `(x86)/Microsoft': not a valid identifier
-bash: export: `Server/120/Tools/Binn:/cygdrive/c/Program': not a valid identifier
-bash: export: `Files/Microsoft': not a valid identifier
-bash: export: `Server/120/DTS/Binn:/cygdrive/c/Program': not a valid identifier
-bash: export: `(x86)/Microsoft': not a valid identifier
-bash: export: `Server/120/Tools/Binn/ManagementStudio:/cygdrive/c/Program': not a valid identifier
-bash: export: `(x86)/Microsoft': not a valid identifier
-bash: export: `Server/120/DTS/Binn:/cygdrive/c/Program': not a valid identifier
-bash: export: `Files/TortoiseGit/bin:/cygdrive/c/Users/aman.dalmia/AppData/Roaming/npm:/cygdrive/d/Installs/Maven/bin:': not a valid identifier
-bash: export: `D:/Tesseract-OCR:/cygdrive/c/Users/aman.dalmia/AppData/Local/Programs/Python/Python27/Scripts:/cygdrive/c/Users/aman.dalmia/AppData/Local/Programs/Python/Python27': not a valid identifier
-bash: export: `=': not a valid identifier
-bash: export: `cat foo': not a valid identifier

Answer 1

你写了

export $PATH = 'cat foo'

你需要

export PATH=`cat foo`

使用$PATH，您尝试导出PATH的值，但是要导出PATH变量。
=周围有空格。我喜欢那些试图让他们的代码可读的人，但是通过作业，这些空间是被禁止的请注意，您必须在if [ "${somevar}" = "example" ]中使用空格您正尝试在子shell中执行cat foo。你需要支持，而不是正常的报价。

在cygwin awscli上配置aws时没有这样的文件或目录错误

1 个答案: