'\\ r':找不到命令 - 的.bashrc / .bash_profile中 [英] '\r': command not found - .bashrc / .bash_profile
问题描述
我有Windows,使用Cgywin,试图通过我的的.bashrc 的文件永久设置JAVA_HOME。
的.bashrc:
出口PATH =$ JAVA_HOME /斌:$ PATH
出口JAVA_HOME = $ JAVA_HOME:/ cygdrive / C /程序文件(x86)/Java/jdk1.7.0_05
.bash_profile文件:
如果[-f〜/ .bashrc中]然后
源的〜/ .bashrc
科幻
的cygwin运行:
-bash:$'\\ 377 \\ 376if':命令未找到
-bash:$'然后\\ r':命令未找到
:没有这样的文件或directorysu // bashrc中。
-bash:/cygdrive/c/Users/jhsu//.bash_profile:3号线:附近意外的标记'网络语法错误
-bash:/cygdrive/c/Users/jhsu//.bash_profile:3号线:`科幻
我不知道如果我把从已意味着另一个系统,或者如果我缺少的一个步骤的教程中的命令。或空白是导致我的命令无法正常运行。
我看了多个类似的问题,但我还没有找到一个地方问题有我的错误完全吻合。
感谢
编辑#1:
我的主路径
$回声$ HOME
/ cygdrive / C /用户/ jhsu
所以我相信这些文件应该被放置在正确的位置。
编辑#2:
回声〜
$呼应〜
/ cygdrive / C /用户/ jhsu /
当一切都失败了Cygwin中...
尝试在有问题的文件运行 DOS2UNIX的
命令。
这可能有助于当你看到这样的错误信息:
-bash:'\\ r':找不到命令
视窗风格换行符会导致Cygwin的问题。
的 DOS2UNIX的
命令修改换行符,使他们的Unix / Cygwin的兼容。
注意:命令unix2dos修改文件的在的,所以在必要时采取precaution
如果您需要保留原文件,你应该先对其进行备份。
注意Mac用户:的 DOS2UNIX的
命令在Mac OS X不存在
查看这个答案适用于各种使用不同的工具解决方案。
有也是做相反的一个 unix2dos
命令:
它修改Unix的换行符所以他们与Windows兼容的工具。
如果你用记事本打开一个文件和所有线一起跑,尽量 unix2dos文件名
。
I have windows, using Cgywin, trying to set JAVA_HOME permanently through my .bashrc file.
.bashrc:
export PATH="$JAVA_HOME/bin:$PATH"
export JAVA_HOME=$JAVA_HOME:"/cygdrive/c/Program Files (x86)/Java/jdk1.7.0_05"
.bash_profile:
if [ -f ~/.bashrc ]; then
source ~/.bashrc
fi
running cygwin:
-bash: $'\377\376if': command not found
-bash: $'then\r': command not found
: No such file or directorysu//.bashrc
-bash: /cygdrive/c/Users/jhsu//.bash_profile: line 3: syntax error near unexpected token `fi'
-bash: /cygdrive/c/Users/jhsu//.bash_profile: line 3: `fi'
I am not sure if I took the commands from a tutorial that was meant for another system or if I am missing a step. Or whitespace is causing my commands not to run properly.
I've looked at multiple similar questions but I haven't found one where the question has my error exactly.
Thanks
EDIT #1:
my home path
$ echo $HOME
/cygdrive/c/Users/jhsu
So I believe the files should be placed in the correct spot.
EDIT #2:
echo ~
$ echo ~
/cygdrive/c/Users/jhsu/
When all else fails in Cygwin...
Try running the dos2unix
command on the file in question.
It might help when you see error messages like this:
-bash: '\r': command not found
Windows style newline characters can cause issues in Cygwin.
The dos2unix
command modifies newline characters so they are Unix / Cygwin compatible.
CAUTION: the dos2unix command modifies files in place, so take precaution if necessary.
If you need to keep the original file, you should back it up first.
Note for Mac users: The dos2unix
command does not exist on Mac OS X.
Check out this answer for a variety of solutions using different tools.
There is also a unix2dos
command that does the reverse:
It modifies Unix newline characters so they're compatible with Windows tools.
If you open a file with Notepad and all the lines run together, try unix2dos filename
.
这篇关于'\\ r':找不到命令 - 的.bashrc / .bash_profile中的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!