cygwin很多命令显示command not found的解决办法

修改cygwin.BAT文件如下

@echo off
C:
set CYGWIN=tty notitle glob

set PATH=%PATH%;c:\cygwin\bin;c:\cygwin\sbin;c:\cygwin\usr\bin;c:\cygwin\usr\sbin;c:\cygwin\usr\local\bin

set LD_LIBRARY_PATH=c:\cygwin\lib;c:\cygwin\usr\lib;c:\cygwin\usr\local\lib

chdir C:\cygwin\bin

bash --login -i

cygwin很多命令显示command not found的解决办法