Ubuntu Add environment variable "original"

CPro into the environment variable and add executable permissions
If you add it locally, you need to mkdir ~/bin
MV cpro/home/zhangbh/bin/
VI ~/.BASHRC
Export path=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/toolchain/arm-2012.03/bin/:/home/ zhangbh/bin/
source./.BASHRC

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Ubuntu Add environment variable "original"