liunx -bash:ls:command not found,执行命令总是报找不到

CentOS基本命令都command not found,那就是/etc/profile修改出问题了

方法一:

直接执行  export PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

方法二:

使用绝对命令vi打开profile

/bin/vi  /etc/profile

添加:

export PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

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转载自blog.csdn.net/mijichui2153/article/details/81079372