Linux I'm in a hole __linux

/usr/bin/vi ~/.BASHRC

When you configure JDK, some variables are modified in the root environment, which is not available.

Content:

1:source/etc/environment, go to the file that you have not modified path, then the LS command can be used;

2: Find your own modified path file, mine is ~/.BASHRC file

3:vim ~/.BASHRC, changed the wrong place.

4:source ~/.BASHRC, go to the file that has been modified;

5:ls, it can be used normally.

Reference article click Open Link

Problem with installing JDK:

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