After installing MySQL, to add / usr / local / mysql / bin, modify the PATH path, you can use the following methods:
Temporary method
# echo $ PATH
# @ export path = $ PATH: / usr / local / mysql / bin
# echo $ PATH
The modifications will be lost each time you recover.
2. Long-lasting changes
# vi /root/.bashrc modifies this file
Question: I don't know how to change the / etc / profile file.
(Pluscript Path = $ PATH: / USR / LOCAL / mysql / bin)?