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== vi editor vim syntax highlighting ==On CentOS the command 'vi' doesn't open vim as 'vim' would. vi --version | fgrep syntax vim --version | fgrep syntaxIf -syntax is on the line, you don't have syntax highlighting compiled in. If +syntax is on the line, then it does. Note that on CentOS you will see different options for vi as opposed to vim. You can set the vi command to point to vim alias vi=vim