Done better redirection help

[Roedy]

Add a concise example like this in help for redirection and put redirection, sysout, stdout, stderr and syserr indexes in help

rem redirect just stdout to prog.log
javac.exe *.java >prog.log

rem redirect both stdout and stderr to err.log
javac.exe *.java >& err.log

rem redirect stdout to prog.log
javac.exe *.java 1> prog.log

rem redirect stderr to err.log
javac.exe *.java 2> err.log

rem redirect stdout to prog.log and stderr to err.log
javac.exe *.java 1> prog.log 2> err.log

 

[w_krieger]

Is it javac's fault or tcmd's fault. Just because it comes to a console, it does not mean it comes from STDIO.