How to create and access a shell config file from a shell script? [duplicate]

Answer 1

You may use some code like this:

RC_PATH="~/.myscriptrc"
echo $var1 > $RC_PATH
echo $var2 >> $RC_PATH

var1 and var2 will be separated by a newline and stored in the ~/.myscriptrc config file. So, given var1=Foo and var2=Bar, the ~/.myscriptrc file will be:

Foo
Bar