Question

While using compiler such g++ on command line, there are some parameters, which need to be given in all invocation of g++, and which are different from default parameters. Is there a way (e.g. using bashrc), so that my selected parameters canbe made default. I am compiling single files, so using makefile is not convenient.
I could not find exact answer anywhere among previuos answers.

Answer 1

I guess you could put something like this in your .bashrc file:

alias g++='g++ -WHATEVER'

I’m personally not a big fan of this, because it could get confusing. I would rather do something like this:

alias my_g++='g++ -WHATEVER'