This is the output from which -a autoconf:/usr/bin/autoconf/usr/bin/autoconf/home/amumu/root/bin/autoconfI want to use autoconf in my home directory since it's newer version compare to the default in the server. How to set it as the default? I don't want to overwrite /usr/bin/autoconf or write to /usr/local/bin
Select default binary to use
shell;path
You could change the PATH such that autoconf in your home directory would be picked: PATH=/home/amumu/root/bin:${PATH} export PATHThis would cause autoconf to be picked from /home/amumu/root/bin, if it's available in the location.