open file at startup
 

how to open a file automatically at startup in centos /redhat.I want to open open some pictures automatically when my red hat boots everytime

When you say start-up do you mean when you first log into the graphical user interface? Which version of CentOS/RedHat are you using specifically (e.g. RHEL 7)? What desktop environment are you using (e.g. Gnome or KDE)?

I ask because each of those environments handle how graphical applications start a little differently.