What is the command line in bash to make a program run every time the system boots up?
Add an entry to your crontab to run
crontab -e to edit your crontab.
man 5 crontab:
Instead of the first five fields, one of eight special strings may appear:
string meaning ------ ------- @reboot Run once, at startup. @yearly Run once a year, "0 0 1 1 *". @annually (same as @yearly) @monthly Run once a month, "0 0 1 * *". @weekly Run once a week, "0 0 * * 0". @daily Run once a day, "0 0 * * *". @midnight (same as @daily) @hourly Run once an hour, "0 * * * *".
I don't know about command line but, through the menu, you can go to "Session" under preferences and there you can specify the command-line commands that you would normally run manually.
This process won't work if what you try to run needs administrative privileges and, AFAIK, running apps with admin privileges on startup ain't precisely easy...