osascript_login_items.command

# Adding and removing individual login items from Terminal

# Add an item
osascript -e 'tell application "System Events" to make login item at end with properties {path:"/path/to/itemname", hidden:false}' 

# Remove an item
osascript -e 'tell application "System Events" to delete login item "itemname"' 

# List all items
osascript -e 'tell application "System Events" to get the name of every login item'