# arg 1: the new package version pre_install() { echo pre_install $1 } # arg 1: the new package version post_install() { echo post_install $1 } # arg 1: the new package version # arg 2: the old package version pre_upgrade() { echo pre_upgrade $1 to $2 } # arg 1: the new package version # arg 2: the old package version post_upgrade() { echo post_upgrade $1 to $2 } # arg 1: the old package version pre_remove() { echo pre_remove $1 } # arg 1: the old package version post_remove() { echo post_remove $1 rm /opt/XX-net/{code,README.md,start,start.bat,start.vbs,SwitchyOmega,xx_net.sh} -rf }