sudo chflags -R noschg /Applications/Yunshu.app sudo rm -rf /opt/yunshu \ /opt/.yunshu \ /Library/PrivilegedHelperTools/com.eagleyun.sase.helper \ /Applications/Yunshu.app function cleanup() { local target="$1" while [[ $(fd "$target" | wc -l) -ne 0 ]]; do for each in $(fd "$target"); do sudo rm -rf "$each" done done } cleanup "eagleyun" cleanup "yunshu"