[main] @type = oneshot @description = "Mount /run/user directory of @I" @user = (root) [start] @build = auto @execute = ( ## create /run/user/<uid> execl-subuidgid -o @I foreground { if -nt { mountpoint -q /run/user/${UID} } if { mkdir -p /run/user/${UID} } mount -o noatime,nodev,nosuid,gid=${GID},uid=${UID},mode=0700,size=64M -t tmpfs user /run/user/${UID} } )