Owl: Developed software Portable pam_mktemp, pam_passwdqc, pam_userpass; popa3d; scanlogd; libnids; John the Ripper Semi-portable crypt_blowfish, tcb (libtcb, libnss_tcb, pam_tcb) Owl-specific owl-control intended for Owl only, but now also used by ALT Linux Startup scripts, the build environment, and so on