- debugedit
- debugfs
- debugfs.ocfs2
- debugfs.reiser4
- debugreiserfs
- debugvmfs
- decnetconf
- defoma-reconfigure
- defrag.f2fs
- delete-pr
- delgroup
- delo
- delpart
- delrconsole
- deluser
- DenyHosts
- depmod
- desktop-file-install
- devdiscover
- df2mbox
- dhclient
- dhclient-script
- dhcp-edit
- dhcp-helper
- dhcp6c
- dhcp6ctl
- dhcp6relay
- dhcp6s
- dhcpcd
- dhcpcd-gtk
- dhcpcd-run-hooks
- dhcpd
- dhcpdump
- dhcping
- dhcpy6d
- dhcp_probe
- dhcrelay
- dhelp_parse
- dhid
- dhis-genid
- dhis-genkeys
- dhis-genpass
- dhis-register-p
- dhisd
- dhist-register-q
- dh_make
- dialtest
- dibbler-client
- dibbler-relay
- dibbler-server
- dicod
- dictd
- dictdconfig
- digest_file_auth
- diod
- diodcat
- dioddate
- diodload
- diodls
- diodshowmount
- direvent
- dirmngr
- dirvish
- dirvish-expire
- dirvish-runall
- discard
- discover-modprobe
- discover-pkginstall
- disk-manager
- disk-manager-root
MAN (8)
System administration commands and daemons