eselect

Manage the iptables/arptables/ebtables symlinks

eselect arptables

Manage installed versions of sys-devel/binutils

eselect binutils

Manage /usr/bin/cdparanoia implementation

eselect cdparanoia

Manage the iptables/arptables/ebtables symlinks

eselect ebtables

Manage ECJ targets

eselect ecj

Manage the EDITOR environment variable

eselect editor

Manage environment variables set in /etc/env.d/

eselect env

Manage fontconfig /etc/fonts/conf.d symlinks

eselect fontconfig

Manage installed versions of sys-devel/gcc

eselect gcc

Manage the iptables/arptables/ebtables symlinks

eselect iptables

Manage the Java system and user VM

eselect java-vm

Manage the /usr/src/linux symlink

eselect kernel

Manage the LANG environment variable

eselect locale

Manage lua symlinks

eselect lua

Manage Maven targets

eselect maven
eselect modules              

Manage /usr/bin/mpg123 implementation

eselect mpg123
eselect news

Manage /usr/bin/notify-send implementation

eselect notify-send

Manage the PAGER environment variable

eselect pager

Manage php installations

eselect php

Manage /usr/bin/pinentry implementation

eselect pinentry

Manage the make.profile symlink

eselect profile

Manage /etc/init.d scripts in runlevels

eselect rc

Manage repository list in repos.conf

eselect repository

Manage Ruby symlinks

eselect ruby

Manage the Rust compiler versions

eselect rust

Manage /usr/bin/vi implementations

eselect vi

Manage the VISUAL environment variable

eselect visual