ipkg

Update package list

$ ipkg update

$ ipkg install [package]

$ ipkg remove [package]

$ ipkg list_installed

$ ipkg list | grep [pattern]

$ ipkg upgrade

ipkg command [options] [package...]

ipkg (Itsy Package Management System) is a lightweight package manager for embedded Linux systems. It was designed for devices with limited storage and memory, using a format similar to Debian's dpkg.
ipkg was commonly used on OpenWrt, NSLU2, and other embedded devices before being succeeded by opkg.

update

Update package list.

Install package.

Remove package.

Upgrade all packages.

List available packages.

List installed packages.

Show package information.

Show package status.

Download without installing.

Deprecated in favor of opkg. Limited to embedded systems. Package availability depends on feed configuration. No dependency resolution in some versions.

ipkg was developed for the NSLU2 Linux community and used by OpenWrt before version 8.09. It was succeeded by opkg, which is a fork with improved features and active maintenance.

opkg(1), apt(8), dpkg(1)