Skip to content
This repository

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP

Restart daemons after library updates.

branch: master

Fetching latest commit…

Cannot retrieve the latest commit at this time

README.md

needrestart

about

needrestart checks which daemons need to be restarted after library upgrades. It is inspired by checkrestart from the debian-goodies package.

There are some hook scripts in the ex/ directory (to be used with apt and dpkg. The scripts will call needrestart after any package installation/upgrades.

needrestart should work on GNU/Linux. It has limited functionality on GNU/kFreeBSD since /proc//maps does not show removed file links.

restarting services

needrestart supports but does not require systemd (available since v0.6). If systemd is not available or does not return a service name needrestart uses hooks to identify the corresponding System V init script. The shipped hooks support the following package managers:

  • dpkg
  • rpm
  • pacman

The service command is used to run the tradiditional System V init script.

frontends

needrestart uses a modular aproach based on perl packages providing the user interface. The following frontends are shipped:

  • NeedRestart::UI::Debconf using debconf
  • NeedRestart::UI::stdio fallback using stdio interaction

interpreters

needrestart 0.8 brings an interpreter scanning feature. Interpreters not only map binary (shared) objects but also use plaintext source files. The interpreter detection tries to check for outdated source files since they may contain security issues, too. This is only a heuristic and might fail to detect all relevant source files. The following interpreter scanners are shipped:

  • NeedRestart::Interp::Perl
  • NeedRestart::Interp::Python
  • NeedRestart::Interp::Ruby
Something went wrong with that request. Please try again.