It is possible to use a terminal multiplexer to resume a session after a dropped connection. Tips Terminal multiplexers to preserve sessions User $ xfconf-query -c xfce4-session -p /startup/gpg-agent/enabled -n -t bool -s false !!do not set this during bootstrap!! Causes binaries to be statically linked instead of dynamicallyĮnable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)Įnable XMSS post-quantum authentication algorithm !!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occurĮnable additional crypto algorithms via OpenSSL Use the libedit library (replacement for readline)Įnable root password logins for live-cd environment.Īdd support for PAM (Pluggable Authentication Modules) - DANGEROUS to arbitrarily flipīuild programs as Position Independent Executables (a security hardening technique) If you want to get meaningful backtraces see The presence and proper functioning of OpenSSH can be checked by running the ssh command, which should output a usage statement:Įnable support for Linux audit subsystem using sys-process/auditĮnable extra debug codepaths, like asserts and extra output. 5.4 X11 forwarding, not forwarding, or tunnelingĭeployments of Gentoo Linux should already have OpenSSH installed, as the net-misc/openssh package is part of the system set.4.3 Open new tabs for session with Kitty terminal.4.1 Terminal multiplexers to preserve sessions.3.3 Passwordless authentication to a distant SSH server.This makes SSH a great tool for working with heterogeneous systems. SSH is multi-platform, and is very widely used: OpenSSH is installed by default on most Unix-like OSs, on Windows10, on MacOS, and can be installed on Android or "jailbroken" iOS (SSH clients are available). This comes pre-installed on Gentoo, and is published under a BSD ("and freer") license. Today the most popular implementation of SSH, and de-facto standard, is OpenBSD's OpenSSH. In addition to the main ssh command, the SSH suite of programs includes tools such as scp ( Secure Copy Program), sftp ( Secure File Transfer Protocol), or ssh-agent to help with key management. It replaces the classic telnet, rlogin, and similar non-secure tools - but SSH is not just a remote shell, it is a complete environment for working with remote systems. All sensitive information is strongly encrypted, and in addition to the remote shell, SSH supports file transfer, and port forwarding for arbitrary protocols, allowing secure access to remote services. SSH ( Secure SHell) is the ubiquitous tool for logging into and working on remote machines securely.
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