dot_bashrc

#!/bin/bash
# Ensure GPG knows how to get to a tty
GPG_TTY=$(tty)
export GPG_TTY

# SSH/SCP alias without host-key checking
alias ssh="TERM=xterm ssh"
alias sshno="TERM=xterm ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
alias scpno='scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no'

# Nice shortening of a common directory listing command
alias ll="ls -la"

# Enable colors in less
alias less="less -R"

# Configure dircolors as appropriate
DIRCOLORS=$(command -v dircolors)
if [ -n "${DIRCOLORS}" ]
then
    case "${TERM}" in
        *-256color)
            DIRCOLOR_DB="${HOME}/.config/dircolors/dircolors.256dark"
            ;;
        *)
            DIRCOLOR_DB="${HOME}/.config/dircolors/dircolors.ansi-dark"
            ;;
    esac
    if [ -f "${DIRCOLOR_DB}" ]
    then
        # shellcheck disable=SC2046
        eval $("${DIRCOLORS}" "${DIRCOLOR_DB}")
    fi
fi