dot_kshrc

#!/bin/ksh
# SSH/SCP alias without host-key checking
alias sshno='command ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no'
alias scpno='command scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no'

# Make ls default to using colors
LS_CMD=$(command -v ls)
# shellcheck disable=SC2139
alias ls="${LS_CMD} --color=auto"

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

# Make less default to color mode
alias less='command less -R'

# Configure dircolors when we can
DIRCOLORS=$(command -v dircolors)
if [ -n "${DIRCOLORS}" ]
then
    echo "${TERM}" | grep 256color >/dev/null 2>&1
    RC=$?
    if [ "${RC}" -eq 0 ]
    then
        DIRCOLOR_DB="${HOME}/.config/dircolors/dircolors.256dark"
    else
        DIRCOLOR_DB="${HOME}/.config/dircolors/dircolors.ansi-dark"
    fi

    if [ -f "${DIRCOLOR_DB}" ]
    then
        # shellcheck disable=SC2046
        eval $("${DIRCOLORS}" "${DIRCOLOR_DB}")
    fi
fi