$ babelfish < /etc/profile | source
read: Unknown option “-r”

Standard input (line 1): 
; while read -r install_path
        ^

(Type 'help read' for related documentation)
- (line 12): $- is not a valid variable in fish.
  test "$-" = '*''i''*' || set runcnf '0'
         ^
from sourcing file -
        called on line 23 of file -
from sourcing file -
source: Error while reading file “-”
set: Unknown option “-f”

- (line 28): 
set -e -f; set -e append_path
^
from sourcing file -

(Type 'help set' for related documentation)

# /etc/profile

# Set our umask
umask 022

# Append "$1" to $PATH when not already in.
# This function API is accessible to scripts in /etc/profile.d
append_path () {
    case ":$PATH:" in
        *:"$1":*)
            ;;
        *)
            PATH="${PATH:+$PATH:}$1"
    esac
}

# Append our default paths
append_path '/usr/local/sbin'
append_path '/usr/local/bin'
append_path '/usr/bin'

# Force PATH to be environment
export PATH

# Load profiles from /etc/profile.d
if test -d /etc/profile.d/; then
	for profile in /etc/profile.d/*.sh; do
		test -r "$profile" && . "$profile"
	done
	unset profile
fi

# Unload our profile API functions
unset -f append_path

# Source global bash config, when interactive but not posix or sh mode
if test "$BASH" &&\
   test "$PS1" &&\
   test -z "$POSIXLY_CORRECT" &&\
   test "${0#-}" != sh &&\
   test -r /etc/bash.bashrc
then
	. /etc/bash.bashrc
fi

# Termcap is outdated, old, and crusty, kill it.
unset TERMCAP

# Man is much better than us at figuring this out
unset MANPATH

if command -v flatpak > /dev/null; then
    # set XDG_DATA_DIRS to include Flatpak installations

    new_dirs=$(
        (
            unset G_MESSAGES_DEBUG
            echo "${XDG_DATA_HOME:-"$HOME/.local/share"}/flatpak"
            GIO_USE_VFS=local flatpak --installations
        ) | (
            new_dirs=
            while read -r install_path
            do
                share_path=$install_path/exports/share
                case ":$XDG_DATA_DIRS:" in
                    (*":$share_path:"*) :;;
                    (*":$share_path/:"*) :;;
                    (*) new_dirs=${new_dirs:+${new_dirs}:}$share_path;;
                esac
            done
            echo "$new_dirs"
        )
    )

    export XDG_DATA_DIRS
    XDG_DATA_DIRS="${new_dirs:+${new_dirs}:}${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
fi

# Copyright (C) 2008 Richard Hughes <richard@hughsie.com>
#
# Licensed under the GNU General Public License Version 2
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.

command_not_found_handle () {
	local runcnf=1
	local retval=127

	# only search for the command if we're interactive
	[[ $- == *"i"* ]] || runcnf=0

	# don't run if DBus isn't running
	[[ ! -S /run/dbus/system_bus_socket ]] && runcnf=0

	# don't run if packagekitd doesn't exist in the _system_ root
	[[ ! -x '/usr/lib/packagekitd' ]] && runcnf=0

	# don't run if bash command completion is being run
	[[ -n ${COMP_CWORD-} ]] && runcnf=0
	
	# don't run if we've been uninstalled since the shell was launched
	[[ ! -x '/usr/lib/pk-command-not-found' ]] && runcnf=0

	# run the command, or just print a warning
	if [ $runcnf -eq 1 ]; then
		'/usr/lib/pk-command-not-found' "$@"
		retval=$?
	elif [[ -n "${BASH_VERSION-}" ]]; then
		printf >&2 'bash: %scommand not found\n' "${1:+$1: }"
	fi

	# return success or failure
	return $retval
}

if [[ -n "${ZSH_VERSION-}" ]]; then
	command_not_found_handler () {
		command_not_found_handle "$@"
	}
fi