Sysinfo() {
	source /etc/AutoBuild/Default_Variable > /dev/null 2>&1
	source /etc/AutoBuild/Custom_Variable > /dev/null 2>&1
	[ -z "${CURRENT_Version}" ] && CURRENT_Version=未知
	[ -z "${TARGET_PROFILE}" ] && local TARGET_PROFILE=$(jsonfilter -e '@.model.id' < /etc/board.json | tr ',' '_')
	local IP_Address=$(ifconfig -a | grep inet | grep -v 127.0.0.1 | grep -v inet6 | awk '{print $2}' | tr -d "addr:" | awk 'NR==1')
	local CoreMark=$([ -f /etc/bench.log ] && egrep -o "[0-9]+" /etc/bench.log | awk 'NR==1')
	local Startup=$(awk '{a=$1/86400;b=($1%86400)/3600;c=($1%3600)/60} {printf("%d 天 %d 小时 %d 分钟\n",a,b,c)}' /proc/uptime)
	local Overlay_Available="$(df -h | grep ":/overlay" | awk '{print $4}' | awk 'NR==1')"
	local Tmp_Available="$(df -h | grep "/tmp" | awk '{print $4}' | awk 'NR==1')"
	local TEMP=$(sensors 2>/dev/null | grep 'Core 0' | awk '{print $3}')
	cat <<EOF

            $(echo -e "设备名称:		${Yellow}$(uname -n) / ${TARGET_PROFILE}${White}")
            $(echo -e "固件版本:		${Skyb}${CURRENT_Version}${White}")
            内核版本:		$(uname -rs)$([ -n "${TEMP}" ] && echo -e "\n            核心温度:		${TEMP}")
            后台地址: 		${IP_Address}
            可用空间:		${Overlay_Available} / ${Tmp_Available}
            运行时间: 		${Startup}$([ -n "${CoreMark}" ] && echo -e "\n            性能得分:		${CoreMark}")

EOF
}

export White="\e[0m"
export Yellow="\e[33m"
export Red="\e[31m"
export Blue="\e[34m"
export Skyb="\e[36m"

clear

[ -e /tmp/.failsafe ] && export FAILSAFE=1
[ -f /etc/banner ] && echo -e "${Skyb}$(cat /etc/banner)${White}"
[ -n "$FAILSAFE" ] && cat /etc/banner.failsafe

fgrep -sq '/ overlay ro,' /proc/mounts && {
	echo -e "${Red}Your JFFS2-partition seems full and overlayfs is mounted read-only."
	echo -e "Please try to remove files from /overlay/upper/... and reboot!${}"
}

export PATH="/usr/sbin:/usr/bin:/sbin:/bin"
export HOME=$(grep -e "^${USER:-root}:" /etc/passwd | cut -d ":" -f 6)
export HOME=${HOME:-/root}
export PS1='\u@\h:\w\$ '
export ENV=/etc/shinit

case "$TERM" in
	xterm*|rxvt*)
		export PS1='\[\e]0;\u@\h: \w\a\]'$PS1
		;;
esac

[ -n "$FAILSAFE" ] || {
	for FILE in /etc/profile.d/*.sh; do
		[ -e "$FILE" ] && . "$FILE"
	done
	unset FILE
}

if ( grep -qs '^root::' /etc/shadow && \
     [ -z "$FAILSAFE" ] )
then
cat << EOF
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
EOF
fi

Sysinfo
alias reload='/etc/profile'
alias autoupdate='bash /bin/AutoUpdate.sh'
alias tools='bash /bin/AutoBuild_Tools.sh'
alias coremarkd='bash /etc/coremark.sh'
alias shutdown='sync && poweroff'
alias ls='ls --color=auto'
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'
alias cls='clear'
alias dh='df -h'
alias ramfree='sync && echo 3 > /proc/sys/vm/drop_caches'