82 lines
2.9 KiB
Bash
82 lines
2.9 KiB
Bash
Sysinfo() {
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source /rom/etc/AutoBuild/Default_Variable > /dev/null 2>&1
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[ -z "${CURRENT_Version}" ] && CURRENT_Version=未知
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[ -z "${TARGET_PROFILE}" ] && local TARGET_PROFILE=$(jsonfilter -e '@.model.id' < /etc/board.json | tr ',' '_')
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local CoreMark=$([ -f /etc/bench.log ] && egrep -o "[0-9]+" /etc/bench.log | awk 'NR==1')
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local Startup=$(awk '{a=$1/86400;b=($1%86400)/3600;c=($1%3600)/60;d=($1%60)} {printf("%d 天 %d 小时 %d 分钟 %d 秒\n",a,b,c,d)}' /proc/uptime)
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local TEMP=$(echo "$(sensors 2>/dev/null | grep Core | awk '{Sum += $3};END {print Sum}') / $(sensors 2>/dev/null | grep Core | wc -l)" | bc | awk '{a=$1;b=32+$1*1.8} {printf("%d°C \e[36m|\e[0m %.1f°F\n",a,b)}')
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echo
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echo -e " 设备信息: ${Yellow}${TARGET_PROFILE} ${Div} $(uname -n)"
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echo -e " 内核版本: K$(uname -rs | egrep -o "[0-9].+")"
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echo -e " 可用内存: $(free | grep Mem | awk '{a=$7*100/$2};b=$7/1024 {printf("%.1fM \e[36m|\e[0m %.1f\n",b,a)}')%"
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echo -e " 可用存储: $(df -T / | grep 'overlay' | awk '{a=$5*100/$3;b=$5/1024} {printf("%.1fM \e[36m|\e[0m %.1f\n",b,a)}')%"
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[ -n "${TEMP}" ] && echo -e " 设备温度: ${TEMP}"
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[ -n "${CoreMark}" ] && echo -e " 性能得分: ${CoreMark} Scores"
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echo -e " 运行时间: ${Startup}"
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echo
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}
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export White="\e[0m"
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export Yellow="\e[33m"
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export Red="\e[31m"
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export Blue="\e[34m"
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export Grey="\e[36m"
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export Green="\e[32m"
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Div="${Grey}|${White}"
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clear
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[ -e /tmp/.failsafe ] && export FAILSAFE=1
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[ -f /etc/banner ] && echo -e "${Grey}$(cat /etc/banner)${White}"
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[ -n "$FAILSAFE" ] && cat /etc/banner.failsafe
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fgrep -sq '/ overlay ro,' /proc/mounts && {
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echo -e "${Red}Your JFFS2-partition seems full and overlayfs is mounted read-only."
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echo -e "Please try to remove files from /overlay/upper/... and reboot!${}"
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}
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export PATH="/usr/sbin:/usr/bin:/sbin:/bin"
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export HOME=$(grep -e "^${USER:-root}:" /etc/passwd | cut -d ":" -f 6)
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export HOME=${HOME:-/root}
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export PS1='\u@\h:\w\$ '
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export ENV=/etc/shinit
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case "$TERM" in
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xterm*|rxvt*)
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export PS1='\[\e]0;\u@\h: \w\a\]'$PS1
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;;
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esac
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[ -n "$FAILSAFE" ] || {
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for FILE in /etc/profile.d/*.sh; do
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[ -e "$FILE" ] && . "$FILE"
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done
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unset FILE
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}
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if ( grep -qs '^root::' /etc/shadow && \
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[ -z "$FAILSAFE" ] )
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then
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cat << EOF
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=== WARNING! =====================================
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There is no root password defined on this device!
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Use the "passwd" command to set up a new password
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in order to prevent unauthorized SSH logins.
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--------------------------------------------------
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EOF
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fi
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Sysinfo
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alias reload='/etc/profile'
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alias autoupdate='bash /bin/AutoUpdate.sh'
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alias tools='bash /bin/AutoBuild_Tools.sh'
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alias coremarkd='bash /etc/coremark.sh'
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alias shutdown='sync && poweroff'
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alias ls='ls --color=auto'
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alias ll='ls -alF'
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alias la='ls -A'
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alias l='ls -CF'
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alias cls='clear'
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alias dh='df -h'
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alias ramfree='sync && echo 3 > /proc/sys/vm/drop_caches'
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