# mode

 set -o vi

 # env

 workpc=work@11.11.137.171

 mepc=me@11.11.137.172

 passwd=/sdcard/passwd_me

 # ports of me@Power

 adbdport=

 sshdport=

 # alias

 alias ls='busybox ls --color=auto'

 alias l='ls -A'

 alias la='ls -al'

 alias ll='ls -lA'

 alias mrw='mount -o remount,rw'

 alias mro='mount -o remount,ro'

 [ -e /sdcard/local_aliases ] && . /sdcard/local_aliases

 # functions

 cdlink(){

     cd $(readlink -f $ || echo)

 }

 appbackup(){

     mkdir -p /sdcard/app.scue

     (cd /data/app && \

     find . -type f -name \*.apk -exec cp {} /sdcard/app.scue \; &&\

     echo '==> backup app done')

 }

 apprestore(){

     (cd /sdcard/app.scue &&

     find . -type f -name \*.apk -exec pm install {} \;

     echo '==> restore app done')

 }

 ctmp(){

     cd /data/local/tmp

 }

 cwork(){

     ctmp

 }

 ucmount(){

     mrw /

     mkdir -p /sdcard/

     mount -o bind /sdcard/UCDownloads /sdcard/ &&\

     echo '==> done' ||\

     echo '==> fail'

     mro /

 }

 ucumount(){

     umount /sdcard/ && \

     test -z "$(ls /sdcard/000)" && \

     (rm -r /sdcard/

     echo '==> done') || \

     echo '==> fail'

 }

 ssh-copy-id(){

     [ -z $ ] && \

     echo '==> remote not set, exit' && \

     return

     [ -e /data/.ssh/id_rsa.public ] &&\

     (cat /data/.ssh/id_rsa.pub | ssh $ \

     'cat >> ~/.ssh/authorized_keys') && \

     echo '==> done' && return

     [ -e $HOME/.ssh/id_rsa.public ] &&\

     (cat $HOME/.ssh/id_rsa.pub | ssh $ \

     'cat >> ~/.ssh/authorized_keys') && \

     echo '==> done' && return

     echo '==> error id_rsa.pub not found' && return

 }

 adbdserveron(){

     setprop service.adb.tcp.port

     stop adbd

     start adbd

 }

 adbdserveroff(){

     setprop service.adb.tcp.port -

     stop adbd

     start adbd

 }

 adbdsshr(){

     ssh -N -f -R $sshdport:127.0.0.1: $workpc

 }

 adbdquick(){

     adbdserveron && adbdsshr

 }

 sshadbd(){

     test x$(getprop service.adb.tcp.port) != x5555 &&\

         adbdserveron

     ssh -N -f -R $adbdport:127.0.0.1: $mepc

     ssh -N -f -R $sshdport:127.0.0.1: $mepc

 }