Shell startup file used on Android (bash v4.1 & busybox v1.21) through ssh

.profile

# coding: utf-8                                                                                                                                                                                
# file: /data/data/com.arachnoid.sshelper/home/.profile                                                                                                                                        

# environ #######################                                                                                                                                                              
export PATH=/data/data/burrows.apps.busybox.paid/app_busybox:$PATH                                                                                                                             
export LD_LIBRARY_PATH=/data/data/burrows.apps.busybox.paid/app_busybox:$LD_LIBRARY_PATH                                                                                                       
export HOME=/sdcard                                                                                                                                                                            

# do anything when not run interactively                                                                                                                                                       
test -z "$PS1" && return 0                                                                                                                                                                     

export PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '                                                                                                                 
test -z "$BOARD" || {                                                                                                                                                                          
    PS1='\[\033[01;32m\]\u@${BOARD}\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '                                                                                                              
}                                                                                                                                                                                              

# login mechanism ###############                                                                                                                                                              
test -z "$BASH_VERSION" && {                                                                                                                                                                   
    cd ~ && exec bash -i                                                                                                                                                                       
}