I want to make it easy to get to a certain directory. Why doesn't it retain $LFS/sources ?
root@debian:~# cat /root/.bash_profile export LFS=/mnt/lfs export sources=$LFS/sources root@debian:~# su - lfs lfs@debian:~$ cat ~/.bash_profile exec env -i HOME=$HOME TERM=$TERM PS1='\u:\w\$ ' /bin/bash export LFS=/mnt/lfs export sources=$LFS/sources lfs@debian:~$ echo $ $BASH $COLUMNS $LC_ALL $PS1 $BASHOPTS $COMP_WORDBREAKS $LFS $PS2 $BASHPID $DIRSTACK $LFS_TGT $PS4 $BASH_ALIASES $EUID $LINENO $PWD $BASH_ARGC $GROUPS $LINES $RANDOM $BASH_ARGV $HISTCMD $MACHTYPE $SECONDS $BASH_CMDS $HISTFILE $MAILCHECK $SHELL $BASH_COMMAND $HISTFILESIZE $OPTERR $SHELLOPTS $BASH_LINENO $HISTSIZE $OPTIND $SHLVL $BASH_SOURCE $HOME $OSTYPE $TERM $BASH_SUBSHELL $HOSTNAME $PATH $UID $BASH_VERSINFO $HOSTTYPE $PIPESTATUS $_ $BASH_VERSION $IFS $PPID lfs@debian:~$ echo $
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