# works in bash, zsh and ksh93~$ f=file.tar.bz2~$ Echo "${f##*.}"bz2~$ echo "${f#*.}"tar.bz2~$ echo "${f%.*}"file.tar~$ echo "${f%%.*}"file
# works in bash, zsh and ksh93~$ f=file.tar.bz2~$ Echo "${f##*.}"bz2~$ echo "${f#*.}"tar.bz2~$ echo "${f%.*}"file.tar~$ echo "${f%%.*}"file
