=LF=AUTHOR: John Perr
 =LF=CAT___: SoftwareDevelopment
 =LF=TITLE_: BASIC programming with Unix
 =LF=NUMBER: 277
 =LF=ANAME_: article277.shtml
 =LF=PARSER: 2.51
 =LF=METADT: 2003-1
 =LF=TRANSTO=en: Georges Tarbouriech