begining_linux_program
......................\544977-blp3e
......................\............\chapter01
......................\............\.........\bill.c
......................\............\.........\fred.c
......................\............\.........\hello.c
......................\............\.........\lib.h
......................\............\.........\program.c
......................\............\chapter02
......................\............\.........\and_list
......................\............\.........\app
......................\............\.........\...\cd_db
......................\............\.........\...\title.cdb
......................\............\.........\...\tracks.cdb
......................\............\.........\arith
......................\............\.........\case1
......................\............\.........\case2
......................\............\.........\case3
......................\............\.........\classic
......................\............\.........\colon
......................\............\.........\cont1
......................\............\.........\cont2
......................\............\.........\elif1
......................\............\.........\elif2
......................\............\.........\elif3
......................\............\.........\export1
......................\............\.........\export2
......................\............\.........\first
......................\............\.........\for1
......................\............\.........\for2
......................\............\.........\function
......................\............\.........\here1
......................\............\.........\here2
......................\............\.........\latest
......................\............\.........\local
......................\............\.........\my_name
......................\............\.........\or_list
......................\............\.........\param
......................\............\.........\questions
......................\............\.........\README
......................\............\.........\textfile
......................\............\.........\trycond
......................\............\.........\try_var
......................\............\.........\variable
......................\............\.........\while1
......................\............\.........\while2
......................\............\.........\words.txt
......................\............\.........\words2.txt
......................\............\.........\_break
......................\............\.........\_if
......................\............\.........\_set
......................\............\.........\_shift
......................\............\.........\_trap
......................\............\.........\_unset
......................\............\.........\_until
......................\............\chapter03
......................\............\.........\copy_block.c
......................\............\.........\copy_stdio.c
......................\............\.........\copy_system.c
......................\............\.........\draft1.txt
......................\............\.........\draft2.txt
......................\............\.........\file.in
......................\............\.........\Makefile
......................\............\.........\mmap.c
......................\............\.........\printdir.c
......................\............\.........\printdir2.c
......................\............\.........\README
......................\............\.........\simple_read.c
......................\............\.........\simple_write.c
......................\............\chapter04
......................\............\.........\argopt.c
......................\............\.........\args.c
......................\............\.........\ctime.c
......................\............\.........\environ.c
......................\............\.........\envtime.c
......................\............\.........\gmtime.c
......................\............\.........\hostget.c
....