????3??filename.tar.bz2
????bzip2?????????burrows-wheeler?任??????????????.bz2??β???????bzip2?????????
????bzip2 -c????????????????????????
????bzip2 -d??н????
????bzip2 -f bizp2???????????????????????????????????????費???????????
????bzip2 -h ???????
????bzip2 -k bzip2??????????????????????
????bzip2 -t ????????????????????
????bzip2 -v ??????
????bzip2 -z?????????
????bzip2 -L?????????
????bzip2 -V????汾???
????bzip2 --repetitive-best ????ж?????????????????????Ч??
????bzip2 --repetitive-fast ????ж???????????????????????
?????????
????tar -cjf filename.tar.bz2  filename.txt ??filename.txt??????tar???????????????bzip2??????γ???????filename.tar.gz2??????
????tar -xjf filename.tar.bz2 ???filename.tar.bz2?????
????4??filename.zip
????zip?????????????????filename.zip?????????zip????????????
????unzip -A????????е????????????
????unzip -b????????????????
????unzip -c??????????????????????
????unzip -d?????????????????????
????unzip -D???????????????????
????unzip -f????????????????Щ??????????????????????????????????????????????
????unzip -F???????????????????
????unzip -g????????????????е?????????????????????????
????unzip -h???????
????unzip -i?????????????????
????unzip -j????????????????????????????κ???????
????unzip -J???????????治?????????
????unzip -k???MS-DOS???????????????
????unzip -l???????????LF????????LF+CR???
????unzip -ll???????????LF+CR????????LF???
????unzip -L?????????
????unzip -m???????????????????????????????????????????????????С?
????unzip -n??????????????β??????????
????unzip -o????????????????????????????????????????????????????????
????unzip -q??????????й???
????unzip -r??鴦???????????μ????????????????????
????unzip -S???????????????
????unzip -t??????????????????????????????
????unzip -T??鱸????????????????????????
????unzip -u?????滻???μ??????????????
????unzip -v????????й????????汾???
????unzip -V????VMS?????????????
????unzip -p???zip?????????
?????????
????zip filename.zip   filename.txt ??filename.txt???????????filename.zip???
????unzip filename.zip ???filename.zip??????
????5??rpm
????rpm ??redhat package manager??????????????????????д?????????openLinux??suse??turbo Linux?????汾???в??????????????汾??
????rpm -vh ??????????
????rpm -U?????????
????rpm -qpl?г?rpm??????????????
????rpm -qpi?г?rpm??????????????
????rpm -qf?????????????????rpm?????
????rpm -VaУ?????е?rpm??????????????????
????rpm -qa??????????????rpm -qa httpd
????rpm -eж??rpm??
????rpm -q???????????????
????rpm -i???rpm??
????rpm --replacepkgs???rpm??
????rpm --percent??????????????????
????rpm --help????
????rpm --version????汾???
????rpm -c??????????????
????rpm -d?????????????
????rpm -h??????????
????rpm -l?г???????е????
????rpm -a??????????
????rpm --nomd5??????????md5???
????rpm --force ??????????
????rpm --nodeps???????????
????rpm --whatprovides???/???????????????????
?????????
????rpm -qa|grep httpd ????httpd????
????rpm -e httpd ж??httpd
???????????Linux???е??Щ?????????СС?????????м????飺1????????*.tar??*.tar.zip??*.bz2??*.gz??*.rpm??????????????????man??????tar??unzip??bzip2??rmp????????????????????????????????????2???????Щ??????????????????????????????????????????????????????????????????в?????3???????????????????????????????????????????????????????????4???????????飬?γ??????