tar 압축

묶기

1. Creating an archive 

$ tar cvf archive_name.tar dirname/

압축없이 묶기

- c : create a new archive

- v : verbosely list files which are processed.

- f : following is the archive file name

2. Creating a gzipped tar archive

$ tar cvzf archive_name.tar.gz dirname/

- z : filter the archive through gzip

3. Creating a bzipped tar archive 

$ tar cvjf archive_name.tar.bz2 dirname/

- j : filter the archive through bzip2

gzip VS bzip2

bzip2  은 압축하고 압축을 푸는데 gzip 보다 시간이 더 걸린다. 

bzip2 로 묶은 크기는 gizp 보다 작다.

풀기

1. Extract a *.tar

$ tar xvf archive_name.tar

- x : extract files from archive

2. Extract a gzipped tar archive (*.tar.gz)

$ tar xvzf archive_name.tar.gz

3. Extract a bzipped tar archive (*.tar.bz2)

$ tar xvjf archive_name.tar.bz2

리스트 보기

1. View the tar archive file content without extracting 

$ tar tvf archive_name.tar

2. View a gzipped tar (*.tar.gz)

$ tar tvzf archive_name.tar.gz

3. View a bzipped tar (*.tar.bz2)

$ tar tvjf archive_name.tar.bz2

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