A commonly used compression format
1, common compression formats: .zip, .rar, .gz, .bz2
2, common compression formats: .tar.gz, .tar.bz2
Two, .zip format compression and decompression
1, file compression: zip compressed file compressed file name
2, catalog compression: zip -r archive directory name compression
3, decompress: unzip compressed files
Three, .gz format compression and decompression
1, compression formats: gzip source files (.gz file into a compressed format, source files will disappear)
2, the compression format: gzip -c source file> compressed file (.gz file into a compressed format, the source file retention)
3, compression formats: gzip -r directory (compressed files in all sub-directories, but can not be compressed directory)
4, decompression format: gzip -d compressed file
5, decompression format: gunzip compressed file
Four, .bz2 format compression and decompression
1, compression formats: bzip source files (source files will disappear)
2, the compression format: bzip -k source files (source files remain)
3, the decompression format: bzip -d compressed file (-k, source files remain compressed)
4, the decompression formats: bunzip compressed file (-k, source files remain compressed)
hint:
1, ">" is to write the contents of a another content, such as ls> abc, will result ls displayed inside into abc, abc can view the contents of the documents by cat abc