linux file archive decompression

1. Archive

1. File archiving is to turn multiple files into one archive file

2. Command: tar c ##create

    f ## Specify the archive file name

(Create a file archive file and archive file1 and file2 in the file)

    t ##Display the contents of
    the archive r ##Add a file to the archive
    --get ##Remove a single file
    --delete ##Delete a single file
    x ##Remove all content in the archive
    -C ##Specify the solution file directory
    -z ##gz format compression
    -j ##bz2 format compression

    -J ##xz format compression

2. Compression

gz
gzip file2.tar ##compress into gz format

gunzip file2.tar.gz ##Decompress the gz format compressed package

tar zcf file1.tar.gz /etc ##Archive the file as tar and compress it into gz

tar zxf file1.tar.gz ##Unzip and extract gz format compressed package

bz2
bzip2 etc.tar ##Compress into bz2 format
bunzip2 etc.tar.bz2 ##Unzip the bz2 format compressed package
tar jcf etc.tar.bz2 /etc ##Archive the file into tar and compress it into bz2
tar jxf etc.tar. bz2 ##Unzip and unarchive the bz2 format compressed package

xz
xz etc.tar ##Compress into xz format
unxz etc.tar.xz ##Unzip the xz format compressed package
tar Jcf etc.tar.xz /etc ##Archive the file as tar and compress into zx
tar Jxf etc.tar.xz ##Unzip and unarchive xz format compressed package

zip

zip -r etc.tar.zip etc.tar ##Compress into zip format
unzip etc.tar.zip ##Unzip zip Format compressed package

3. File transfer in the system

scp file username@ip:/dir ##Upload

scp username@ip:/dir/file /dir ##download

rsync [parameters] file username@ip:/dir
rsync -r ##Sync directory
    -l ##Do not ignore links
    -p ##Do not ignore file permissions
    -t ##Do not ignore file timestamps
    -g ##Do not ignore file ownership group
    -o ## do not ignore the owner of the file

    -D ## do not ignore device files

For example: rsync -r dir [email protected]:/mnt/