root@dm520:/tmp# tar
BusyBox v1.24.1 (2016-11-24 23:17:13 CET) multi-call binary.
Usage: tar -[cxtZzJjahmvO] [-X FILE] [-T FILE] [-f TARFILE] [-C DIR] [FILE]...
Create, extract, or list files from a tar file
Operation:
c Create
x Extract
t List
f Name of TARFILE ('-' for stdin/out)
C Change to DIR before operation
v Verbose
Z (De)compress using compress
z (De)compress using gzip
J (De)compress using xz
j (De)compress using bzip2
a (De)compress using lzma
O Extract to stdout
h Follow symlinks
m Don't restore mtime
exclude File to exclude
X File with names to exclude
T File with names to include
BusyBox v1.24.1 (2016-11-24 23:17:13 CET) multi-call binary.
Usage: tar -[cxtZzJjahmvO] [-X FILE] [-T FILE] [-f TARFILE] [-C DIR] [FILE]...
Create, extract, or list files from a tar file
Operation:
c Create
x Extract
t List
f Name of TARFILE ('-' for stdin/out)
C Change to DIR before operation
v Verbose
Z (De)compress using compress
z (De)compress using gzip
J (De)compress using xz
j (De)compress using bzip2
a (De)compress using lzma
O Extract to stdout
h Follow symlinks
m Don't restore mtime
exclude File to exclude
X File with names to exclude
T File with names to include