how to using tar with exclude directory and compress it using tar.Z
i only know how to exclude dir only with this command below:
how to compress it using 1 command?
Thanx
There are variations depending on your OS, which you haven't told us. What OS flavour and version are you using? There are lots to choose from, AIX, HPUX, Solaris, OEL., CentOS, Fedora, RedHat, Suse..........etc.
Some will accept the -z flag as part of the tar command, some will not and you have to pass the output to a compression program afterwards, but the default compression programs can vary depending on your OS too, e.g. compress, gzip, bzip, etc.
If none of the above posts have given you an answer, please post your OS and version and we can find the appropriate process for you.
Kind regards,
Robin
These 4 Users Gave Thanks to rbatte1 For This Post:
I'm new to the unix environment. I need to find out what parameters I need to use to save directory structure and the files underneath this directory AND how to restore this directory structure on another unix machine.
Please Help :D (5 Replies)
I want to tar multiple folder from a environment but exclude 2 folders among them. How can I do that. Is there any exclude option in tar command.
Please co-operate me.
Thanking you,
Chandrakant. (8 Replies)
Hi all,
Can anyone please say me what exactly a 'tar' command does? From what all I know, its not basically a compression tool. But I have seen many used it for compression purpose.
If you have any links or any stuff which can help me better understand about 'tar', that will be greatly... (1 Reply)
Hi all,
4 files are returned when i issue 'find . -mtime -1 -type f -ls'.
./ora_475244.aud
./ora_671958.aud
./ora_934052.aud
./ora_934050.aud
However, when I issued the below command:
tar -cvf test.tar `find . -mtime -1 -type f`, the tar file only contains the 1st file -... (2 Replies)
Hi,
I am using the following DOS command to tar my .gz file from the command prompt
C:\tar\bin>tar -cf test.tar D:\Coim\*.gz
but this creates a tar file under the path C:\tar\bin\test.tar but i want the tar file to be created under D:\Coim\test.tar
Is there any option in tar command... (4 Replies)
HI,
if I have a tarfile called pmapdata.tar that contains
tar -tvf pmapdata.tar
-rw-r--r-- 0/0 21 Oct 15 11:00 2009 /var/tmp/pmapdata/pmap4628.txt
-rw-r--r-- 0/0 21 Oct 14 20:00 2009 /var/tmp/pmapdata/pmap23752.txt
-rw-r--r-- 0/0 1625 Oct 13 20:00 2009... (1 Reply)
Hi all,
I have a tar file and inside that tar file is a folder with additional tar.gz files. What I want to do is look inside the first tar file and then find the second tar file I'm looking for, look inside that tar.gz file to find a certain directory. I'm encountering issues by trying to... (1 Reply)
I have a tar file that contains multiple .Z files. Hence I need to issue a tar command followed by a gzip command to fully extract the files. How do I do it in a single command?
What I'm doing now is
tar xvf a.tar (this will output 1.Z and 2.Z)
gzip -d *.Z (to extract 1.Z and 2.Z) (9 Replies)
Is it possible to untar a file so it's size reduces while it uncompresses its contents. I have limited space on my mount point and was wondering if we can untar as a stream in other words the size of tarball reduces as it uncompresses the contents.
Thanks (5 Replies)
Hello Team,
Would you please help me with a UNIX command that would check if file is a tar file.
if we dont have that , can you help me with UNIX command that would check if file ends with .tar
Thanks in advance. (10 Replies)
Discussion started by: sanjaydubey2006
10 Replies
LEARN ABOUT CENTOS
xdelta3
XDELTA3(1) General Commands Manual XDELTA3(1)NAME
xdelta3 - VCDIFF (RFC 3284) binary diff tool
SYNOPSIS
xdelta3 [command] [options] [input [output]]
DESCRIPTION
xdelta3 is a binary diff tool that uses the VCDIFF (RFC 3284) format and compression.
COMMANDS
config prints xdelta3 configuration
decode decompress the input, also set by -d
encode compress the input, also set by -e (default)
test run the builtin tests
printdelta
print information about the entire delta
printhdr
print information about the first window
printhdrs
print information about all windows
recode encode with new application/secondary settings
OPTIONS
standard options:
-0 .. -9
compression level
-c use stdout
-d decompress
-e compress
-f force overwrite
-F force the external-compression subprocess
-h show help
-q be quiet
-v be verbose (max 2)
-V show version
memory options:
-B bytes source window size
-W bytes input window size
-P size compression duplicates window
-I size instruction buffer size (0 = unlimited)
compression options:
-s source source file to copy from (if any)
-S [djw|fgk]
enable/disable secondary compression
-N disable small string-matching compression
-D disable external decompression (encode/decode)
-R disable external recompression (decode)
-n disable checksum (encode/decode)
-C soft config (encode, undocumented)
-A [apphead]
disable/provide application header (encode)
-J disable output (check/compute only)
-T use alternate code table (test)
-m arguments for "merge"
NOTES
The XDELTA environment variable may contain extra args:
XDELTA="-s source-x.y.tar.gz"
tar --use-compress-program=xdelta3 -cf
target-x.z.tar.gz.vcdiff target-x.y/
EXAMPLES
Compress the differences between SOURCE and TARGET, yielding OUT, using "djw" secondary compression:
xdelta3 -S djw -s SOURCE TARGET OUT
Do the same, using standard input and output:
xdelta3 -S djw -s SOURCE < TARGET > OUT
To decompress OUT, using SOURCE, yielding TARGET:
xdelta3 -d -s SOURCE OUT TARGET
AUTHOR
xdelta3 was written by Josh MacDonald <josh.macdonald@gmail.com>.
This manual page was written by Leo 'costela' Antunes <costela@debian.org> for the Debian project (but may be used by others).
Xdelta3 August 2013 XDELTA3(1)