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Full Discussion: Tar - pre-checking before making the Tar file
Operating Systems AIX Tar - pre-checking before making the Tar file Post 302975578 by filosophizer on Wednesday 15th of June 2016 05:18:22 PM
Old 06-15-2016
Quote:
Originally Posted by RudiC
With my GNU bash, version 4.3.42(1)-release (x86_64-pc-linux-gnu), i came up with
Code:
tar cvf - fi* 2> >(tee ZZ /dev/tty) | gzip > XX 
file
file~
file1
file1~
file2
file2~
cat ZZ
file
file~
file1
file1~
file2
file2~

which seems to be close to what you requested.
Rudic, for restore how would you do it ?

Backup
Code:
tar cvf - fi* 2> >(tee ZZ /dev/tty) | gzip > XX

Restore
Code:
.

 

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LEARN ABOUT CENTOS

lzcmp

XZDIFF(1)							     XZ Utils								 XZDIFF(1)

NAME

       xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files

SYNOPSIS

       xzcmp [cmp_options] file1 [file2]
       xzdiff [diff_options] file1 [file2]
       lzcmp [cmp_options] file1 [file2]
       lzdiff [diff_options] file1 [file2]

DESCRIPTION

       xzcmp  and  xzdiff  invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), bzip2(1), or lzop(1).  All options specified
       are passed directly to cmp(1) or diff(1).  If only one file is specified, then the files compared are file1 (which must have a suffix of  a
       supported  compression format) and file1 from which the compression format suffix has been stripped.  If two files are specified, then they
       are uncompressed if necessary and fed to cmp(1) or diff(1).  The exit status from cmp(1) or diff(1) is preserved.

       The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils.

SEE ALSO

       cmp(1), diff(1), xz(1), gzip(1), bzip2(1), lzop(1), zdiff(1)

BUGS

       Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified.

Tukaani 							    2011-03-19								 XZDIFF(1)
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