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Top Forums UNIX for Beginners Questions & Answers Tar file with newly created file Post 303021676 by dquake on Tuesday 14th of August 2018 12:05:15 PM
Old 08-14-2018
Tar file with newly created file

Hello guys
thanks for this helpful forum.

I'm new to scripting and doing a little script that dump a sql database with some extra files from a VM of the company I'm in, and create a tar archive to be saved on our serve.

How can I have the tarball to be created with the files generated in the same script?
I keep getting: "cannot extract file, archive empty"

I've tried a wait 10 but that doesn't help.

Code:
#!/bin/bash
#
#VARIABLES
#working directory
wd=/opt/fs_db_backup/
if [ ! -d $wd ] ; then
   mkdir $wd
fi
runDate=`date +%d_%m_%y-%H%M%S`
vers=$(/home/leo/bin/leostatus | grep vers | awk '{print $5}' | sed "s,\x1B\[[0-9;]*[a-zA-Z],,g")
#DUMPING THE DATABASE
/usr/local/pgsql/bin/pg_dump -U leo -f $wd/sql
#CREATES FILE NEEDED FOR RESTORATION
touch $wd/version
touch $wd/md5
#populate and change permissions
echo -n $vers >> $wd/version
#respect the order 
cd $wd
md5sum sql >> md5
md5sum version >> md5
chmod -R 640 $wd
#getting everything ready for archive
#mv /opt/fs_db_backup/* /opt/fs_db_backup/tar
#create tar file for backup with absolue path
tar -czvf leo_db_backup-"$runDate".tgz /opt/fs_db_backup/*
#chmod -R 660 leo_db_backup-*
#rsync to server
#rsync -ravptx $tarpath/leo* root@server01/
#weekly retention?

Thank you!
 

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GIT-TAR-TREE(1) 						    Git Manual							   GIT-TAR-TREE(1)

NAME
git-tar-tree - Create a tar archive of the files in the named tree object SYNOPSIS
git tar-tree [--remote=<repo>] <tree-ish> [ <base> ] DESCRIPTION
THIS COMMAND IS DEPRECATED. Use git archive with --format=tar option instead (and move the <base> argument to --prefix=base/). Creates a tar archive containing the tree structure for the named tree. When <base> is specified it is added as a leading path to the files in the generated tar archive. git tar-tree behaves differently when given a tree ID versus when given a commit ID or tag ID. In the first case the current time is used as modification time of each file in the archive. In the latter case the commit time as recorded in the referenced commit object is used instead. Additionally the commit ID is stored in a global extended pax header. It can be extracted using git get-tar-commit-id. OPTIONS
<tree-ish> The tree or commit to produce tar archive for. If it is the object name of a commit object. <base> Leading path to the files in the resulting tar archive. --remote=<repo> Instead of making a tar archive from local repository, retrieve a tar archive from a remote repository. CONFIGURATION
tar.umask This variable can be used to restrict the permission bits of tar archive entries. The default is 0002, which turns off the world write bit. The special value "user" indicates that the archiving user's umask will be used instead. See umask(2) for details. EXAMPLES
git tar-tree HEAD junk | (cd /var/tmp/ && tar xf -) Create a tar archive that contains the contents of the latest commit on the current branch, and extracts it in /var/tmp/junk directory. git tar-tree v1.4.0 git-1.4.0 | gzip >git-1.4.0.tar.gz Create a tarball for v1.4.0 release. git tar-tree v1.4.0^{tree} git-1.4.0 | gzip >git-1.4.0.tar.gz Create a tarball for v1.4.0 release, but without a global extended pax header. git tar-tree --remote=example.com:git.git v1.4.0 >git-1.4.0.tar Get a tarball v1.4.0 from example.com. git tar-tree HEAD:Documentation/ git-docs > git-1.4.0-docs.tar Put everything in the current head's Documentation/ directory into git-1.4.0-docs.tar, with the prefix git-docs/. GIT
Part of the git(1) suite Git 1.7.10.4 11/24/2012 GIT-TAR-TREE(1)
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