Sponsored Content
Top Forums UNIX for Advanced & Expert Users Does regular Linux installation in fact uses any ACLs in any file/dir? Post 302954702 by man-walking on Thursday 10th of September 2015 08:53:43 AM
Old 09-10-2015
Does regular Linux installation in fact uses any ACLs in any file/dir?

Hi everybody

As the title says I wonder if the usual (in my case Ubuntu 14.04 LTS) linux installation root does in fact uses any of the ACLs possible extensions in any of its files/dirs

I ask this because I usually use tar to backup the entire root (in offline) with a command like this (root mode):

Code:
# tar -cpS --numeric-owner --anchored --exclude={dev,proc,sys,run,tmp}/\* !(lost+found) | pigz > /mydir/myroot.tar.gz

But lately I have "surfed" the ACL argument and reading the fact that tar doesn't read them I wonder if in fact the regular linux install scenario really uses them or not.
So I would not need any alternative to tar, which I would like to avoid if I can...
Anyway I need to store the FS in a file, so rsync isn't an option.

Thank you

Last edited by Corona688; 09-10-2015 at 12:55 PM..
 

8 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

copying a file from one dir to another dir

hi i have a script compareFiles() { find /tmp/Satya -type f | \ while read filename1 do echo "----------------------------------------$filename1" find /tmp/Satya -type f | \ while read filename2 do if diff $filename1 $filename2 then echo "Both files... (3 Replies)
Discussion started by: Satyak
3 Replies

2. Shell Programming and Scripting

Moving file(s) from dir to dir

Hi, I am fairly new to writing scripts. I am trying to write a script that moves either One or All of the files from one directory to another. I know how to make the actual command to do it, but i don't quite know how to add operators to it, ie -i or -a. I want -i to move one file from... (4 Replies)
Discussion started by: SirJoeh
4 Replies

3. UNIX for Advanced & Expert Users

changing UGO to ACLs on a file

Hello, I have a directory and a list of files in it on which I'd like to set ACLs and quota. To set ACLs regarding the UGO rights set at the moment, I haven't found any other way than grabbing the UGO rights set on the file with a shell cut command and then applying setfacl commands to that... (2 Replies)
Discussion started by: davchris
2 Replies

4. UNIX for Dummies Questions & Answers

Copying dir (and sub dir) file names from ftp server to txt file in diff server

Hey all, i want to copy only the file names from an ftp server (directory and all sub directory) to a text file in another server (non ftp), i.e. i want to recursively move through directories and copy only the names to a text file. any help is appreciated...thank you in advance (1 Reply)
Discussion started by: deking
1 Replies

5. UNIX for Dummies Questions & Answers

How to list all files in dir and sub-dir's recursively along with file size?

I am very new to unix as well as shell scripting. I have to write a script for the following requirement. In have to list all the files in directory and its sub directories along with file path and size of the file Please help me in this regard and many thanks in advance. (3 Replies)
Discussion started by: nmakkena
3 Replies

6. Emergency UNIX and Linux Support

Squid acls

Hi guys, There is a line in squid default configuration: # Deny CONNECT to other than secure SSL ports http_access deny CONNECT !SSL_ports acls are applied from top down, so CONNECT acl will deny access to all non SSL and SSL ports. I mean it never reaches the second access rule. (0 Replies)
Discussion started by: majid.merkava
0 Replies

7. Programming

Perl: How to read from a file, do regular expression and then replace the found regular expression

Hi all, How am I read a file, find the match regular expression and overwrite to the same files. open DESTINATION_FILE, "<tmptravl.dat" or die "tmptravl.dat"; open NEW_DESTINATION_FILE, ">new_tmptravl.dat" or die "new_tmptravl.dat"; while (<DESTINATION_FILE>) { # print... (1 Reply)
Discussion started by: jessy83
1 Replies

8. Shell Programming and Scripting

Create file Dir and Sub Dir same time

Hi Guys , I want create files Dire and Sub Dire. as same time using variable. EX: x1="/hk/Pt/put/NC/R1.txt" x2="/hk/pt/Put/Ot/NC/RN.txt" And i want delete all after done with my script. Thanks (2 Replies)
Discussion started by: pareshkp
2 Replies
GPODDER-BACKUP(1)						   User Commands						 GPODDER-BACKUP(1)

NAME
gpodder-backup - Backup and restore utility for gPodder user data SYNOPSIS
gpodder-backup [--create|--extract] <archive.gpo.tar.gz> [options] gpodder-backup --purge DESCRIPTION
This utility can be used to create a dump of the current gPodder data (configuration files + downloads), optionally replacing the real con- tents of the download folder with zero-byte files (for submitting your data to a bug report without having to transfer lots of data). OPTIONS
--version show program's version number and exit -h, --help show this help message and exit -c <FILE>, --create=<FILE> Create a new archive -x <FILE>, --extract=<FILE> Extract an existing archive -f, --fake-downloads Store downloads as zero-byte files in backup -n, --no-covers Do not include cover files in archive -D <DIR>, --destination=<DIR> Extract downloads in different folder -P, --purge Remove current data (can be combined with --extract) USAGE FOR BUG REPORTING
This command is useful if you want to report a bug in gPodder: gpodder-backup --create bug123.gpo.tar.gz --fake-downloads Backup your current data to file bug123.gpo.tar.gz, but don't store download data (create zero-size dummy files instead). You can then attach bug123.gpo.tar.gz to the bug report. If you are instructed to try gPodder from a "clean state", you can use the following command (be sure to backup your data before!): gpodder-backup --purge Remove all gPodder data, so you can start from a clean state EXAMPLES
gpodder-backup --create today.gpo.tar.gz Backup your current data to file today.gpo.tar.gz gpodder-backup --extract mybackup.gpo.tar.gz Restore (without purging) the contents of mybackup.gpo.tar.gz gpodder-backup --extract default.gpo.tar.gz --purge Remove current data, then restore the contents of default.gpo.tar.gz gpodder-backup --purge Remove all gPodder data, so you can start from a clean state EXTRACTING FAKED DOWNLOADS
Please note that any existing downloads will be overwritten with zero-byte files when using the --extract option of the gpodder-backup utility with a backup created with --fake-downloads AUTHOR
gpodder-backup was written by Thomas Perl (thp@gpodder.org) gpodder-backup 1.0 December 2010 GPODDER-BACKUP(1)
All times are GMT -4. The time now is 11:52 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy