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1
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0answers
15 views

How verify server's hardware before install it into data center? [closed]

could anybody help to understand me how is it possible verify and validate server's hardware configuration that I'm going to install into datacenter? The problem is that the customer bought noname ...
2
votes
1answer
35 views

Generate SFV file, optimizing hard links

I'm currently running cfv -C -rr to generate a SFV file that contains the CRC32 checksums of all files in all subdirectories. The issue is that because there are so many hardlinks, this process is ...
1
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2answers
129 views

Host key verification failed.#015

I am trying to execute a script on a remote computer. Lets call this (Secondary), the script is as follows, for simplicity porposes, #!/bin/bash echo "This is the Remote Machine (Secondary)" > ...
0
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0answers
126 views

How to compare file sizes in two directories?

I have copied some files to an SFTP-only server. I want to verify that all the files arrived intact. Since the server is SFTP-only, I cannot run e.g., an MD5sum on the remote host. I have the server ...
0
votes
1answer
231 views

apt-get update: How to check for GPG errors when using scripts?

When running. sudo apt-get update For example something like this could happen. W: GPG error: http://deb.torproject.org wheezy Release: The following signatures were invalid: KEYEXPIRED 1409325681 ...
3
votes
2answers
99 views

Identify lines that are out of order

I have a process that generates output mostly in lexicographically sorted order according to a (timestamp) field, but occasionally the lines will be output in the wrong order: 2014-08-14 ...
2
votes
1answer
179 views

How to verify a file automatically over sftp?

I am trying to create a cron job to perform backup of a server over the internet using sftp. But before the actual backup is performed, I would like to verify that the server is connecting to the ...
1
vote
2answers
442 views

Extract TAR to SD-Card and verify contents afterwards

We currently extract a TAR archive to a SD-Card like this tar xf ${ROOT}/rootfs.tar -C /cynox/${DRIVE}/${TARGET} As a side note: The rootfs.tar contains files for an embedded Linux system. Some of ...
1
vote
1answer
336 views

postfix configuration to verify all recipients

I have a mail server that should receive all mails, even if no user is existing. my big problem is the: Postfix Address Verification like mentioned here: ...
1
vote
1answer
520 views

postfix: save all incoming Mails in MySQL DB and have all addresses Verified for big servers

I am new to all that server based stuff. New to Postfix and new to Ubuntu. I have an Ubuntu v-server with Postfix, PHP and MySQL installed. Also I have an own domain. So far, I managed to receive any ...
2
votes
1answer
315 views

How to figure out GRUB2's menu output

I have just updated a remote machine which is running Ubuntu Server 12.04. I have only access through SSH and now it's asking for a reboot. I'm guessing a new kernel was installed. I need to make it ...
0
votes
1answer
133 views

Cent OS 6.3 Hidden files in shell

I need help, I want to be able to check whether a file is hidden or not in Cent OS 6.3. These are often referred to as (dot) files but I can clearly see Cent OS 6.3 handling these by appending a ...
26
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3answers
17k views

Does rsync verify files copied between two local drives?

I want to make a fresh new copy of a large number of files from one local drive to another. I've read that rsync does a checksum comparison of files when sending them to a remote machine over a ...
9
votes
4answers
4k views

Is there MD5 (or similar) to a folder? How to verify if two folders are equal?

I'd like to find an md5sum (or similar calculation) of a folder without compressing it into an archive. For example, if in the folder MyFolder we have the files 1.txt, 2.txt and 3.txt, containing: ...
1
vote
3answers
164 views

Tool to remove all non-package files on a system

If you want to keep for example a build or server system clean, it is very useful to be able to check that all files are present and accounted for by the package metadata. At work we have a very nice ...