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0
votes
1answer
26 views

Trouble getting DEFLATE working on Apache 2.2

I discovered that my server isn't serving up compressed pages. Using this answer, I added the following to my httpd conf file: # Declare a "gzip" filter, it should run after all internal filters ...
0
votes
1answer
52 views

Could not install php zip extension by using `pecl install` command line

When I want to install the zip extension of php using pecl utility, I got the following error: No releases available for package "pecl.php.net/zip" install failed but the zip extension is exists ...
1
vote
0answers
17 views

Google PageSpeed suggests compression - but my site is https

Google PageSpeed suggests to deliver some static files like e.g. JavaScript, CSS. But as our site is HTTPS only we disabled compression in our web server because of security reasons. As far as I ...
0
votes
0answers
16 views

How to enable deflate compression for files?.ht

I am hosting my website on Godaddy. How do I enable compression for CSS and JS files? To compress JS and CSS files I am placing the following snippet in the JavaScript directory: SetOutputFilter ...
0
votes
0answers
23 views

Deduplication Savings contradicts Size on disk delta

We have recently migrated to a new Windows 2012 R2 main file server. I decided to take advantage of the built in dedupe on our 20TB of shared files. It works extremely well (we went for a 120TB ...
1
vote
1answer
35 views

Which compressed file formats are efficient with rsync?

Every system admin knows that rsync is the way to go if you need to do backups of large files, e. g. a database file: since it uses delta compression, it only overwrites blocks that have been modified ...
2
votes
0answers
26 views

backup compression ratio in SQL 2012 worse than in SQL 2008

We have SQL 2008 Enterprise with TDE enabled and upgraded to SQL 2012 with TDE still enabled. Everything works fine except that I am getting worse backup compression than in SQL 2008. I do ...
-6
votes
1answer
53 views

How do I zip & download files on an ubuntu server? [closed]

I have gotten SSH access into an EC2 instance of Ubuntu. I want to zip an entire folder, and download it to my local machine. The folder is large - 2GB+. How do I do that?
0
votes
2answers
29 views

create zip based on contents of a file list

I created a file with diff files diff-files.txt it has 6000+ file paths in it. Now I want want to create a zip based on those files. I know I can zip multiple files with: zip diffedfiles.zip file1 ...
2
votes
2answers
210 views

Mirroring harddisk with compressed files with Robocopy

I tried to mirroring an existing disks on a new disks with less space. It is very important that the file structure, attributes and ACL's are exact as on the source disk. For this I tried ...
-2
votes
1answer
41 views

Dangers of NTFS compression? [closed]

What are the dangers of NTFS compression? Can I lose files? What if say my CPU, motherboard or PSU burns? What if some data on my HDD becomes corrupted?
1
vote
2answers
41 views

Compress concrete files on dfs

We work with a lot of Microsoft Access files for different costumers. That files are saved in different folders(also in subfolders) for every year separated by year,costumer ,month, etc. The main ...
0
votes
2answers
34 views

Unzip piping order

I have a file, foo.zip which looks something like this: foo.zip -- fileA.txt -- fileB.txt I can pipe the output of the extracted files like this: unzip -p foo.zip *.txt | something My problem is ...
0
votes
1answer
109 views

How to debug nginx + php-fpm download failures?

Downloads fail after all data downloaded on nginx + php-fpm. I'm controlling downloads of zip files (roughly 100mb each) with a PHP script that streams the file directly to the client. I'm using ...
0
votes
1answer
98 views

Mounting compressed filesystem using FUSE

I'd like to move some folders on my computer to a compressed read/write images, so I could get it to take less disk space on my machine (the folders contain some Mercurial and Git repositories). ...
3
votes
2answers
48 views

How do I persuade IIS to deliver content from within a Zip file?

Is it possible to "persuade" IIS to deliver content from a Zip file "Container" ? For example I have lots of PDF documents packed in Zip archives and I need to display the PDFs in a browser. So for ...
0
votes
1answer
55 views

zip in cron doesn't work, but zip from command is working [duplicate]

I need to back up a directory with zip -r /savehere/backup_`date +%y%m%d%H%M%S` /save/this -q It works fine. But not from crontab: * * * * zip -r /savehere/backup_`date +%y%m%d%H%M%S` /save/this ...
2
votes
1answer
49 views

Hardware compression on tape drives: does it still make sense?

Does hardware compression still make sense on tape drives, considering the performance of modern CPUs? Also, what should I do if I have some data which is already compressed in GZIP and my drive is ...
1
vote
2answers
4k views

Transparent compression filesystem in conjunction with ext4

I am trying to test a project that needs compressed storage with use of the ext4 file system since the application I use relies on ext4 features. Are there any production/stable solutions out there ...
2
votes
3answers
2k views

Should I use rsync compression over a gigabit LAN?

I normally use rsync's -z option to enable compression when transferring files over the internet. However, if I am on my own (idle) gigabit LAN, do I still want compression? Or will it be faster ...
0
votes
2answers
172 views

IIS 8.5, serving corrupt zip files

I have a WS2012r2 web server with multiple sites. We host zip files that are accessed though a direct URL (http://mysite.me/Test.zip"). These files are used to update our software and are downloaded ...
0
votes
3answers
106 views

How to zip lots of folders into three+ independent zip files? [closed]

I have a massive amount of folders, and I want to zip/gzip/(what ever) them into 3 or more independent files. So for example, let's say I have this directories on my server: /dir1 /dir2 /dir3 /dir4 ...
0
votes
0answers
240 views

7z “is not supported archive” while updating an archive

7za u -pPasswored -mhe=on -r -m0=lzma -mx=9 -mfb=64 -md=32m '-x!temp' filename.7z /home/software While updating archive we are getting this error. Error: XXXXXXX.7z is not supported archive ...
1
vote
1answer
46 views

BASH: bz2 to gzip conversion with find

I would like to convert a muliply bzip2 files to gzip format. I achived this with foor loop but I would like to do the same with find: BASH for loop: for i in $(ls -1 *.bz2); do echo "Converting: $i ...
-2
votes
3answers
302 views

How to set apache 2.2 gzip compression level?

I am running Debian and Apache/2.2.22 I have gzip enabled, and I would like to know, what is my compression level and how to change it. I know this can be achieved editing php.ini, but I would like to ...
1
vote
1answer
27 views

SQL Server 2012 Backups Not Compressing

We recently upgraded from SQL Server 2008R2 to SQL Server 2012 Enterprise. After doing this I noticed that our DB backups were barely compressing at all. Our 22gb DB was compressing down to about 4gb ...
0
votes
1answer
526 views

Unable to Unzip a tar.gz.bz2

We run daily backups of our MySQL server. Using the following script: [ ! -d "${DEST}" ] && mkdir -p "${DEST}" FILE=${DEST}/mysql-live.${NOW}-$(date +"%T").tar.gz.bz2 # get around error ...
2
votes
4answers
54 views

Equivalent of grep -l for filenames in zipfile

Given a set of zip files, is there an easy way to list only those zipfiles that contain files whose names match a given pattern, cf. using grep -l to list only files whose contents contain lines ...
0
votes
1answer
664 views

How to ideally store images on Amazon S3

I want to store a huge number of images on Amazon S3 (served via Cloudfront). Currently the way I am doing is simply dumping the images and having basic HTTP Cache headers set to a month so that users ...
1
vote
0answers
61 views

is there any cisco-compatible ipsec+comp module?

I am looking for a waqy to establish an Ipsec tunnel(with lzs-compression enabled) between a cisco router and a host(using strongswan or sth else). I can establish a tunnel without lzs-compression. ...
0
votes
0answers
77 views

Bzip2 not deleting original files

I have a 100GB large backup file, which i compress with bzip2. But bzip2 for some reason keeps the original file. If i try it, it deletes the original file as it should: # touch file # ls file* ...
3
votes
0answers
216 views

Compression of Tomcat mod_jk results in Apache httpd

I'm developing a web application locally on my system, serving it using Tomcat (tomcat-7.0.52). In production, I want to front the Tomcat with an Apache httpd (Apache/2.2.15). This works and I ...
-2
votes
2answers
73 views

Is ZIP archive capable of storing permissions?

I am using Maven Assembly plugin to bundle my application along with configuration/settings files. It allows to specify persmissions to be stored along with files, which is quite convenient. Still I ...
0
votes
1answer
609 views

gzip compression using mod_deflate apache with tomcat

I'm trying to enable gzip compression in my Apache server which is fronting a Tomcat instance using a connector. I tried several variants of the module configuration settings in my httpd.conf. Here is ...
4
votes
2answers
5k views

7zip command line - cannot find code that works with archives

We are in the process of a server move, both to a new host and from a Server 2k8 box to a Server 2012 box. The server in question has a few drives that hold our sites and some utilities. These ...
0
votes
1answer
711 views

Compress and remove logs from jboss on linux with cron

I need to compress and remove log files after some time from serwer. I have never write scripts before. So far i have script logs.sh: #!/bin/bash LOGS=/usr/local/jboss/server/default/log/ ...
0
votes
0answers
755 views

Adding Drivers to Boot Images on Windows Deployment Server (Server 2008)

I use WDS to deploy images onto Windows PCs and laptops at work. Whenever we add a new model to be imaged, I'm usually confronted with obstacles to getting the new necessary drivers into the boot ...
0
votes
0answers
26 views

Compression with Hard Linking and Live Mounts

With Windows XP recieving its final updates in the coming months, I've been looking into how I can get all three XP versions, with the latest updates, and basic drivers, onto a single CD. In the past ...
0
votes
1answer
551 views

IIS 7.5 inconsistently Gzips files (with PHP & ASP.NET)

I made some changes to the web.config of a server running IIS 7.5 improve the performance (mostly front-end). A 3rd party testing tool says the site is running "PHP/5.3.10, ASP.NET" and if memory ...
0
votes
3answers
103 views

Fast Compression of Database Backups

Background: I need to revise/improve an automated process I created a couple years ago on a group of servers. The process goes as follows: Generate full backups of all SQL databases available in a ...
0
votes
0answers
32 views

7z command line switch for not listing files

i am using 7z to zip some directorys with files in them. What i am trying to make is to disable via switch or something to show files wich are in progres of zip in command line.
0
votes
0answers
129 views

Copying large files to Server 2008 compressed directory very slow with no obvious reason

I've observed a curious problem with our Windows Server 2008 x64 based file server when copying large (~3GB) files from a Windows 7 x64 workstation. The copy becomes extremely slow often proceeding at ...
0
votes
1answer
2k views

Compress with Gzip or Deflate my CSS & JS files [closed]

i ve a fashion website & using wordpress. I want to Compress or Gzip or Deflate my CSS & JS files. i have tried many codes with .htaccess to compress but not working. Would any body help me ...
1
vote
0answers
391 views

application/json content doesn't get gzip'ed with IIS

We have some rather lengthy AJAX calls in our app, some of which transmit over 100k of data across a rather slow encrypted network. I'd like to enable G-Zip compression on application/json to speed ...
-1
votes
1answer
374 views

windows 7.5 dynamic content compression iis [closed]

I have followed plenty blogs explaining how to enable iis7's dynamic content compression. These all seem to be based on windows server 2008. I try to do the same on IIS7.5 installed on a windows 7 ...
0
votes
1answer
628 views

Nginx: Disable gzip-compression for http only

Because of the BREACH vulnerability I'd like to disable gzip compression for TLS traffic, but not for regular HTTP traffic. I could split up every Nginx server section into two separate TLS- and ...
1
vote
0answers
72 views

http mod deflate compression works on some but not all CSS files?

I'm trying to get mod deflate and gzip setup on my server. It's all working swimmingly but it does not appear be be catching all files. It's not that it is missing ALL javascript or ALL CSS. It ...
0
votes
1answer
85 views

gzip compression with nginx - Not being reported correctly in tests?

nginx 1.4.2 Google Pagespeed Insights (web version) is reporting that I should compress a number of .js files on my site. I've checked the mime.types config file and it includes the default ...
-1
votes
1answer
965 views

How can I speed up my Duplicity backup?

I need to perform onsite backups of hundreds of gigabytes from a few Xen VMs to some storage available on a dedicated server in the same network, with a Gigabit connection. The data is mostly MySQL ...
0
votes
1answer
106 views

Rsyncable Snappy?

I have some massive Cassandra clusters that I'm maintaining on EC2. Backups offsite take a long time as the snapshots have to be tar-ed and gzip-ed and pushed over the network from the EC2 instance ...