I use Ubuntu, and Google Chrome mostly. How can I kill these HTTP headers, so that my browser caches this data? I believe it is XHR. Here are the relevant HTTP response headers:Cache-Control:no-cache, no-store, must-revalidate Pragma:no-cache.I also have Firefox, is there a plugin or something I can use to not respect "no-cache"?
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where can i get socket.h header file? will copy pasting this header file in 'incl' directory allow me to use it in the my program?
View 1 Replies View RelatedI am reading slab allocator, it defines slab cache, i am quite confuse is it same as hardware cache?
View 2 Replies View RelatedI don't understand this error nor do I know how to solve the issue that is causing the error. Anyone care to comment?
Quote:
Error: Caching enabled but no local cache of //var/cache/yum/updates-newkey/filelists.sqlite.bz2 from updates-newkey
I know JohnVV. "Install a supported version of Fedora, like Fedora 11". This is on a box that has all 11 releases of Fedora installed. It's a toy and I like to play around with it.
I was laughing about klackenfus's post with the ancient RH install, and then work has me dig up an old server that has been out of use for some time. It has some proprietary binaries installed that intentionally tries to hide files to prevent copying (and we are no longer paying for support or have install binaries), so a clean install is not preferable.
Basically it has been out of commission for so long, that the apt-get upgrade DL is larger than the /var partition (apt caches to /var/cache/apt/archives).
I can upgrade the bigger packages manually until I get under the threshold, but then I learn nothing new. So I'm curious if I can redirect the cache of apt to a specified folder either on the command line or via a config setting?
I installed squid cache on my ubuntu server 10.10 and it is work fine but i want to know how to make it cache all files like .exe .mp3 .avi ....etc. and the other thing i want to know is how to make my client take the files from the cache in the full speed. since am using mikrotik system to use pppoe for clients and i match it with my ubuntu squid
View 1 Replies View RelatedI'm trying to look at a file and find 6 or more consecutive consonants (everything except a vowel). However I have a hidden $ character at the end of each line in the file. For some reason I can't reference to it in any of the pattern searching commands.
For example: grep '[^aeiouAEIOU$]{6,}' file| more
This command returns words that contain 5 consonants at the end (because it interprets the hidden $ as not a vowel). How can I make it ignore the hidden character? Or more specifically how do I refer to the hidden character in my pattern searches?
I am using grep to filter out directories I am not interested in like this:svn stat | grep -v data/charts | grep -v lib/model | grep -v web/picsIt seems a bit "hacky". Is there a better way to specify more than one string to ignore, so that I dont have to chain multiple grep commands?
View 3 Replies View RelatedI am performing a dry run using Rsync on 2 different boxes.While i'm doing that, Under destination directory, I want a specific directory x to be ignored for sync.Please let me know the exact pattern to ignore the directory.The current command I'm using is:rsync -avnc --delete $LOCAL_DIR $USERNAME@$DESTINATION_IP:$REMOTE_DIRunder DESTINATION_IP, I would want to ignore a particular directory under REMOTE_DIR.
View 1 Replies View RelatedI installed a Amsynth from Lucid in Karmic using:
dpkg --force-depends-version -i amsynth_1.2.2-1_i386.deb
The reason for installing the Lucid version is because Karmic version is 3 years old and crashes on my machine. The Lucid Amsynth package depends on newer versions of libatk1 and libjack0 than Karmic has, but I thought I would take a risk, and turns out Amsynth runs fine. However aptitude tries to uninstall Amsynth every time I do an upgrade. I think I've managed to put it on hold but now aptitude aborts. How can I tell aptitude to ignore the broken package and carry on.
I am using Rsync to backup files to a another machine, the users on my fileserver do not exist on the backup server so Rsync throws errors about the permissions. It copies the files fine but I want to get rid of the errors and have Rsync ignore the permissions when backing up.
/backup is a mounted ftp directory
Below is the current command and output:
Code:
root@Fileserver:~# rsync -av --delete /shared/fileshare/ /backup/backup
building file list ... done
created directory /backup/backup
./
manager/ .....
rsync: chown "/backup/backup/manager/.chironfs.txt.c6MbJ7" failed: Operation not permitted (1)
rsync: chown "/backup/backup/manager/.cronman.txt.hdBG4P" failed: Operation not permitted (1) .....
sent 211115 bytes received 274 bytes 7686.87 bytes/sec
total size is 210263 speedup is 0.99
rsync error: some files could not be transferred (code 23) at main.c(977) [sender=2.6.9]
Is there a way to force rsync to not make directories in its destination directory; ie, to simply dump all of the files from the source directory directly into the destination without copying any of the folders that the files were originally in? I tried --no-dirs, but that seems to only be for empty directories.
View 1 Replies View RelatedI need only one of the lines having the same ending. It does'nt matter which lines to discard as long long as one with the same ending is retained. Of course I have to retain any unique lines too.
myfile:
aaaa bb 12345
ccc aaa 1234
abc de zzzzz
b cc dd
[Code]....
I have a csv file that has around 3 million rows. I want to process this file so that it creates a new file that contains only the rows that have 2 characters or less in the first column column.At the moment i am using SQL Loader but its taking too long so im wondering whether this would be easier if done in Unix?
View 8 Replies View RelatedWhat I want to achieve is, if I have following in my file:
x y
X z
I should be able to find the pair, x Y and replace it with x a. So, basically I want to search for case sensitive 'x' but search and replace case insensitive 'y'. How should I do it? Can this be achieved with 'sed' command?
I'm trying to set up rsync to only copy new songs from my computer to another. I'm using the "--ignore-existing" argument, but it appears to copy all files anyway. The client (source) is Windows 7 64-bit running DeltaCopy Client and the server (destination) is Synology DS410 (running rsyncd).
Here is the syntax:
How to tell the kill command to ignore processes if that process is not alive?
For example: 3453 is an alive process but 44534 is not.
kill -9 3453 44534
I'm using andLinux and for whatever reason, emacs seems to think that the file I'm editing has been changed every time I try to edit/save and keeps reprompting me. Very annoying. Is there a way to make emacs stop checking the file on the disk?
View 1 Replies View RelatedI am facing some problem with the mailx commmand. When i run the mailx command from the command line it sends it to the correct mail address which i mention.
#cat mailbody | mailx -s "Test" sampleaddr@abc.com
But when i run the same command from a perl script, it appends the machine name (hostname.abc.com) to the mail address, and the mail address (sampleaddr@abc.com - which i entered) becomes invalid [URL] - found in the maillog), failing to reach the receiver. I am running it from the csh shell. how to avoid this addition.
I'm currently studying for my Linux+ test and I'm getting conflicting information regarding the rm -rf command. Yes, I know this a dangerous command, but my question is in regard to how the command functions. In one book I'm studying it says that rm -rf / home/myfolder (there's a space in there) will delete the entire root directory because there is a space between the root and home directory. It says that if there is a spacing such as this, it will ignore anything after the space, so in this case, it would delete the root directory and stop, not that there would be anything left anyway. Then in another book I have, it says that if you did a rm -rf folderName / (with the intention of adding the trailing slash to indicate it is a directory and not a folder) it will delete everything in folderName (assuming it's a child directory of your pwd) and then CONTINUE on and delete the root directory. Now, those two statements contradict each other. When you remove a directory, does the command line ignore anything after a space or not?
View 1 Replies View RelatedI would like to create a directory public_html/archive that is a mirror of public_html/images, except that deletions in the images directory don't cause corresponding deletions in archive.
I was going to manage all of this in code, but then I figured, maybe the system can handle it for me in a robust way.
Note that the website will reference archive in real time, so it has to be an instant mirror and not something done nightly, etc.
i was looking for a way to stop my menus taking a few seconds to load my icons when i first open them and found a few guides suggesting using the gtk-upate-icon-cache command, but with the any colour you like icon theme i'm using (stored in my home folder .icons directory) i kept getting a "gtk-update-icon-cache: The generated cache was invalid." fault i used the inbuilt facility in the acyl script to copy the icons to the usr/share/icons directory and tried the command again, this time using sudo gtk-update-icon-cache --force --ignore-theme-index /usr/share/icons/ACYL_Icon_Theme_0.8.1/ but i still get the same error. i tried with several of the custom icon themes i've installed and only 1 of the first 7 or 8 i tried successfully created the cache.
View 4 Replies View RelatedI'm trying to add a header to many .cpp files in a directory (or directory tree).
My attempt was:
Code:
If I put part of the command inside quotes the substitution occurs, but then I get other errors like:
Code:
cat:
No such file or directory
I could just write a small program to do it.
I am trying to rearrange header in apache but i have run into some problems. i was able to write some with mod_header but i cannot set some headers like last modified and content length. this is what i want to do,
Firstly we have a company that can only read our xml request if the headers are in a certain order and our application doesnt send the headers in that order.
This is how the headers should look like:
And this is how it is right now:
I have used the apache to unset and set most of the but i cannot get all of them to work.
I'm trying to install vmware tools in mint.
All goes well until I get to this -
What is the location of the directory of C header files that match your running kernel? [usr/src/linux/include]
When installing the vmware tools it says to just hit enter and the default will be used.
Hitting enter just keeps giving me the error message- The path "usr/src/linux/include" is not an existing directory.
Why doesn't this work?:
View 1 Replies View RelatedHow can I extract 5th column from a file without the header.
View 5 Replies View RelatedI am using Ubuntu 9.04 with kernel version 2.6.28-11-generic.I want to compile the foll. file but i get <linux/slab.h> no such file or directory.
The kernel headers are installed in my system at /usr/src/linux-headers-2.6.28-11-generic/ directory. During compilation i specified as follows:
Why gcc is unable to find the linux/slab.h header file?
I recently (and accidentally) wiped a hard-drive which should NOT have been formatted. PhotoRec was able to recover some of the most important files from the disk.
Part of those files include a large music collection of flac files. I've placed these in a folder named 'FLAC' that looks like this:
[Start of FLAC Folder]
f11655088.flac
f11698672.flac
... (around 2,000 files total)
f291142600.flac
[End of FLAC Folder]
I'm running a livecd to rescue this data. I have access to a standard terminal in Ubuntu 10.10. I've noticed that the music player in linux will display the song title when I open any of these songs.
My goal is to automatically extract the song title from these files and update their names from f12313512.flac to 'Libera - Rebirth.flac'
I'm working with a GuruPlug...maybe you've heard of them.I'm trying to get EasyCap DC60 drivers installed on it(easycap_dc60.0.9.tar.gz), but in the README file I see that the "header files" must be present.nfortunately they are not. This little wall wart runs Debian/Lenny, probably some server oriented build.uname -r reports:2.6.32-00007-g56678ecIt boots to RunLevel 2 and stays there, incidentally.I tried apt-get install linux-headers-$(uname -r) but I am told "file not found" or something similar
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