General :: Read/write Files In C Language?
Sep 8, 2009Such as the title
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Ubuntu :: How To Make Files Read And Write
Jan 12, 2010i know that chmod +x makes a certain file executable but how do i make a file read and write.
View 3 Replies View RelatedUbuntu :: Cannot Read Or Write Extracted Japanese Files
Jun 14, 2011I've extracted a few files through the archive manager through Ark (as well as through the command line) and some folders/files that were originally in Japanese are not properly displayed in the terminal or file browser. I can't delete them nor open them; I am informed that this file does not exist.I am running Kubuntu 11.04. I had a similar problem in Ubuntu 10.04 in that the text was not displayed properly, but the files were readable and writable.
View 2 Replies View RelatedUbuntu :: Advanced - IT Groups Can Read / Write Files But Others Have No Permissions
Jan 28, 2011I have a file server running 10.04. I have a user that belongs to 2 groups (users is the primary and IT is the secondary). I have permissions set up so that this user and other users that belong to the IT groups can read/write files and others have no permissions whatsoever. I have also set the umask to 0007 so that any files created have the effective permissions. My concern is this: since my primary group is users, is it possible for me to create files with the owner group IT for only this specific folder?
View 2 Replies View RelatedUbuntu :: Share Files - Read & Write - In EXT4 Partition
May 2, 2011Recently i formatted my HDD into 5 partition namely :-
1) Win Vista
2) Ubuntu /
3) Home
4) Swp
5) EXT4 (Purpose is to share files between ubuntu and vista)
I'm wondering if its possible to install Virtual Box on both OS but pointing only to 1 virtual machine.
Also if its possible to permanently mount the shared partition on both OS.
Ubuntu Security :: Read/write Access To MP3 Files In /usr/Music?
May 2, 2011I had to reinstall Ubuntu (Natty) on a brand new computer and while installing I setup the datas partition to be mounted in /usr but now I can't have access to files I put in there even if I setup the group/user permission! I can accezz /usr/Music but all files are locked
View 5 Replies View RelatedUbuntu Servers :: Running Php Files Without Setting Read / Write Permission?
Jun 26, 2010On an Apache2 server someone else setup, I have a folder with drwx--x--x permission and the php file can still write in the folder. But on my own setup, I need to set the same folder to drwx--x-wx. Inside the folder, I have a index.php that runs just by setting rwx--x--x but on my own setup, I need to allow read permission for others/group before it can run: rwxr-xr-x (or else I get a blank page). I tried changing the folder and files to root but it's the same.
View 5 Replies View RelatedFedora Servers :: Cannot Start Apache - No Read / Write Access To HTTP Files
Jan 14, 2009I am trying to setup my webserver and I am trying to make a website to run under suexec but somehow I cannot start my apache it directly fails and SELinux is giving me errors and don't really know what to do with it, it is giving me some command to type but not sure if this will make my server less secure. The SELinux error is as follow:
Code:
Summary:
SELinux prevented httpd reading and writing access to http files.
Detailed Description:
SELinux prevented httpd reading and writing access to http files. Ordinarily httpd is allowed full access to all files labeled with http file context. This machine has a tightened security policy with the httpd_unified turned off, this requires explicit labeling of all files. If a file is a cgi script it needs to be labeled with httpd_TYPE_script_exec_t in order to be executed. If it is read-only content, it needs to be labeled httpd_TYPE_content_t, it is writable content. it needs to be labeled httpd_TYPE_script_rw_t or httpd_TYPE_script_ra_t. You can use the chcon command to change these contexts. Please refer to the man page "man httpd_selinux" or FAQ [URL] "TYPE" refers to one of "sys", "user" or "staff" or potentially other script types.
Allowing Access:
Changing the "httpd_unified" boolean to true will allow this access: "setsebool
-P httpd_unified=1"
Fix Command:
setsebool -P httpd_unified=1
I will write down how I did setup my server so maybe you can see a mistake I did. First I changed my Apache httpd.conf I added the following to it:
Code:
NameVirtualHost 192.168.1.2:80
<VirtualHost 192.168.1.2:80>
ServerName localhost
DocumentRoot /var/www/html
DirectoryIndex index.html index.html index.shtml index.php
</VirtualHost>
<VirtualHost 192.168.1.2:80>
SuexecUserGroup ulyaoth ulyaoth
ServerAdmin webmaster@ulyaoth.org
ServerName test.ulyaoth.org
DocumentRoot /var/www/ulyaoth/www/html
ErrorLog /var/www/ulyaoth/logs/error_log
CustomLog /var/www/ulyaoth/logs/access_log common
DirectoryIndex index.html index.htm index.shtml index.php
ScriptAlias /cgi-bin/ /var/www/ulyaoth/www/cgi-bin/
<Directory /var/www/ulyaoth/www/cgi-bin/>
AllowOverride none
Order allow,deny
Allow from all
Options +execCGI
AddHandler cgi-script .cgi .pl
</Directory>
</VirtualHost>
Then I created the username "ulyaoth" with the group "ulyaoth" as I specified with my suexec, then I created all the directories as specified in my httpd.conf and "chown ulyaoth:ulyaoth (dirname)" them to the right group and username.
General :: Windows Access The File From Ubuntu Got Read Only Even Though Have A Full Permission To Read, Write And Execute The File?
Feb 4, 2010What are the possible problem when Windows access the file from Ubuntu got Read Only even though have a full permission to read, write and execute the file? Ubuntu to Ubuntu accessing the file there is no problem only Windows got a problem.
View 1 Replies View RelatedGeneral :: Write A Shell Script Which Will Simultaneously Collect OS User Information And Write In An Individual Text Files?
Feb 17, 2010I want to write a shell script which will simultaneously collect OS user information and write in an individual text files.Can anyone tell me the syntax of the script.N.B. The user name will be mentioned in an array within the shell script.
View 8 Replies View RelatedGeneral :: How To Write To A Read-only Filesystem
Feb 19, 2011I have been given a headless linux system running from a SD card. I get into it by putty, directly to root, not other user and even /home dir. Whatever I copy or write will dissapear because is ro.
my etc/fstab file is:
none /dev/pts devpts gid=5,mode=620 0 0
none /proc proc defaults 0 0
none /dev/shm tmpfs defaults 0 0
/dev/hda1 /boot vfatnoauto,rw 0 0
General :: Read And Write The HW Clock?
Feb 22, 2010how to read and write i.e setting of hardware clock through c program on linux
View 5 Replies View RelatedGeneral :: Read Mp3 Filenames From A Dir And Write Id3?
Nov 30, 2010if i have a dir with several mp3's files:
example:
[root@xxx]ls -l
-rwxr-xr-x 1 web2 client1 6222573 Nov 26 17:34 01 Artist1 - Song1.mp3
-rwxr-xr-x 1 web2 client1 4989384 Nov 26 17:34 02 Artist2 - Song2.mp3
-rwxr-xr-x 1 web2 client1 6987438 Nov 26 17:36 03 Artist3 - Song3.mp3
and i need to update the id3 tag of all files with the command:
/usr/bin/id3v2 -a "Artist1" -t "Song1" Artist1 - Song1.mp3
how i do a loop to read the filename and execute the id3v2 command for each file, as i have filenames with spaces and special chars ex:"".
General :: Samba Does Not Keep Windows Attributes (read Only Files As Read Only For Example)?
Jul 16, 2011I want my samba to keep my windows attributes exactly what the user setted in windows I mean if it has read only file in win box and copy it to samba share ,samba keep it read only and same for other attributes but it does not do it now with my configuration:Quote:
[global]
workgroup = DOMAIN
server string = File Server
[code]...
General :: Read/Write Xml File Through C++ Code?
Mar 18, 2011I am trying to write a C++ Code to read write a XML file in C++.I researched a lot and find xerces is used for that but I am not able to write the code for that.Please provide me some links on how to run a code that R/W a xml file in C++.
View 1 Replies View RelatedGeneral :: How To Read - Write On NTFS Partition
Aug 27, 2010All my important data like ebooks and some programs are in a ntfs partition...when i login to my redhat i am unable to access that partition..
How to access(r/w) that partition in linux(Red Hat)?
General :: How To Read/write Physical Address
May 17, 2010One of the tasks I want to do is to read/write from/to any physical address. My question is how do I get a physical address on my Linux desktop. I was thinking of using some utility to dump my BIOS settings, and modify a "not so important" memory address there? Is this possible. Otherwise is there any other physical address I can read/write
View 3 Replies View RelatedGeneral :: No Read / Write Access To Ipod?
May 17, 2010I'm using Arch right now and i'm having problems syncing my ipod with Amarok (KDE). Everytime I would want to sync a song, it would give me access denied. it is currently mounted at /tmp/ipodbxQtrU and i have tried using chmod with no luck. I was in root when i used "chmod -R user ipodbxQtrU" and it said operation not permitted.
View 1 Replies View RelatedGeneral :: Chmod To Allow Read And Write Permissions For Directory?
Mar 31, 2010I have created directories in root. I am looking for the chmod command to allow all users read and write permissions to a specific directory. I have done chmod 775 for a file but I need this for a directory. This includes permissions on all files and sub directories.
View 3 Replies View RelatedGeneral :: Set A Group With Default Read & Write Permissions?
Jun 14, 2011What I want to be able to do, is have create a group, for example called "group1" and set its default permissions to read & write, instead of the usual just read.
So when I add a user into "group1" they automatically have read & write access to all files & directories which is in "group1".
Oh & I use crunchbang 10 (statler) for my desktops & Ubuntu 11.04 for my NFS/print/SSH/etc/etc server
General :: Group Control - Read & Write Permission ?
Dec 21, 2010I have a file the owner is root:root ( mode is 644 ), I want to release read & write permission to a non root user ( eg. admin_usr ), I tried to create a specific group ( eg. ADM ) and release it to root user and admin_usr ( by adding this users to ADM in /etc/group ) , but it is not work, if preserve the file mode to 644 , is it ok? how to do it if I want to have read & write permission in my case ?
View 5 Replies View RelatedGeneral :: Make The Root Device Read/write?
Mar 4, 2011I need to change a filename but when I boot up I get the message root device is read-only. Is there a way of changing this so that I can change the filename. I have a Mac Pro running Leopard OSX. The graphics card an NVIDIA 7500GT or driver has failed. It was suggested elsewhere that I change the relevant kext files to filename.kext.old, which I did, now when I try to boot start in OSX I get a message in various languages telling me to restart. I have tried booting in safe mode and from original Installation CD. In Safe Mode I get the same multi language splash screen, from CD I still have the graphic card problem, screen freezes and artifacts appear. So I boot up straight into CLI by holding down CMD-S hoping to be able to change filenames back but it says device read-only.
View 2 Replies View RelatedGeneral :: Disc Able To Read And Write Data For All Users?
Feb 15, 2010How make, that disc be able to read and write data for all users? I have Ubuntu 9.
View 2 Replies View RelatedGeneral :: Read / Write Ext4 Partition From Windows 7?
Mar 31, 2010I installed fedora 12 and windows 7 in pc. i can not access fedora partitions from windows. which software is suitable for this?
View 8 Replies View RelatedGeneral :: Serial Port Configuration - Write Or Read
Dec 1, 2010I have a minilinux that I being working on, the problem now is that the serial ports doesn't seem to work (I have 4 serial ports).They don't write or read.
I run the command setserial g /dev/ttySx and it says that his IRQ are 3 or 4 (3 for ttyS0 and ttyS2 , 4 for ttyS1 and ttyS4)�but when I run the command: dmesg | grep ttyS the IRQ�s are 0 for ALL my serial ports� could be this the reason why my serial ports aren�t working right??? And if it is how can I solve the problem??
General :: File Permissions - Read Or Write Access To Different Users
Jul 8, 2010I own a particular file on a Linux system. I would like to give 2 groups (accounting, shipping) read access and only read access, and 3 users(Mike, Raj and Wally) write access and only write access. How can I accomplish this?
View 3 Replies View RelatedGeneral :: Won't Let Mount An External Hard Drive As Read/write
Oct 7, 2010I try
mount -t ntfs -o rw /dev/sdb1 /mnt/exthdd
it doesn't give me any response so I presume it succeeded but when I try to touch it, it tells me it's a read-only file system
General :: Allow Specific User Permission To Read / Write Folder?
Feb 4, 2011allow specific user permission to read/write my folder
I have a folder called /TAR/Sketch
I added a new user, named Snoopy, I want to grant this user the ability to add files & directories to this folder which is under the group Sketches and the owner is me.
How can I accomplish this ?
General :: Working Of Read & Write Request To Mass Storage
Jan 18, 2011How does the read & write request from a command prompt go to usb & retrieve the file ? When a read request is given , I/O manger sends the request to file system manager (FSM) and from FSM to mass storage device drivver and from there to mass storage , is this right in Linux ?
View 1 Replies View RelatedGeneral :: Write Operations Being Performed On File With Read-only Access?
Aug 24, 2010I'm having this problem wherein the ppp program is altering the /etc/resolv.conf file when connecting.This, despite me having set file permissions to read-only. What could be the problem here?
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