I am trying to do a distributed testing to JSON APIs. But in Ubuntu 14.04, Jmeter-server (the slaves) just don't run. I have tried chmod +x, going root, even the hazards of chmod 777. But still, when you execute "./jmeter-server", permission denied still appears. Why is this so?
Make sure you also chmod +x on the /bin/jmeter file.
/bin/jmeter-server in turn calls /jmeter to start.
Related
I wanted to add a path to my .bashrc file on Ubuntu on Windows.
Since then, I get always:
/home/gian1312/.bashrc: Permission denied
I deleted all my changes. It did not help.
Then I opened the .profile file to add the path there. --> Now I get:
/home/gian1312/.profile permission denied
I deleted all my changes. All edits were made by Notepad++ in Windows.
I am looking for a solution for several days. Probably a reinstallation would help but as long as I do not know the reason I do not want to risk to face the same problem.
Best Regards and thanks a lot
Gian
The error simply says that permission denied. Since the question is not completely clear, the following things can be tried:
1) Check the permission of the file ".bashrc" and ".profile" and make sure it is 0644
2) Check the upper level directory permission (here the folder /home/gian1312) and make sure it is 0755.
3) If the first two are fine, then you need to check the permission of the "path" which you are trying to add and it should have enough permissions to be readable by the user "gian1312"
Editing the answer as per the below comment:
To change the permissions, please run the below commands:
chmod 0755 /home/gian1312
chmod 0644 /home/gian1312/.bashrc
chmod 0644 /home/gian1312/.profile
I am running Raspbian version 7 on my raspberry pi. I am running owncloud on this. I have mounted an external drive under /media/Owncloud. This is where I have owncloud store all the files. I cannot access this directory. When I try cd /media/Owncloud it gives me the following error:
-bash: cd: /media/Owncloud/: Permission denied
How can I access this directory?
OwnCloud and external hard drives are tricky and you have a permission issue. For some reason, trying to make a link to an external hard drive has issues, so you need to try mounting your external hard drive.
External hard drive - Apply the proper group and read permissions:
chown -R www-data:www-data /media/user/your_hard_drive/owncloud_data/
chmod -R 777 /media/user/your_hard_drive/owncloud_data/
Local hard drive - Apply the proper group and read permissions:
mkdir /var/www/owncloud/data
chown -R www-data:www-data /var/www/owncloud/data
chmod -R 777 /var/www/owncloud/data
Make the mount of local hard drive to external hard drive
mount --bind /media/user/your_hard_drive/owncloud_data/ /var/www/owncloud/data/
Source:
https://manandkeyboard.wordpress.com/2014/09/15/owncloud-and-an-external-hard-drive/
If you just want to cd into the directory, change to root with sudo -i.
In order to access /media/Owncloud, you need to set the proper permissions. Run the command sudo chmod 755 /media/Owncloud(for more security relative to permission 777).
You also may need to allow to webserver to access the directory. In order to do that, run sudo chown -R www-data:www-data /media/Owncloud
Sources:
My own experience and frusteration in running into the exact same problem
http://www.instructables.com/id/Raspberry-Pi-Owncloud-dropbox-clone/?ALLSTEPS A great albeit somewhat outdated guide to set up owncloud on a Raspberry Pi.
The issue is with wrong permissions.
If the webserver runs as user www-data, the mounted folder must be somehow accessible to that user
either that user must be owner of mounted folder and its contents, and have the "user" permissions, or
the the folder must be accessible to the group the webserver user is in (usually www-data).
To see the current permissions use the ls -l command.
To change the owner use chown command,
to change the permissions for the user-owner, and group-owner, use the chmod command,
or just use Midnight commander (mc) or some GUI to do that.
If you are mounting the external volume through /etc/fstab check the options in there. I would not recommend using the volume with some dynamic mounting (like the file managers do (gvfs-fuse)) if is a key folder for a webserver with ownCloud and you need to have it auto-mounted on boot, as some specific user that the webserver is run as.
I have an experience with having the ownCloud data folder on /srv/data (also ownCloud 7.0 on Ubuntu Server 14.04 VPS), the permissions are 770 and the owner is www-data:www-data, and in the ownCloud config file, I use the line
'datadirectory' => '/srv/data',
I would not recommend using 777 permissions, as it is not a good security practice in general.
I'm trying to install hadoop for the first time and I'm following this tutorial http://www.youtube.com/watch?v=xrxQXfE7t9A & https://sites.google.com/site/howtohadoop/how-to-install-hdp#bmec2
What I'm trying to do is setting up the master node to access the other slave node. So, when it comes to set the permission for the /root/.ssh folder by "chmod 700 /root/.ssh" an error message is displayed that I do not have permission.
I couldn't understand why this message? Why I do not have permission?
any help?
You don't have permission since you are not logged in as root and trying to play with the files owned by root. Run sudo chmod 700 /root/.ssh . sudo makes you run commands as root on the system.
I have a freshly installed Tomcat 7 server, and I'm trying to make IntelliJ deploy a HelloWorld Spring MVC app to Tomcat.
My Tomcat home is /usr/share/tomcat7 and Tomcat base is /var/lib/tomcat7
However, when I try to run the project, IntelliJ throws an error saying:
Error running Tomcat : Error copying configuration files from /var/lib/tomcat7/conf to /home/adonis/.IntelliJIdea12/system/tomcat/Tomcat__SpringMVCApp/conf : /var/lib/tomcat7/conf/tomcat-users.xml (Permission denied)
Here is a screenshot - http://i.imgur.com/CQ3z0e1.png
Any permissions I need to set up?
Try chmod -R 777 /var/lib/tomcat7/conf/, it works to me.
Make sure that files under /var/lib/tomcat7/conf/ directory have read permission for the user IntelliJ IDEA is running from.
chmod -R 644 /var/lib/tomcat7/conf/
should help.
Also check that /home/adonis/.IntelliJIdea12/system/tomcat/ has correct permissions and owner. Could be that it was created from a different user and your current user doesn't have the rights to write into it.
If it doesn't help, download and unpack a new Tomcat installation from .tar.gz file, configure IDEA to use this installation instead.
Note that Tomcat installed using the package manager on some Linux systems has non-standard layout and permissions, and therefore will not work with IDEA.
I had the same problem and these steps helped me to Start my tomcat7 from Intellij :
I have Linux Mint 17,and Tomcat 7 which is installed using apt-get
CATALINA_HOME in /usr/share/tomcat7 and CATALINA_BASE in /var/lib/tomcat7
1- First I created a soft link which references /etc/tomcat7
cd /usr/share/tomcat7
ln -s /etc/tomcat7 conf
2- Then you have to change the access permissions of /etc/tomcat7
sudo chmod -R 655 /etc/tomcat7/
That's it.
For me, this worked for Tomcat 8 on Manjaro Linux:
sudo chmod -R 755 /usr/share/tomcat8/
I added my own user account to the tomcat7 group.
And chmod g+r /var/lib/tomcat7/conf/tomcat-users.xml
Had the same error with usr/share, dont just blindly run a command to act as magic-wand as many just tell you you run this and that on a mother-directory.
this is Linux, always some stupid thing with the permissions.
all you garra do is using chmod 666 or chmod 777 on files that are causing the error, but you need to look at those files first using ll and ls to make sure you are not decreasing some access, you may have a directory with 77x and when you do 666 you mess things up.
just gradually and one by one increase the chmod level and check whether problem goes away or not.
Sorry I didn't give you some code to fix all the problems.
This also happens to me, and I managed to solve it for Tomcat version 9, this problem is related to the configuration of Tomcat and you just need to give it permissions to be deployed.
You can use this link for more instructions.
I restored my Mac form a Time Machine backup, and now I can't check files into my svn repo.
I have tried svnadmin recover, but it fails:
svnadmin: Can't open file 'WriteAssist/db/write-lock': Permission denied
The directory is owned by the "admin" user that I set up for bootstrapping the machine. My current user is "andersprivat".
Should I just chown the entire tree? Doing a chmod 777 would presumably work, but seems like a big security hole.
In the end svnadmin recover appeared to do nothing at all for me.
I ended up having to chmod -R 777 all the files to be allowed to check in at all, then manually handling all in-flight issues. Did not leave me loving svn any more than I already did. When it works it's great, but getting it up when it has stumbled is a b*tch.