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  • Javacing code in terminal havivng a Jar in CLASSPATH

    - by Masi
    How can you javac the code in terminal by using google-collections in CLASSPATH? Example of code trying to javac in terminal (works in Eclipse) import com.google.common.collect.BiMap; import com.google.common.collect.HashBiMap; public class Locate { ... BiMap<MyFile, Integer> rankingToResult = HashBiMap.create(); ... } Javacing in terminaling src 288 % javac Locate.java Locate.java:14: package com.google.common.collect does not exist import com.google.common.collect.BiMap; ^ Locate.java:15: package com.google.common.collect does not exist import com.google.common.collect.HashBiMap; ^ Locate.java:153: cannot find symbol symbol : class BiMap location: class Locate BiMap<MyFile, Integer> rankingToResult = HashBiMap.create(); ^ Locate.java:153: cannot find symbol symbol : variable HashBiMap location: class Locate BiMap<MyFile, Integer> rankingToResult = HashBiMap.create(); ^ 4 errors My CLASSPATH src 289 % echo $CLASSPATH /u/1/bin/javaLibraries/google-collect-1.0.jar

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  • Puppet Directory and File ownership ignored

    - by Phil Sturgeon
    Puppet seems to be lying to me, which is not very nice. I am trying to set some files and directories included in /vagrant/src to be 666 and 777, and set the ownership group to the correct Apache user (using the PuppetLabs Apache module). Output from Puppet says yes. [default] Running provisioner: Vagrant::Provisioners::Puppet... [default] Running Puppet with /tmp/vagrant-puppet/manifests/default.pp... stdin: is not a tty No LSB modules are available. warning: require is a metaparam; this value will inherit to all contained resources warning: notify is a metaparam; this value will inherit to all contained resources notice: /Stage[main]//File[/vagrant/src/addons/]/owner: owner changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/addons/]/group: group changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/addons/]/mode: mode changed '0755' to '0777' notice: /Stage[main]//Package[curl]/ensure: ensure changed 'purged' to 'present' notice: /Stage[main]//File[/vagrant/src/system/cms/config/]/owner: owner changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/system/cms/config/]/group: group changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/system/cms/config/]/mode: mode changed '0755' to '0777' notice: /Stage[main]//File[/vagrant/src/system/cms/config/config.php]/owner: owner changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/system/cms/config/config.php]/group: group changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/system/cms/cache/]/owner: owner changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/system/cms/cache/]/group: group changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/system/cms/cache/]/mode: mode changed '0755' to '0777' notice: /Stage[main]//File[/vagrant/src/uploads/]/owner: owner changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/uploads/]/group: group changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/uploads/]/mode: mode changed '0755' to '0777' notice: /Stage[main]/Apache/Service[httpd]/ensure: ensure changed 'stopped' to 'running' notice: /Stage[main]//File[/vagrant/src/assets/cache/]/owner: owner changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/assets/cache/]/group: group changed 'vagrant' to 'www-data' notice: /Stage[main]//File[/vagrant/src/assets/cache/]/mode: mode changed '0755' to '0777' notice: Finished catalog run in 2.29 seconds Output from ls -lah says no: $ ls -lah /vagrant/src/ total 36K drwxr-xr-x 1 vagrant vagrant 510 2012-07-03 00:11 . drwxr-xr-x 1 vagrant vagrant 340 2012-07-03 08:08 .. drwxr-xr-x 1 vagrant vagrant 136 2012-07-03 00:11 addons drwxr-xr-x 1 vagrant vagrant 102 2012-07-03 00:11 assets drwxr-xr-x 1 vagrant vagrant 510 2012-07-03 07:45 .git -rw-r--r-- 1 vagrant vagrant 1.3K 2012-07-03 00:11 .gitignore -rwxr-xr-x 1 vagrant vagrant 1.4K 2012-07-03 00:11 .htaccess -rwxr-xr-x 1 vagrant vagrant 8.8K 2012-07-03 00:11 index.php drwxr-xr-x 1 vagrant vagrant 442 2012-07-03 00:11 installer -rwxr-xr-x 1 vagrant vagrant 2.8K 2012-07-03 00:11 LICENSE -rw-r--r-- 1 vagrant vagrant 1.1K 2012-07-03 00:11 phpdoc.dist.xml -rw-r--r-- 1 vagrant vagrant 3.3K 2012-07-03 00:11 README.md drwxr-xr-x 1 vagrant vagrant 204 2012-07-03 00:11 system -rw-r--r-- 1 vagrant vagrant 42 2012-07-03 00:11 .travis.yml drwxr-xr-x 1 vagrant vagrant 102 2012-07-03 00:11 uploads Whats up with that? My entire config can be found here.

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  • Make error in installing Math support for MediaWiki

    - by Masi
    How can you solve the following Make error in installing MediaWiki? ... /local/lib/site_perl . /etc/perl /usr/local/lib/perl/5.10.0 /usr/local/share/perl/5.10.0 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 /usr/local/lib/site_perl .) at t/maint/php-tag.t line 8. BEGIN failed--compilation aborted at t/maint/php-tag.t line 8. # Looks like your test died before it could output anything. t/maint/php-tag..........dubious Test returned status 255 (wstat 65280, 0xff00) t/maint/unix-newlines....ok Failed Test Stat Wstat Total Fail List of Failed ------------------------------------------------------------------------------- t/00-test.t 127 32512 ?? ?? ?? t/inc/Database.t 127 32512 ?? ?? ?? t/inc/Global.t 127 32512 ?? ?? ?? t/inc/IP.t 127 32512 ?? ?? ?? t/inc/ImageFunctions.t 127 32512 ?? ?? ?? t/inc/Language.t 127 32512 ?? ?? ?? t/inc/Licenses.t 127 32512 ?? ?? ?? t/inc/LocalFile.t 127 32512 ?? ?? ?? t/inc/Parser.t 127 32512 ?? ?? ?? t/inc/Revision.t 127 32512 ?? ?? ?? t/inc/Sanitizer.t 127 32512 ?? ?? ?? t/inc/Search.t 127 32512 ?? ?? ?? t/inc/Title.t 127 32512 ?? ?? ?? t/inc/Xml.t 127 32512 ?? ?? ?? t/maint/php-lint.t 254 65024 966 966 1-966 t/maint/php-tag.t 255 65280 ?? ?? ?? Failed 16/19 test scripts. 966/4248 subtests failed. Files=19, Tests=4248, 46 wallclock secs (33.15 cusr + 10.38 csys = 43.53 CPU) Failed 16/19 test programs. 966/4248 subtests failed. make: *** [test] Error 255

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  • How do I add a network printer in Ubuntu 12.04?

    - by Ricky Robinson
    I know the name and the IP address of a network printer, but I can't seem to be able to search by IP address or name. Ubuntu developers love to move things around to make it difficult for users, so now with Ubuntu 12.04 I can only go on Application -> System Tools -> System Settings -> Printers, click on Network and a list of printers appears. Too bad the one I want to add isn't there. How do I do it? Here it suggests System -> Administration -> Printing, which simply doesn't exist.

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  • Make user home directory at gdm login

    - by Lorenzo
    I'm trying to make home directory at (RADIUS) user gdm login. The auth is working right, but when I try gdm says that the user hasn't a home directory. I tried to do that with pam_mkhomedir.so but is not working. My /etc/pam.d/gdm file: PAM-1.0 auth sufficient pam_radius_auth.so auth sufficient pam_nologin.so auth sufficient pam_env.so readenv=1 auth sufficient pam_env.so readenv=1 envfile=/etc/default/locale auth sufficient pam_succeed_if.so @include common-auth auth optional pam_gnome_keyring.so account sufficient pam_radius_auth.so @include common-account session [success=ok ignore=ignore module_unknown=ignore default=bad] pam_selinux.so close session optional pam_limits.so @include common-session session [success=ok ignore=ignore module_unknown=ignore default=bad] pam_selinux.so open session optional pam_gnome_keyring.so auto_start session required pam_mkhomedir.so skel=/etc/skel umask=0022 @include common-password Thanks

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  • Exclamation 403 forbidden for cgi-bin/ and cannot protect site with password

    - by gasgdasdgasdg
    First problem i have is i am getting 403 forbidden error for cgi-bin/ I have created a new /var/www2/ i can access it fine. php runs fine. Second problem is I cannot password protect it. i first tried doing htpasswd, it asks for login but everytime i login it keeps asking for new one. its getting frustrating, i have tried all tricks. and doesn't seem to work. this is a virtual host config inside sites-available. httpd.conf is empty but i have apache2.conf Code: NameVirtualHost 12.12.12.12. <VirtualHost 12.12.12.12> ServerAdmin webmaster@localhost DocumentRoot /var/www2/ <Directory /> Options FollowSymLinks AllowOverride None </Directory> <Directory /var/www2/> Options Indexes FollowSymLinks MultiViews AllowOverride None Order allow,deny allow from all </Directory> ScriptAlias /cgi-bin/ /var/www2/cgi-bin/ <Directory "/var/www2/cgi-bin/"> AllowOverride Options Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch AddHandler cgi-script cgi pl Order allow,deny Allow from all </Directory> ErrorLog /var/log/apache2/error.log # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel warn CustomLog /var/log/apache2/access.log combined ServerSignature On Alias /doc/ "/usr/share/doc/" <Directory "/usr/share/doc/"> Options Indexes MultiViews FollowSymLinks AllowOverride None Order deny,allow Deny from all Allow from 127.0.0.0/255.0.0.0 ::1/128 </Directory> </VirtualHost>

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  • How to set up that specific domains are tunneled to another server

    - by Peter Smit
    I am working at an university as research assistant. Often I would like to connect from home to university resources over http or ssh, but they are blocked from outside access. Therefore, they have a front-end ssh server where we can ssh into and from there to other hosts. For http access they advise to set up an ssh tunnel like this ssh -L 1234:proxyserver.university.fi:8080 publicsshserver.university.fi and put the proxy settings of your browser to point to port 1234 All nice and working, but I would not like to let all my other internet traffic go over this proxy server, and everytime I want to connect to the university I have to do this steps again. What would I like: - Set up a ssh tunnel everytime I log in my computer. I have a certificate, so no passwords are needed - Have a way to redirect some wildcard-domains always through the ssh-server first. So that when I type intra.university.fi in my browser, transparently the request is going through the tunnel. Same when I want to ssh into another resource within the university Is this possible? For the http part I think I maybe should set up my own local transparent proxy to have this easily done. How about the ssh part?

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  • How to make Shared Keys .ssh/authorized_keys and sudo work together?

    - by farinspace
    I've setup the .ssh/authorized_keys and am able to login with the new "user" using the pub/private key ... I have also added "user" to the sudoers list ... the problem I have now is when I try to execute a sudo command, something simple like: $ sudo cd /root it will prompt me for my password, which I enter, but it doesn't work (I am using the private key password I set) Also, ive disabled the users password using $ passwd -l user What am I missing? Somewhere my initial remarks are being misunderstood ... I am trying to harden my system ... the ultimate goal is to use pub/private keys to do logins versus simple password authentication. I've figured out how to set all that up via the authorized_keys file. Additionally I will ultimately prevent server logins through the root account. But before I do that I need sudo to work for a second user (the user which I will be login into the system with all the time). For this second user I want to prevent regular password logins and force only pub/private key logins, if I don't lock the user via" passwd -l user ... then if i dont use a key, i can still get into the server with a regular password. But more importantly I need to get sudo to work with a pub/private key setup with a user whos had his/her password disabled. Edit: Ok I think I've got it (the solution): 1) I've adjusted /etc/ssh/sshd_config and set PasswordAuthentication no This will prevent ssh password logins (be sure to have a working public/private key setup prior to doing this 2) I've adjusted the sudoers list visudo and added root ALL=(ALL) ALL dimas ALL=(ALL) NOPASSWD: ALL 3) root is the only user account that will have a password, I am testing with two user accounts "dimas" and "sherry" which do not have a password set (passwords are blank, passwd -d user) The above essentially prevents everyone from logging into the system with passwords (a public/private key must be setup). Additionally users in the sudoers list have admin abilities. They can also su to different accounts. So basically "dimas" can sudo su sherry, however "dimas can NOT do su sherry. Similarly any user NOT in the sudoers list can NOT do su user or sudo su user. NOTE The above works but is considered poor security. Any script that is able to access code as the "dimas" or "sherry" users will be able to execute sudo to gain root access. A bug in ssh that allows remote users to log in despite the settings, a remote code execution in something like firefox, or any other flaw that allows unwanted code to run as the user will now be able to run as root. Sudo should always require a password or you may as well log in as root instead of some other user.

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  • Is it possible to use a laptop as an external monitor?

    - by Jephir
    I need to create a multi-monitor setup for my desktop computer but I have no additional monitors with me right now, aside from my laptop. Is it possible to use my laptop screen as an external monitor? Note that I am not trying to connect a monitor to my laptop, rather, I am trying to connect my laptop screen to a desktop video card (if this is possible).

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  • Apache - how to serve from a directory inside home folder, whereas home folder doesn't has any publi

    - by Vikrant Chaudhary
    Hi, I'm using Apache2 for completely local development purposes. I'm trying to make DocumentRoot to be /home/vikrant/www/ whereas permissions of /home/vikrant/ are 700. I'm getting 403 Forbidden when DocumentRoot is /home/vikrant/www/ however It Works! when DocumentRoot is /var/www/. I've even changed permissions of /home/vikrant/www/ to 777 and changed owner and group to www-data. Is it possible to serve from home directory whereas home directory doesn't has public permissions? If yes, then how?

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  • What is this dm-0 device?

    - by Jeff Shattock
    While poking around trying to figure out why a Linux - Linux file transfer is running slower than I think it should, I stumbled across something I'm not familiar with. /dev/dm-0 seems to be my bottleneck, but I have no idea what it is. On my destination server, the iostat command shows a device at the bottom, /dev/dm-0, as being 100% utilized. This server has 6 disks in a mdadm raid5 set, with LVM running on top of it. Each of the underlying disks are sitting around 50% util. The transfer is writing to a logical volume located on this raidset. What is this /dev/dm-0 thing? Once I know what it is, maybe I can find how to increase its speed, or at least understand why its the speed that it is.

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  • sudoer scheme for another web developer that retains my future control of a virtual server?

    - by Tchalvak
    Background: Virtual Private Server I have a virtual private server that I'm looking to host multiple websites on, and provide access to another web developer. I don't care about putting too many constraints on him, though I wouldn't mind isolating the site that he'll be developing from other sites on the server that I will develop. The problem: retain control Mainly what I want is to make sure that I retain control over the server in the future. I want to reserve the ability to create/promote/demote and other administrative functions that don't deal with web software. If I make him an admin, he can sudo su - and become root and remove root control from me, for example. I need him not to be able to: take away other admin permissions change the root password have control over other security/administrative functions I would like him to still be able to: install software (through apt-get) restart apache access mysql configure mysql/apache reboot edit web development configuration type files in /etc/ Other Standard Setups would be happily considered I've never really set up a good sudoers file, so simple example setups would be very useful, even if they're only somewhat similar to the settings that I'm hoping for above. Edit: I have not yet finalized permissions, standard, useful sudo setups are certainly an option, the lists above are more what I'm hoping I can do, I don't know that that setup can be done.

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  • How to lock screen in linux before hibernating?

    - by Emanuel Ey
    So when i hibernate my laptop the screen doesn't lock automatically. To solve this i've changed /etc/acpi/powerbtn.sh to contain: su - myUsername -c "gnome-screensaver-command -l" sudo pm-hibernate exit 0 When running this file from a command line it works as intended (ie, lock the screen and then hibernate). Unfortunately, when pressing the power button, it still just hibernates without locking the screen -what am I missing? EDIT: I've added the line whoami>>~/Desktop/test.txt to verify which user is executing the /etc/acpi/powerbtn.shscript. When pressing the power button, the file test.txt is created, but is empty. From this i conclude that the script is in fact being called when pressing the power button. What i do not understand is how the output of whoami can be empty...

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  • A specific user is unable to log in to vsftpd

    - by HackToHell
    I am setting up a new user let his name be ftpguy. He has access to only one directory /var/www/xxx. I have already chowned the directory so that he has write and read privileges. The user is also unable to login via ssh as I have disabled that by changing his shell to /sbin/nologin. Also, in vsftpd config, I have enabled the chroot_local_user. Now whenever I log in from ftp, i get an auth error. Connect socket #1008 to xxxxxxxx, port 21... 220 Welcome to blah FTP service. USER ftpguy 331 Please specify the password. PASS ********** 530 Login incorrect. I changed the password to something different several times, using the passwd command, nothing happens, i still the above error. However I am able to log in with my ssh creditals to my ftp server without any problems.(I do not use a key).

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  • After re-installing ubuntu 13.10, stuck at GRUB Rescue, Boot-Repair didn't work!

    - by user205691
    Because i could not get the WiFi login work, i thought i will reinstall ubuntu, with internet connection to have updated drivers for wireless & graphics etc. I have deleted earlier linux partitions usings gparted and re-installed ubuntu 13.10, exactly following the same steps as i did earlier, making a 100GB /home on dev/sda and pointing root to /dev/sdb (SSD) and swap on dev/sda/ . Installing boot on /dev/sdb. But, somehow i think the grub is either corrupted or removed because i am unable to boot the laptop to any OS now. I get the following message: "no such device" xxxxx followed by huge HEX number GRUB rescue when i type ls on Grub rescue prompt, i can see hd0 & hd1, but thats about it. i tried Boot-repair but it is unable to fix the problem. The following log is generated via boot-repair create log: Boot-repair log I am unable to boot into windows or linux at the moment and need help to fix the grub so i can boot !!

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  • Use AssignUserId as variable in Apache MPM ITK

    - by Robert Hanson
    I heard that the MPM-ITK module for Apache can change Apache server's behaviour to access some folder / file using the UID or GID from the default UID (www-data) into a given UID on the configuration. For example: <IfModule mpm_itk_module> AssignUserId user group </IfModule> Is it possible to make the username and group a variable? I want to make Apache access the /home folder as its owner. For example /home/me can only be accessed by the user me, while /home/you can only be accessed you.

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  • Why are 2 Adobe Flash Plugin on USC (Ubuntu Software Center)?

    - by LuC1F3R
    As you know in Ubuntu Software Center is 2 times Adobe Flash Plugin. One is called Adobe Flash Plugin and other Adobe Flash Plugin 10. Which of the two to install? Or rather it is the recommended installation methods? If we think well, we can install the Adobe Flash plugin for Firefox from the notification date (Install missing plugin) or walking on the Adobe website and downloading the package .deb. After all, how to properly install Flash Player on Linux Ubuntu? (But my biggg question is why are 2 Adobe Flash Plugin on USC? ...for what? If you click on "More Info", the description are the same for both)

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  • what does 999 means here

    - by Brij Raj Singh
    I did ll on one of my directories, what does 999 means here, drwxr-xr-x 9 git mysql 4096 Nov 12 14:41 gitlab/ drwxr-xr-x 6 gitlab_ci 999 4096 Jun 28 13:36 gitlabci/ could these directories be fully owned like gitlab is owned by git and gitlabci to be owned by gitlab_ci I want something like this drwxr-xr-x 9 git git 4096 Nov 12 14:41 gitlab/ drwxr-xr-x 6 gitlab_ci gitlab_ci 4096 Jun 28 13:36 gitlabci/

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  • How do I install Zimbra Desktop in an Ubuntu-friendly way?

    - by d3vid
    I'd like to install Zimbra Desktop but I'm worried about picking logical installation locations and how it will integrate with the Unity desktop. If it doesn't appear in the Messaging Menu there isn't much I can do about that, but what about the launcher? There doesn't seem to be PPA or similar resource. These instructions for 10.10 seem complete: http://www.ubuntugeek.com/how-to-install-zimbra-desktop-on-ubuntu-10-10-maverick.html 6 If you would, accept the default directori where it install /opt/zimbra/zdesktop Is this the logical location for Ubuntu? 9 Now you’ll be asked about where to install files, for example: Home//.zdesktop Sounds right. Is it? 10 And then you’ll be asked about the path where to locate the icon where you’ll launch Zimbra, for example: /home//Desktop How about this?

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  • sudo apt-get install apache2 does not fetch apache

    - by dave
    Hello, Trying out sudo apt-get install apache2 This is what I get root@x27:/home/test# sudo apt-get install apache2 Reading package lists... Done Building dependency tree Reading state information... Done E: Couldn't find package apache2 Appreciate help for using apt-get for apache Thanks Dave

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  • sudo apt-get install apache2 does not fetch apache

    - by dave
    Hello, Trying out sudo apt-get install apache2 This is what I get root@x27:/home/test# sudo apt-get install apache2 Reading package lists... Done Building dependency tree Reading state information... Done E: Couldn't find package apache2 Appreciate help for using apt-get for apache Thanks Dave

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