By following the official instructions http://www.mongodb.org/display/DOCS/Quickstart+Unix and this post http://blog.phy5ics.com/2010/03/27/installing-mongodb-on-mediatemple-dv/ I've just about managed to get mongodb installed on MediaTemples DV 4.0 server (I think).
I am however having problems installing the PHP driver http://www.mongodb.org/display/DOCS/PHP+Language+Center
In SSH I get this:
[root#xxx]# cd /var/tmp
[root#xxx]# pecl install mongo
downloading mongo-1.1.4.tgz ...
Starting to download mongo-1.1.4.tgz (68,924 bytes)
.................done: 68,924 bytes
18 source files, building
running: phpize
Configuring for:
PHP Api Version: 20090626
Zend Module Api No: 20090626
Zend Extension Api No: 220090626
/usr/bin/phpize: /var/tmp/mongo/build/shtool: /bin/sh: bad interpreter: Permission denied
Cannot find autoconf. Please check your autoconf installation and the $PHP_AUTOCONF environment variable. Then, rerun this script.
ERROR: `phpize' failed
I am logged in as the root user - I don't understand why it's failing and what steps I need to take to install the PHP driver?
Thanks
Run the following commands on your server's command line:
$ mkdir /root/tmp
$ mount --bind /root/tmp /tmp
$ umount /tmp; umount /var/tmp
$ pecl install mongo
A few things:
/root/tmp is just an arbitrary temp directory. You can use whatever you want, provided it exists.
Some instructions say to use --host instead of --bind. On RHEL/CentOS mount says --host is an unrecognized option.
If you're on a VM, it's likely that you'll have to do this each time you restart your VM/Container.
For Media Temple customers, I can confirm that this works on both (dv) and (ve) servers with CentOS 5 and 6.
From media temple support: Need to create a temporary directory (/root/tmpz):
$ mkdir /root/tmpz
$ mount --host /root/tmpz /tmp
$ umount /tmp; umount /var/tmp
$ pecl install mongo
Build complete.
Don't forget to run 'make test'.
running: make INSTALL_ROOT="/var/tmp/pear-build-root/install-mongo-1.1.4" install
Installing shared extensions: /var/tmp/pear-build-root/install-mongo-1.1.4/usr/lib64/php /modules/
running: find "/var/tmp/pear-build-root/install-mongo-1.1.4" | xargs ls -dils
69094140 4 drwxr-xr-x 3 root root 4096 Feb 22 13:40 /var/tmp/pear-build-root/install-mongo-1.1.4
69275176 4 drwxr-xr-x 3 root root 4096 Feb 22 13:40 /var/tmp/pear-build-root/install-mongo-1.1.4/usr
69275177 4 drwxr-xr-x 3 root root 4096 Feb 22 13:40 /var/tmp/pear-build-root/install-mongo-1.1.4/usr/lib64
69290445 4 drwxr-xr-x 3 root root 4096 Feb 22 13:40 /var/tmp/pear-build-root/install-mongo-1.1.4/usr/lib64/php
69290447 4 drwxr-xr-x 2 root root 4096 Feb 22 13:40 /var/tmp/pear-build-root/install-mongo-1.1.4/usr/lib64/php/modules
69290448 676 -rwxr-xr-x 1 root root 684126 Feb 22 13:40 /var/tmp/pear-build-root/install-mongo-1.1.4/usr/lib64/php/modules/mongo.so
Build process completed successfully
Installing '/usr/lib64/php/modules/mongo.so'
install ok: channel://pecl.php.net/mongo-1.1.4
configuration option "php_ini" is not set to php.ini location
You should add "extension=mongo.so" to php.ini
Do you have php-dev installed? phpize is basically "compiling" the MongoDB driver, but unless you have the -dev installed, this may not work.
Related
I am trying to configure an user account using one cloud-init yaml file that include a call to write_files module, like this:
write_files:
#passwd file for vncserver
- path: /home/ubuntu/.vnc/passwd
owner: ubuntu:ubuntu
permissions: '0600'
defer: true
encoding: b64
content: bmtzZGN1eQo=
The file is created as expected, but the problem is that the parent directory is owned by root, and not by ubuntu user.
$ ls -la .vnc/
total 12
drwxr-xr-x 2 root root 4096 Dec 20 16:24 .
drwxr-x--- 5 ubuntu ubuntu 4096 Dec 20 16:24 ..
-rw------- 1 ubuntu ubuntu 8 Dec 20 16:24 passwd
I tried to manually create the /home/ubuntu/.vnc/ directory prior to create the passwd file to be able to set the ownership of the directory, just to find that documentation of write_files does not explain how to create (empty) directories.
I know that I could do this using runcmd module to insert a command like this:
runcmd:
- mkdir --mode 0600 --parents /home/ubuntu/.vnc
- echo bmtzZGN1eQo | base64 -d > /home/ubuntu/.vnc/passwd
- chmod 0600 /home/ubuntu/.vnc/passwd
but this seems to be too complex to do such small task.
It is possible to use write_files module to create directories or change ownership/permission of existing directories?
I've been trying to get this to work by following the answers in these questions:
How to uninstall postgresql on my Mac (running Snow Leopard)
Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?
...but they're not working. So, here's what I have tried instead/in addition...
.
me#myMac:~$ cd /Library/PostgreSQL/14
me#myMac:/Library/PostgreSQL/14$ ./uninstall-postgresql.app/
-bash: ./uninstall-postgresql.app/: is a directory
me#myMac:/Library/PostgreSQL/14$ open ./uninstall-postgresql.app/
LSOpenURLsWithRole() failed with error -10810 for the file /Library/PostgreSQL/14/uninstall-postgresql.app.
me#myMac:/Library/PostgreSQL/14$ open -a ./uninstall-postgresql.app/
Unable to find application named './uninstall-postgresql.app/'
me#myMac:/Library/PostgreSQL/14$ open -a uninstall-postgresql.app/
Unable to find application named 'uninstall-postgresql.app/'
me#myMac:/Library/PostgreSQL/14$ sudo open uninstall-postgresql.app/
Password:
LSOpenURLsWithRole() failed with error -10810 for the file /Library/PostgreSQL/14/uninstall-postgresql.app.
me#myMac:/Library/PostgreSQL/14$ cd /Library/PostgreSQL/14/uninstall-postgresql.app/Contents/MacOS/
me#myMac:/Library/PostgreSQL/14/uninstall-postgresql.app/Contents/MacOS$ install
install install_name_tool installvst
install-info installer
me#myMac:/Library/PostgreSQL/14/uninstall-postgresql.app/Contents/MacOS$ installer
Usage: installer [-help] [-dominfo] [-volinfo] [-pkginfo] [-allowUntrusted] [-dumplog]
[-verbose | -verboseR] [-vers] [-config] [-plist]
[-file <pathToFile>] [-lang <ISOLanguageCode>] [-listiso]
[-showChoicesXML] [-applyChoiceChangesXML <pathToFile>]
[-showChoicesAfterApplyingChangesXML <pathtoFile>]
-pkg <pathToPackage>
-target <[DomainKey|MountPoint]>
me#myMac:/Library/PostgreSQL/14/uninstall-postgresql.app/Contents/MacOS$ installbuilder.sh
-bash: installbuilder.sh: command not found
SINCE I couldn't run/find installbuilder.sh using the following command...
me#myMac:/Library/PostgreSQL/14/uninstall-postgresql.app/Contents/MacOS$ installbuilder.sh
-bash: installbuilder.sh: command not found
...as the other answers in my OP suggest, I went on to try the steps below:
me#myMac:/Library/PostgreSQL/14/uninstall-postgresql.app/Contents/MacOS$ ls -la
total 3112
drwxr-xr-x 5 root daemon 160 Sep 23 10:48 ./
drwxr-xr-x 5 root daemon 160 Sep 23 09:18 ../
-rwxr-xr-x 1 root daemon 673 Sep 23 10:48 installbuilder.sh*
-rwxr-xr-x 1 root daemon 1449456 Sep 23 10:07 osx-x86_64*
-rwxr-xr-x 1 root daemon 135216 Jul 14 11:21 uninstall-postgresql*
me#myMac:/Library/PostgreSQL/14/uninstall-postgresql.app/Contents/MacOS$ ./installbuilder.sh
Unable to initialize installer
me#myMac:/Library/PostgreSQL/14/uninstall-postgresql.app/Contents/MacOS$ ./uninstall-postgresql
Usage: ./uninstall-postgresql installerName [args ...]
me#myMac:/Library/PostgreSQL/14/uninstall-postgresql.app/Contents/MacOS$ ./uninstall-postgresql osx-x86_64
and VOILA!!!
This launched the uninstall GUI
Choose UNINSTALL ALL / REMOVE ENTIRE INSTALLATION
The uninstaller will do its thing and then prompt you with this:
At this point you'll want to follow the steps provided in this PREVIOUS StackOverflow ANSWER - steps 3 through 6 of #user1181328's answer. I'll list them here for convenience:
Remove the PostgreSQL and data folders. The Wizard will notify you that these were not removed.
sudo rm -rf /Library/PostgreSQL
Remove the ini file:
sudo rm /etc/postgres-reg.ini
Remove the PostgreSQL user:
using System Preferences -> Users & Groups.
Unlock the settings panel by clicking on the padlock and entering your password.
Select the PostgreSQL user and click on the minus button.
Restore your shared memory settings:
sudo rm /etc/sysctl.conf
That should be all! The uninstall wizard would have removed all icons and start-up applications files so you don't have to worry about those.
I get this error when I try to use yum,
http://iredmail.org/yum/rpms/6/repodata/repomd.xml: [Errno 14] problem making ssl connection
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: iRedMail. Please verify its path and try again
I tried the below but the error persists.
yum clean all
rm /var/lib/rpm/__db*
rpm --rebuilddb
yum update
Please let me know how to fix this, appreciate your help.
Create repo.disabled inside /etc/yum.repos.d
[root#centos ~]# mkdir /etc/yum.repos.d/repo.disabled
[root#centos ~]# ls /etc/yum.repos.d/
centos.repo centos.repo centos-updates.repo centos-updates-testing.repo
repo.disabled
Then move all these 3 repo files into repo.disabled folder :
[root#centos ~]# mv /etc/yum.repos.d/centos.repo/etc/yum.repos.d/repo.disabled
[root#centos ~]# mv /etc/yum.repos.d/centos-updates.repo/etc/yum.repos.d/repo.disabled
[root#centos ~]# mv /etc/yum.repos.d/centos-updates-testing.repo/etc/yum.repos.d/repo.disabled
List out the updated files and folders inside /etc/yum.repos.d :
[root#centos ~]# ls -l /etc/yum.repos.d/
total 8
-rw-r--r--. 1 root root 92 Aug 18 00:09 centos.repo
drwxr-xr-x. 2 root root 4096 Aug 18 11:27 repo.disabled
NOTE : Only file centos.repo and the folder repo.disabled should exist.
Now you gotta run yum clean all to clear the cache and everything should work just fine.
[root#centos ~]# yum clean all
I use wget to download an entire website with all included assets, the problem is that wget does not download included videos.
For example with this website, if I execute the following command :
wget -q -r ‐‐page-requisites http://videohtml5.byethost11.com/index.html
It download almost everything but if you open the web page, you'll see that the video is not downloaded.
I have tried the following options without results:
-r : for recursion
--page-requisites : to download all included assets
However if I directly put the link to the video as an option of wget it works :
wget -q -r ‐‐page-requisites http://videohtml5.byethost11.com/movie.mp4
But I would like to download everything in one command. I have read the wget manual but I didn't see any other option that could do that. That's why I am asking your help.
EDIT : I change the url to really match my need
SOLUTION : Because I am using Windows, I didn't get the latest released which has the fix for the bug. Do not download wget from http://gnuwin32.sourceforge.net/packages/wget.htm, but use https://eternallybored.org/misc/wget/ instead.
The video is hosted at a different domain: you need the -H parameter.
See the manpage section about spanning hosts: https://www.gnu.org/software/wget/manual/wget.html#Spanning-Hosts
== Update ==
It seems wget has a bug preventing to download the <source> of the <video> tag. See https://lists.gnu.org/archive/html/bug-wget/2013-06/msg00070.html
This works as you expect:
wget -H -r --level=1 -k -p http://camendesign.com/code/video_for_everybody/
...
drwxr-xr-x 24 root root 4096 Apr 17 10:08 camendesign.com
drwxr-xr-x 2 root root 4096 Apr 17 10:08 clips.vorwaerts-gmbh.de
drwxr-xr-x 2 root root 4096 Apr 17 10:08 forum.camendesign.com
-rw-r--r-- 1 root root 13700 May 12 2013 test.html
drwxr-xr-x 2 root root 4096 Apr 17 10:08 www.youtube.com
root#test /tmp/test# cd clips.vorwaerts-gmbh.de/
root#test /tmp/test/clips.vorwaerts-gmbh.de# ll
total 5396
-rw-r--r-- 1 root root 5510872 Feb 9 2010 big_buck_bunny.mp4
I'm currently reading a book on programming with C, I got to a part where I've got to write a program which will display the real uid and effective uid that the file is being executed on. After compiling the code with gcc, I input the command to see the current uOwner and gOwner ls- l id_demo the output is this:
-rwxrwxr-x 1 user user 8629 Sep 21 13:04 id_demo
I then execute the program itself, this is what I get:
real uid: 1000 effective uid: 1000
...so far so good. I then input a command to change the owner of the file:
sudo chown root:root ./id_demo
The ls -l confirms that the owner has been changed to root:
-rwxrwxr-x 1 root root 8629 Sep 21 13:04 id_demo
Again, executing the program shows real uid and uid as 1000. The last step after which the uid must be 0 is this: sudo chmod u+s ./uid_demo but for me they stay as 1000, where in the book the output is clearly show to be this:
real uid: 1000
effective uid: 0
Any ideas why is this happening?
UPDATE
id_demo source code:
#include <stdio.h>
int main ()
{
printf("real uid: %d\n", getuid());
printf("effective uid: %d\n", geteuid());
}
UPDATE 2
Screen shots
PLEASE HELP. I'm going crazy I spent 6+hour looking for the solution and I need to move on.
We've figured it out. The cause is an ecryptfs-mounted home directory. The mount output contains the following line:
/home/evgeny/.Private on /home/evgeny type ecryptfs
That means that the home directory isn't actually part of the root filesystem (that has the necessary suid flag), but its own virtual filesystem that apparently doesn't support setuid binaries by default. I have successfully reproduced the issue with a test user that has an encrypted home directory.
It is possible to add the suid flag to the ecryptfs with the following command:
sudo mount -i -o remount,suid /home/evgeny
I'm not certain though how safe that is, nor how to change it permanently so that it would survive reboots.
This works for me:
compile
$ gcc uid_demo.c -o uid_demo
$ ll
total 12
-rwxrwxr-x 1 saml saml 6743 Sep 21 17:05 uid_demo
-rw-rw-r-- 1 saml saml 116 Sep 21 16:58 uid_demo.c
chown
$ sudo chown root:root uid_demo
$ ll
total 12
-rwxrwxr-x 1 root root 6743 Sep 21 17:05 uid_demo
-rw-rw-r-- 1 saml saml 116 Sep 21 16:58 uid_demo.c
chmod
$ sudo chmod u+s uid_demo
$ ll
total 12
-rwsrwxr-x 1 root root 6743 Sep 21 17:05 uid_demo
-rw-rw-r-- 1 saml saml 116 Sep 21 16:58 uid_demo.c
run
$ ./uid_demo
real uid: 500
effective uid: 0