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jini's questions

Martin Hope
jini
Asked: 2012-05-30 20:04:31 +0800 CST
  • -2

I am trying to connect to my linux server using the following:

ssh-keygen -t rsa

I then do:

cat ~/.ssh/id_rsa.pub | ssh myusername@myserver_ip 'cat >> .ssh/authorized_keys'

I then go to my remote server and see that a "authorized_keys" file has been created. However when i try doing, "ssh myusername@myserver_ip", it is still prompting me for a password?

Why???

linux redhat ssh ssh-keys
Martin Hope
jini
Asked: 2012-05-04 03:56:46 +0800 CST
  • 0

Possible Duplicate:
What are these weird access requests? 

[Thu May 03 11:39:36 2012] [error] [client 200.159.40.31] File does not exist: /var/www/w00tw00t.at.blackhats.romanian.anti-sec:)
[Thu May 03 11:39:36 2012] [error] [client 200.159.40.31] File does not exist: /var/www/phpMyAdmin
[Thu May 03 11:39:37 2012] [error] [client 200.159.40.31] File does not exist: /usr/share/phpmyadmin/scripts
[Thu May 03 11:39:37 2012] [error] [client 200.159.40.31] File does not exist: /var/www/pma
[Thu May 03 11:39:37 2012] [error] [client 200.159.40.31] File does not exist: /var/www/myadmin
[Thu May 03 11:39:38 2012] [error] [client 200.159.40.31] File does not exist: /var/www/MyAdmin

Is someone attacking my server and if so what can I do to prevent this? I am on a Debian Squeeze.

Thanks

debian security debian-squeeze
Martin Hope
jini
Asked: 2012-05-03 17:29:40 +0800 CST
  • 0

So I had a perfectly good running Debian system whereby I could access my apache root by going to 73.xx.xx.xx and see my home page. Also could access sub folders by going to 73.xx.xx.xx/site1 73.xx.xx.xx.xx/site2

I did a apt software upgrade and now I can still go to 73.xx.xx.xx and see the home page however I am unable to see the sub folders. Did the upgrade override a setting and if so which one?

I tried looking in httpd.conf but nothing in there. Any pointers?

UPDATE:

Tue May 01 16:30:35 2012] [notice] child pid 7557 exit signal Segmentation fault (11)
[Tue May 01 16:33:49 2012] [notice] Graceful restart requested, doing restart
[Tue May 01 16:33:49 2012] [notice] seg fault or similar nasty error detected in the parent process
[Thu May 03 02:14:01 2012] [warn] pid file /var/run/apache2.pid overwritten -- Unclean shutdown of previous Apache run?
[Thu May 03 02:14:01 2012] [notice] Apache/2.2.16 (Debian) PHP/5.3.3-7+squeeze8 with Suhosin-Patch configured -- resuming normal operations
[Thu May 03 02:14:47 2012] [notice] caught SIGTERM, shutting down
[Thu May 03 02:14:48 2012] [notice] Apache/2.2.16 (Debian) PHP/5.3.3-7+squeeze8 with Suhosin-Patch configured -- resuming normal operations
[Thu May 03 02:15:25 2012] [notice] caught SIGTERM, shutting down
[Thu May 03 02:15:26 2012] [notice] Apache/2.2.16 (Debian) PHP/5.3.3-7+squeeze8 with Suhosin-Patch configured -- resuming normal operations
[Thu May 03 02:19:07 2012] [error] [client 99.172.40.89] File does not exist: /var/www/favicon.ico
[Thu May 03 02:19:09 2012] [error] [client 99.172.40.89] File does not exist: /var/www/favicon.ico
[Thu May 03 02:19:11 2012] [error] [client 99.172.40.89] File does not exist: /var/www/favicon.ico
[Thu May 03 02:22:43 2012] [error] [client 99.172.40.89] File does not exist: /var/www/favicon.ico
[Thu May 03 02:23:57 2012] [error] [client 99.172.40.89] File does not exist: /var/www/favicon.ico
[Thu May 03 02:24:01 2012] [error] [client 99.172.40.89] File does not exist: /var/www/favicon.ico
[Thu May 03 02:26:26 2012] [error] [client 99.172.40.89] File does not exist: /var/www/favicon.ico
linux debian apache-2.2
Martin Hope
jini
Asked: 2012-04-30 11:49:11 +0800 CST
  • 1

I typed the following on my Debian system:

iptables --list

And got the following:

libkmod: ERROR ../libkmod/libkmod-index.c:816 index_mm_open: magic check fail: b007fa57 instead of b007f457
iptables v1.4.13: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.

Any tips on how to fix it?

firewall debian iptables
Martin Hope
jini
Asked: 2012-04-30 11:03:51 +0800 CST
  • 3

I installed Jenkins on my debian server. It is set on port 8080 and when I try connecting to it nothing happens. I know it is running because when I do:

root@jini01:/etc/default# /etc/init.d/jenkins restart

I get this back. 

[ ok ] Restarting Jenkins Continuous Integration Server: jenkins.

Here is my jenkins config file:

# defaults for jenkins continuous integration server

# pulled in from the init script; makes things easier.
NAME=jenkins

# location of java
JAVA=/usr/bin/java

# arguments to pass to java
#JAVA_ARGS="-Xmx256m"
#JAVA_ARGS="-Djava.net.preferIPv4Stack=true" # make jenkins listen on IPv4 address

PIDFILE=/var/run/jenkins/jenkins.pid

# user id to be invoked as (otherwise will run as root; not wise!)
JENKINS_USER=jenkins

# location of the jenkins war file
JENKINS_WAR=/usr/share/jenkins/jenkins.war

# jenkins home location
JENKINS_HOME=/var/lib/jenkins

# set this to false if you don't want Hudson to run by itself
# in this set up, you are expected to provide a servlet container
# to host jenkins.
RUN_STANDALONE=true

# log location.  this may be a syslog facility.priority
JENKINS_LOG=/var/log/jenkins/$NAME.log
#HUDSON_LOG=daemon.info

# OS LIMITS SETUP
#   comment this out to observe /etc/security/limits.conf
#   this is on by default because http://github.com/jenkinsci/jenkins/commit/2fb288474e980d0e7ff9c4a3b768874835$
#   reported that Ubuntu's PAM configuration doesn't include pam_limits.so, and as a result the # of file
#   descriptors are forced to 1024 regardless of /etc/security/limits.conf
MAXOPENFILES=8192

# port for HTTP connector (default 8080; disable with -1)
HTTP_PORT=8080

# port for AJP connector (disabled by default)
AJP_PORT=-1

# servlet context, important if you want to use apache proxying
PREFIX=/jenkins

# arguments to pass to jenkins.
# --javahome=$JAVA_HOME
# --httpPort=$HTTP_PORT (default 8080; disable with -1)
# --httpsPort=$HTTP_PORT
# --ajp13Port=$AJP_PORT
# --argumentsRealm.passwd.$ADMIN_USER=[password]
# --argumentsRealm.passwd.$ADMIN_USER=[password]
# --argumentsRealm.$ADMIN_USER=admin
# --webroot=~/.jenkins/war
# --prefix=$PREFIX

When I do :

ps aux | grep -i java

I get:

root     12912  0.0  0.0   7676   892 pts/0    S+   19:04   0:00 grep -i java

Why will it not show up on a browser even when i specify the 8080 port?

debian apache-2.2 jenkins continuous-integration
Martin Hope
jini
Asked: 2012-04-30 06:51:08 +0800 CST
  • 1

I have set up Jenkins on my Mac lion however I am having my share of issues. I am able to connect and download the SVN file repository however as part of my shell build script, I have to do an SVN update. When I do that, I get permission errors and I can see in output that it is either expecting Sudo or it is having problems accepting the certificate (even though it was able to download the repository earlier just fine)

What are some best practices to achieve this? I have attached below an excerpt of my bash file

Thanks

 #!/bin/sh -x 

     # Change to our working directory 
    cd ${WORKSPACE}

    rm -fR profiles
    rm -fR sites

    cp /Users/jinni/Sites/mybuildfile.make ${WORKSPACE}

    #lets now set up the site
    drush make mybuildfile.make

svn update #this causes problems see out put below

output:

/var/folders/zz/zyxvpxvq6csfxvn_n0000004000001/T/hudson392681277070654613.sh: line 20: drush: command not found
+ svn update
svn: warning: Can't open file '/var/root/.subversion/servers': Permission denied

Error validating server certificate for 'https://secretsite:4443':
 - The certificate is not issued by a trusted authority. Use the
   fingerprint to validate the certificate manually!
Certificate information:
 - Hostname: secretsite
 - Valid: from Mon, 14 Jun 2010 19:45:39 GMT until Thu, 13 Jun 2013 19:45:39 GMT
 - Issuer: Blah Blah
 - Fingerprint: Fingerprint Blah Blah
(R)eject, accept (t)emporarily or accept (p)ermanently? svn: OPTIONS of 'https://mysvnusername@secretsite:4443/svn/CCN/trunk/drupal': Server certificate verification failed: issuer is not trusted (https://secretsite:4443)
jenkins continuous-integration osx-lion