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  • Can't start a service (sudo) remotely from script and keep it running

    - by Greg Bernhardt
    I have a service (tomcat) that needs sudo to be started. I made a simple script on the remote server in /root/bin/test.sh #!/bin/sh sudo service tomcat start read (The script needs to do other stuff too, just pared down for simplicity). When I run a it directly on the remote server, tomcat starts and continues running on the server after I disconnect. When I run it remotely, the process starts, (I can see it when paused for the "read"), but once the script ends, it's gone. (while paused for the read, run this command locally) ps -ef | grep tomcat I've tried various combinations of nohup, screen, and & on the commands both on the local machine and in the remote machine's test.sh script, but I can't seem to get it working. ssh -t [email protected] "/root/bin/test.sh" ssh -t [email protected] "nohup /root/bin/test.sh" ssh -t [email protected] "nohup /root/bin/test.sh &" ssh -t [email protected] "screen /root/bin/test.sh &"

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  • Can Solaris RBAC roles be ported to Linux using SElinux only?

    - by Jimmy
    We are migrating an application from Solaris to Linux and the main user is allowed, through the use of RBAC roles, to run a few system commands like svccfg/svcadm (chkconfig on redhat). Is it possible, using only SElinux (no sudo), to allow a normal user to run chkconfig off/on (basically give it the ability to add remove services) ? My approach was to try to create an SElinux user with a corresponding SElinux role that manages the app's domain/type and is allowed to transition to all other domains required to run chkconfig, tcpdump or any other system utility usually restricted to root access only. All my attempts so far have failed, so my second question would be where could I find good documentation that applies to this specific problem ?

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  • What are the best possible ways to benchmark RAM (no-ECC) under linux / arm?

    - by moul
    I want to test integrity and global performances of no-ECC memory chips on a custom board Are there some tools that run under linux so I can monitor system and global temperature in the same time ? Are there some no-ECC specific tests to do in general ? EDIT 1: I already know how to monitor temperature (I use a special platform feature /sys/devices/platform/......../temp1_input). For now : wazoox : it works but I've to code my own tests Jason Huntley : ramspeed : does not work on arm stream benchmark : it works and is very fast, so I'll look if it's accurate and complete memtest : I'll try later, since it does not run directly from linux stress for fedora : I'll try later too, it's too problematic for me to install fedora now I found this distribution : http://www.stresslinux.org/sl/ I'll continue to check tools that run directly under linux without too big dependencies, after I'll maybe give a try to solutions like stresslinux, memtest, stress for fedora. Thanks for you answers, I'll continue to investigate

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  • installing a script as startup service in ubuntu

    - by Jibin
    I have a script openerp-server.py in ~/openerp/stable6/server/bin/.I want it to be run at startup.(As a service or not - I don't know the difference) These are the steps I followed 1 Created a script 'openerp-server' with the following lines in /etc/init.d/ #!/bin/sh cd ~/openerp/stable6/server/bin/ exec /usr/bin/python ./openerp-server.py $@ 2 Made the script executable by using the following command sudo chmod +x /etc/init.d/openerp-server 3 Made the link run on startup by using the following command sudo update-rc.d openerp-server I checked using sysv-rc-conf.And openerp-server was selected for run level 2,3,4,5. Now after restarting I checked if the openerp-server.py is running, it was not running. Please help.

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  • Cannot start Xampp on server with IIS

    - by Vafello
    I am running a Windows Server 2003 with IIS and I am trying to install XAMPP in order to be able to run php and mysql based pages. I tried to install php on IIS, but it is too complicated and time consuming for me. I am able to run asp on localhost/ and I would like to run php websites on different port, say localhost:81/. After installing xampp and changing the port in httpd.conf file to 81 I try to turn on apache, but it turns off after about 5 seconds. Mysql works fine. It seems that there is a port clash, but I do not know how to change the ports and turn the apache permanently. Any advice appreciated. (I know it is more a server fault question, however I posted it there as well and did not get any reply, so I decided to try here)

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  • How to get started setting up IP security cameras

    - by dave
    I have just finished renovating my house. As part of the job, I have cat6 cable run through the house, including two external plugs. All cables terminate in the same location. My rough plan is to plug two IP cameras to monitor the front and rear, run POE from a central router to the two external cameras, plug my PC into the same router and run magic software X. Any machine plugged into the router or wirelessly connection should then be able to get a live feed and alerts based on motion detection. That's the plan, but I'm not sure how possible it is. What hardware to get and what monitoring software to get. Has anyone does something similar? What were your experiences?

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  • Installing Java 6 on Ubuntu 10.04 fails on missing Java 6 JRE package

    - by David S
    I'm trying to install Java 6 on Ubuntu 10.04 and it's been harder than it should be. In another question about installing Java on Ubuntu/Linux it said that I needed to do the following: sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner" However, that failed and I kept getting: sudo: add-apt-repository: command not found The solution to this, was to run: sudo apt-get install python-software-properties So, that seemed to work and the command above to "add-apt-repository" seems to complete with no errors. And I have run the following to confirm it got added. sudo vi /etc/apt/sources.list But, now when I run the following: sudo apt-get install sun-java6-jre I get: Reading package lists... Done Building dependency tree Reading state information... Done Package sun-java6-jre is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package sun-java6-jre has no installation candidate Where do I go from here?

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  • How useful is mounting /tmp noexec?

    - by Novelocrat
    Many people (including the Securing Debian Manual) recommend mounting /tmp with the noexec,nodev,nosuid set of options. This is generally presented as one element of a 'defense-in-depth' strategy, by preventing the escalation of an attack that lets someone write a file, or an attack by a user with a legitimate account but no other writable space. Over time, however, I've encountered arguments (most prominently by Debian/Ubuntu Developer Colin Watson) that noexec is a useless measure, for a couple potential reasons: The user can run /lib/ld-linux.so <binary> in an attempt to get the same effect. The user can still run system-provided interpreters on scripts that can't be run directly Given these arguments, the potential need for more configuration (e.g. debconf likes an executable temporary directory), and the potential loss of convenience, is this a worthwhile security measure? What other holes do you know of that enable circumvention?

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  • Resize ntfs system partitions with GParted?

    - by ane
    Trying to resize 2 ntfs system and boot partitions (windows 2003 server) using GParted. Goal: Resize D: (/dev/sda1) to ~850G - this is the boot drive with D:\ntldr, boot.ini, etc. Resize C: (/dev/sda5) to 100G - this is the system drive with C:\windows Tried resizing /dev/sda5 first and got the chkdsk error shown in screenshot #2. (You must run chkdsk /f). Have already run chkdsk /f on C: multiple times with no bad sectors or errors found. Have also run multiple chkdsk /f's on the underlying hard disk multiple times and rebooted way more than a couple times with the same error. How do you force gparted to ignore this error and resize? I found there is --force option to ntfsresize but don't know how to get the GParted ISO live CD to use it. How do you move the unallocated space so an extra ~750G is to the right of /dev/sda1 (D:), and an extra 10G to the right of /dev/sda5 (C:)

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  • Restoring files from blueprint on command

    - by Nick
    I am setting up a server. I already have rented a machine running centOS 6 but I have run into a bit of a technical problem with configuring the server software: The server will have some files that it will try to read/write to them but what I need is a way to have a blueprint of these files and everytime the server restarts the files that it used get deleted and replaced by the blueprints. I have heared of a RAM disks or Virtual File Systems but didnt quite understand how they work or how to set them up. The server software is written in java which means bash commands can be run from it. I cannot modify what happens when the server shuts down entirely what I can do is run a command before the server runs the final shutdown save

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  • How do I easily elevate when running a .jar file?

    - by Merlyn Morgan-Graham
    When trying to run an installer Jar file, I am getting an error saying that write access is denied to create a directory under the Program Files folder. Right click - Run as Administrator is not available on Jar files (I assume because it is Java.exe that consumes them - they are not themselves treated as directly executable by the shell). What is the quickest and simplest way to run a .Jar file with elevation? I am evaluating this tool to recommend for our dev team, and they will manually install it on their boxes. I'd prefer an option that doesn't require them to type anything.

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  • Why does subshell not inherit exported variable (PS1)?

    - by amn
    After some debugging I finally narrowed down the problem as to why my X session xterm prompt does not appear according to my PS1 setting. If I run sh -c env, it doesn't even show PS1 in the list. Why? export PS1='test' sh -c env # No PS1 in the list, default prompt appearance (shell name + version) Substituting sh with bash yields same result, alas the behavior appears to be the same for both shells/modes. As far as I understood from man bash, the environment resulting from command run by shell with -c should include the exported variables. And it does - exporting FOOBAR results in FOOBAR listed in env run by subshell. It appears that the story is different if the variable is PS1 however. What is going on? I want my prompt propagated throughout the process tree and system. For matters sake, it is set in /etc/profile.d/user.sh (a file I created myself) with the following: PS1='\u@\H \w \$ ' export PS1 I am running Arch Linux (updated yesterday.)

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  • Group policy doesn't let me execute Chrome (Win 7)

    - by George Katsanos
    where I work the admins just migrated us to Windows 7. They gave me admin rights but still I had to "run as administrator" my Google Chrome installation. After I managed to install it, I realized I even have to go through the 'run as administrator' shortcut every time I have to execute the application. I even edited the properties of the shortcut to check 'always run as administrator' but nothing changed. The message I get when I'm trying to launch Chrome is "This program is blocked by group policy. For more information contact your system administrator"... Is it something I could work out alone or I have to convince them to change the " policy " ?

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  • Setting up the metasploitable in virtualbox

    - by SetSlapShot
    I'm supposed to try and use kali to do exploits on metasploitable, but I'll burn that bridge when I get there. My question right now is: How do I set up a host only network on virtualbox? I heard that it was unsafe to run metasploitable in bridged networking mode, that host only or NAT is better. When I run metasploitable on NAT, the kali box (attacker) has the same ip address as the metasploitable box, and nmap doesn't really return anything except what I can only assume would be a scan of its own ports? I tried to create a host only network in virtual box. I left the adapter settings at the default, and unchecked DHCP server. now when I run ifconfig on the metasploitable box, there is no ip address listed. Am I setting up/connecting to/not configuring the host only network correctly?

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  • Windows 7 just restarts, no BSOD, shows "Event ID 14 volsnap"

    - by Mdc007
    My Windows 7 just restarts without giving me a BSOD. When it reboots, it will hang sometimes and you have to let it rest. Sometimes it will print a message saying that Hal.dll is missing or corrupt. When it does restart I can't run a backup or a clone drive – it comes up with constant errors. I tried to run chkdsk – it says everything's clean. What is really puzzling is SyncToy on a different drive hangs half way through and won't run either. Machine: OCZ SSD Agility 2 for C drive SATA HDD for programs, documents on D drive MSI AMD 880 chipset Event viewer says something about critical power failure I/O operations and "Event ID 14 volsnap" – but that is just telling me the computer powered off which I already know.

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  • MS Windows issue - "Filename or extension is too long"

    - by Daniel
    I run Microsoft windows on a few of my machines. I don't know if many people know about this issue in the OS but you can't have very long filenames, from what I know Linux can have longer names, I have never run into this issue on my Linux machines. Anyway I run into issues whenever copying folders & files to backup drives. I manually backup of my data, finding and changing names of files, this is very very tedious. Is there a software tool to shorten folders or filenames that are found to be to long on Windows? I have drive image duplication software which does the job but in a way that I don't like, plus moving files can become a hassle at times if the names are too long to copy.

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  • Running a command line app with sudo and password automatically on OS X startup

    - by Designer023
    I need to run an app at startup/login on my mac. I want it to launch in the background and start doing it's work without interrupting me or me having to start it up because I invariably forget and then when I need it, it wasn't running! I have tried using AppleScript to tell Terminal to run it and type my password in, but it ends up opening multiple Terminal windows and not working. Ideally I need a script that I can just add to the user login items and it will run for me. The app has no way of taking a password argument either and it has a password as well as the sudo! I need a solution that can either be done as an applescript (which can be made into an executable) or i need a commandline script but I have no idea about them. This is the manual code I type $ sudo serverStatus password:123456 password:serverpass My AppleScript: tell application Terminal activate do shell script "sudo serverStatus" delay 5 do shell script "123456" delay 2 do shell script "serverpass" end tell

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  • Powershell if statement not working - help!

    - by Dmart
    I have a batch file that takes a computer name as its argument and will install Java JRE on it remotely. Now, Im trying to run this Powershell script to repeatedly call the batch file and install Java on any system that it finds without the latest version. It seems to run error-free, but the statements inside the if code block never seem to run - even when the if conditional test evaluates to true. Can anyone look at this script and point out what I'm possibly missing? I'm using the Quest AD cmdlets, and BSOnPosh module. Thank you. get-qadcomputer -sizelimit 0 -name mypc* -searchroot 'OU=MyComputers,DC=MyDomain,DC=lcl'| test-host -property name |ForEach-Object -process { $targnm = $_.name $tststr=reg query "\\$targnm\HKLM\SOFTWARE\JavaSoft\Java Runtime Environment" /v Java6FamilyVersion if(-not ($tststr | select-string -SimpleMatch '1.6.0_20')) { $mssg="Updating to JRE 6u20 on $targnm" Out-Host $mssg Out-File -filepath c:\install_jre_log.txt -inputobject $mssg -Append cmd /c \\server\apps\java\installjreremote.cmd $targnm } else { $mssg ="JRE 6u20 found on $targnm" Out-Host $mssg Out-File -filepath c:\install_jre_log.txt -inputobject $mssg -Append } }

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  • Powershell and DfsrConfigurationFromAD - how to check all servers are updated?

    - by user57792
    I have two Win2012R2 servers (SERVER1 and SERVER2) that uses DFS Replication for keeping a couple of folders synchronized. Using the following Powershell-script that i run on SERVER1 I disconnect it from the group: Set-DfsrConnection -GroupName "Group1" -SourceComputerName "SERVER1" -DestinationComputerName "SERVER2" -DisableConnection $True; And to update both the servers with the configuration I run the command: Update-DfsrConfigurationFromAD -ComputerName "SERVER1","SERVER2" Now the question is, how can check on SERVER1 that SERVER2 has gotten the updated information from the AD so that I can be sure that the connection has been disabled? Usually it takes around 10-30 seconds after the Update-DfsrConfigurationFromAD command has been run before the DFS Management on SERVER2 gets updated but I need some kind of a "check and sleep loop" in my code. I've tried checking event logs and using Invoke-Command {Get-DfsrConnection} from PM-SERVER01 but nothing seems to work.

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  • cannot unset env variables from script

    - by w00t
    Hi, I am trying to unset all environment variables from within a script. The script runs fine but if I run env it still shows all the variables set. If I run the command from CLI, it works and the variables are unset. unset `env | awk -F= '/^\w/ {print $1}' | xargs` Have any idea how to run this from a script? Also, have any idea how to source /etc/profile from a script? This doesn't work either. I need to set variables with same names but different paths, depending on the instances my users need.

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  • after install python 2.7.3 yum is broken

    - by user468587
    i installed libxml2-2.9.0 and libxslt-1.1.27 then yum is broken any yum command that i ran i got the result of : There was a problem importing one of the Python modules required to run yum. The error leading to this problem was: No module named yum Please install a package which provides this module, or verify that the module is installed correctly. It's possible that the above module doesn't match the current version of Python, which is: 2.4.3 (#1, Jan 21 2009, 01:11:33) [GCC 4.1.2 20071124 (Red Hat 4.1.2-42)] If you cannot solve this problem yourself, please go to the yum faq at: http://yum.baseurl.org/wiki/Faq then i thought python version is way too old and install python 2.7.3 and install it from scratch, after some wrong trials it got worse and worse, now when i run 'python -V' i got version 'Python 2.7.3', when i run '/usr/bin/python -V', it returned 'python-2.4.3-24.el5', and no matter what i did the yum is still broken with that message. how can i get yum back? my os is: linux 2.6.18-164.11.1.el5 x86_64 GNU/Linux

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  • centos cron job running php file

    - by user50946
    I have a php file under php called test.php set to run every 5th minute of the hour. When ever I run the file manually (by going to the web browser and runnint the path) it works fine. But when the cron job tries to run it I get the error message my cron job is #### Delete Records 5 * * * * /var/www/html/phpsysinfo/cronUpdateLeadBucketOnEnergycAlliance.php my phpfile is (path : /var/www/html/phpsysinfo/phpfile) <?php require("dbconnect.php"); $sql = mysql_query("DELETE FROM list where status <> 'LEAD'") or die(mysql_error()); ?> and the error that I get is: /var/www/html/phpsysinfo/phpFile.php: line 1: ?php: No such file or directory /var/www/html/phpsysinfo/phpFile.php: line 2: syntax error near unexpected token `"dbconnect.php"' /var/www/html/phpsysinfo/phpFile.php: line 2: `require("dbconnect.php"); thanks

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  • -ssadd is invalid when setting up Sessions on SQL Server 2005

    - by P.Brian.Mackey
    I have a dev and QA environment with SQL 2005 EE on dev and SQL 2000 on QA. On QA I run aspnet_regsql –ssadd –sstype t -E in command line and it works fine. I run the same command on dev and it returns "'-ssadd' is invalid". The working directory for both is C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727. I found some info on MSDN that said that SQL Express Edit. required a script to run before -ssadd will work, but this script didn't help me. I'm not sure where to go from here.

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  • Powershell Foreach-Object with if statement not working - help!

    - by Dmart
    I have a batch file that takes a computer name as its argument and will install Java JRE on it remotely. Now, Im trying to run this Powershell script to repeatedly call the batch file and install Java on any system that it finds without the latest version. It seems to run error-free, but the statements inside the if code block never seem to run - even when the if conditional test evaluates to true. Can anyone look at this script and point out what I'm possibly missing? I'm using the Quest AD cmdlets, and BSOnPosh module. Thank you. get-qadcomputer -sizelimit 0 -name mypc* -searchroot 'OU=MyComputers,DC=MyDomain,DC=lcl'| test-host -property name |ForEach-Object -process { $targnm = $_.name $tststr=reg query "\\$targnm\HKLM\SOFTWARE\JavaSoft\Java Runtime Environment" /v Java6FamilyVersion if(-not ($tststr | select-string -SimpleMatch '1.6.0_20')) { $mssg="Updating to JRE 6u20 on $targnm" Out-Host $mssg Out-File -filepath c:\install_jre_log.txt -inputobject $mssg -Append cmd /c \\server\apps\java\installjreremote.cmd $targnm } else { $mssg ="JRE 6u20 found on $targnm" Out-Host $mssg Out-File -filepath c:\install_jre_log.txt -inputobject $mssg -Append } }

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  • Windows Java-based apps not working

    - by DariusVE
    After updating the Java JRE to 7u25, many Java-based applications not works as usual, the I upgrade Java to 7u45, and still the apps not working. Minecraft start screen not showing, have to press TAB key to select the Run button and press ENTER to run the game. Netbeans IDE it's running, but none it's showing on the screen. Eclipse and JDownloader are working fine. I cannot run the Java Control Panel, it's only shows the Java icon at the taskbar. My System OS: Windows 7 Ultimate SP1 64Bits Java: java version "1.7.0_45" Java(TM) SE Runtime Environment (build 1.7.0_45-b18) Java HotSpot(TM) Client VM (build 24.45-b08, mixed mode, sharing)

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