Environment variables are system-wide variables which share the same value. These variables are often parsed by the shell when executing commands, and are expanded into their appropriate variable. For example, this allows users to move file locations without needing to update hard-coded paths in ...

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Task Scheduler program writes to literal folder named %LOCALAPPDATA%

I have a .NET executable (that I created) which uses Microsoft's Active Directory Service Interfaces (via System.DirectoryServices.AccountManagement) to do LDAP queries. Internally to ADSI, it ...
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10 views

Cant physically type in variable value text box when editing PATH environment variable

I am quite lost with this and hope someone faces similar problem and fixed it. But it's as simple as not being able to type in the provided text box for changing variables values in the PATH. I can ...
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54 views

Apache2 SetEnv For Multiple VirtualHosts

I am looking to use a single declaration of a SetEnv var in my apache2.conf file & have that variable used by all the virtualhosts I currently have virtualhost-specific vars set up, but would ...
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1k views

How can I pass environment variable in nginx conf?

I have nginx conf as location /static/ { alias $HOME/code/python/vlists/vlists/static/; # if asset versioning is used if ($query_string) { expires max; ...
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745 views

Is there a way to expand environment variables in *.ini files?

I have to work with an ini file, but I need a value set in the file to be based on an environment variable. For example, ... [program] dir=%SystemDrive%\SomeFolder\ ... In this case, ...
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libXtst.so.6: cannot open shared object file: No such file or directory

UPDATE: after qsub many times I noticed that when the hostname is opt### it appears to work, but for other nodes in which the hostname is of different topology int###, it does not. I've discussed ...
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27 views

How to add Visual Studio code to path variable?

My path variable had corrupted which I have fixed now. But during the process, I lost some of the original entries in the path variable. I specifically want to add entries for visual studio code and ...
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89 views

OSX seems to be ignoring any DYLD_* environment variables

I'm attempting to use a 3rd party SDK which is primarily written in C++. Their recommended approach for running the compiled output (an ODBC driver) on OSX includes setting an environment variable ...
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123 views

Alternative ways of passing PS1 env variable into Ubuntu for SSH session

I know that there are twenty thousand answers, none of them worked as expected, I'm more surprised than you are, so please consider reading the story first. I'm trying to achieve what appears to be a ...
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66 views

How do I set the PATH variable for a service that's running as a non-login user?

I'm running a GitLab server on a Linux machine using Nginx as a Webserver. Several processes (started either manually as root with /etc/init.d/foo start or automatically as sub-processes) run as ...
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159 views

user path not merged with system path

On my Windows 7 machine, for some reason the user path is not merged with the system path variable when I start a new command prompt. I have seen other related questions answered by a reference to a ...
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698 views

How to recover from PATH being truncated to 1028 characters by SETX

I received an error on Windows 8 after trying to use SETX to add JAVA.exe to the Windows PATH variable: WARNING: The data being saved is truncated to 1024 characters. After a reboot, I notice that ...
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171 views

Is it possible to set my PATH variable in a desktop entry?

I've created a bin directory in $HOME with shell scripts that are each set up to load a Firefox profile; this way I can use a simple command like e.g. facebook to open a Firefox profile reserved for ...
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128 views

Would a longer PATH environment variable slow down a system?

In Windows 7, will a long system PATH environment variable slow down the system in any noticeable/tangible way? My system PATH variable is 45-entries deep. I have an i7 930 @ 4.2GHz, but out of ...
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294 views

Nested environment variable does not expanded

I can't explain the below strange issue. I have two system variables: PYTHONHOME = D:\Tools\ISDC_Tools\Scripting\Python.2.7 PYTHONPATH = %PYTHONHOME%;%PYTHONHOME%\Lib After creating a new cmd ...
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374 views

PATH variable - System vs User - why is it dangerous to modify System PATH on Windows?

While installing MinGW, the users are warned about making changes to the System PATH variable: You should not alter the system path variable in any manner, or you will cause all sorts of problems ...
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63 views

ifs environment variable is not inherited

In Unix the IFS variable was often used to subvert system integrity. How it was fixed? The only answer I found is in wikipedia page http://en.wikipedia.org/wiki/Internal_field_separator which says: ...
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63 views

What''s the “earliest” place one can set an environment variable during Linux boot process?

I know I can set a variable in a shell startup file, but the thing is, I am trying to set up a POSIX-compatible environment, and a POSIX shell does not parse any startup files other than the one ...
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22 views

What is the BLAB_MEM environment variable in Windows?

On my Windows Vista system I see an environment variable called BLAB_MEM, with the value "-Xms128M -Xmx512M". This variable name is shown under both the system and user variables. That value ...
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105 views

List repositories from multiple projects in Trac using mod_python

Currently working on a customized webpage that shows the available projects I have in Trac (1.0.1). I am using mod_python to connect the trac interface. I found a standard page for this, but it didn't ...
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374 views

Path variable broken Windows 7?

I have been trying to compile and execute both Python 2.7 and Java programs on my Windows 7 computer. Both of these have been installed, and I am attempting to run my programs off of the command line. ...
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96 views

Windows: Monitor Access to Environment Variables?

Programs (on Windows) often expect certain environment variables to be set. However, the name of these environment variables is often not well documented. E.g.: Does Eclipse expect %MINGW_HOME% or ...
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284 views

My path keeps getting truncated and I have to restart explorer.exe to fix it

I have a mysterious problem on my machine. Periodically I find that my path on Windows 7 machine gets set to ...
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622 views

Maintain select Windows environment variables in text file

I'm working on several Windows computers (mostly Win7) and like to carry my configuration around with me. That configuration is mostly development stuff, like: Where is the main Mercurial repo on my ...
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259 views

Creating a shortcut in launcher to run a terminal command with more than one parameter as argument

How do you create a shortcut in launcher that lets you run a terminal command using more than one variable? For example, how do you create a launcher shortcut that will prompt you for varA and varB ...
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8 views

Environment variable for Visual Studio 2013 tools pointing to old Path after re-install

I'm attempting to change the tools environment Path for VS2013 after Uninstalling from my E: drive and installing to my C: drive. Attempted %VS120COMNTOOLS% environment change first answer here and ...
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11 views

Control number of matlab threads from Linux environment variables

I am configuring Matlab for a multi user cluster and want the users to request a specific number of cores when they are launching Matlab. For example, without controlling this, performing an inverse ...
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15 views

Bash filename tab completion when an environment variable is present

When I use tab completion on a normal path like this: vim /home/tester001/di<tab> it correctly expands to: vim /home/tester001/directory_1/ and I can continue like this: vim ...
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38 views

call environment path commands from powershell

I can call any executable included in the environmental variable path from a command prompt by simply calling its name. However when i try to do the same from Power-shell I get an exception the ...
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28 views

Can't change system variables from config files on MariaDB/MySQL on Linux

I want to change two system variables on my MySQL testing server, namely collation_server and collation_database from latin1_swedish_ci to utf8_general_ci, because its annoying that everytime I create ...
0
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0answers
49 views

How to set truly global environment variable?

I am working on a Mac and I tried setting them in /etc/launchd.conf and tried running a Java program from shell and the same program from Eclipse. I get two different outputs for System.getenv() in ...
0
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62 views

Starting a chroot and drop into nonprivileged user home

I need to (temporarily) jail a non-privileged user. I tried something like: sudo chroot --userspec=mcon:users /wherever/chroottarget /bin/bash -i This almost works, but it doesn't set env vars ...
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48 views

Can the %PATH% be recovered without any Restore Points?

I just found out that my PATH system variable in Windows is nearly empty (it has only the path to the ExtFS tool - I installed that one recently , and I'm guessing it overwrote the Path instead of ...
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32 views

How do I set $LESS invocation options in a lesskey file?

I'm trying to use less's lesskey-file support, as described in the manpage: KEY BINDINGS You may define your own less commands by using the program lesskey (1) to create a lesskey file. This ...
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102 views

cwrsync on Windows 7 and setting PATH variable

The rsync command rsync.exe -av -riz -e "ssh -p 2222 -i d:/vagrants/rails-dev-box/.vagrant/machines/default/virtualbox/private_key" --delete --delete-excluded --exclude ".git" --exclude "cwrsync.*" ...
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616 views

The Voodoo XP error you cant fix . RDP / MSTSC.exe - cannot find <LANG_NAME>\mstsc.exe.MUI

I keep getting the error cannot file C:\Windows\System32\<LANG_NAME>\mstsc.exe.MUI I do have this path C:\Windows\System32\US_en and this one too C:\Windows\System32\en and I made ...
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41 views

Is there a window manager that allows you to set environment variables

My problem here is that I often stays logged in for a considerable amount of time and the usual methods of setting environment variables doesn't work in a satisfactory way: If I set environment ...
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0answers
40 views

How to acchieve what http_proxy environment variable does for all traffic leaving the system?

I set up a trafficserver (5.1.2) instance as HTTP cache on a machine in my local network and now I'm looking for a way to enforce the usage of the proxy for HTTP requests to the outside world on port ...
0
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55 views

Centos server change environment PWD

I've a Centos Linux 6.5 server. If in the root (/home/wwwuser/) of this server I execute phpinfo.php, I notice that under "environment" PWD is set to /home/wwwuser/test/. I tried to rename that folder ...
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80 views

Server 2012 R2 Folder Redirection via Enviroment Variable

Is it possible to redirect documents using enviroment variables in server 2012 r2? For example, I have an application that is writing files to ...
0
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0answers
41 views

environment variable in registry on windows 7 x64

Im playing around with this guide for creating a default profile on Win7 and can't seem to get it working correcting: ...
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0answers
18 views

Enviroment modules for Windows?

I am starting to learn how to use modules (http://modules.sourceforge.net/) on a hpc server and I like this very clean solution. Is there any tool like modules for windows? I am just interested of ...
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34 views

Batch conditions and variable

I have a question about variable and batch windows. The main goal is : I have files in directory (pattern 0? with ? a number between 0 and 9). First I create a %%nf.bat (filename of each files) ...
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138 views

max length for PATH environment variable

Using Windows 7 x64 I've noticed that if you add too much stuff to your PATH environment variable it stops working. There appears to be a max length for the PATH environment variable and I'm curious ...
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0answers
15 views

VIDLE does not work path

I have Python 2.76 on Windows 7. Canopy, pyserial and now VIDLE I have 64 bit processor so I checked that I chose 32 bit for all the software as the Arduino tutorial I want to do suggested. VIDLE ...
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90 views

Windows path and semicolon

In Windows 8.1 I have an environment variable LATEX equal to C:\Program Files\MiKTeX 2.9\miktex\bin\x64 and the path variable set to %JAVA_HOME%\bin;%ANT_HOME%\bin;%LATEX% The problem is ...
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219 views

msys2 shell uses different PATH depending on launch

When I start the msys shell via the created shortcut, it executes cmd.exe /A /Q /K C:\msys64\msys2_shell.bat and it uses the current PATH environment variable. But when I start ...
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26 views

Why does system PATH seem to be cleared?

I have this strange situation at work where me and some other guys regularly have problems with our system PATH environment variable. Whenever that happens, we have problems like shortcuts that stop ...
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0answers
547 views

ERROR: Invalid syntax. Default option is not allowed more than '2' time(s). Type “SETX /?” for usage

I am trying to set my environment variable for my system using setx PATH="%PATH%;c:\PROGRA~2\Vim\vim74;" command in cmd. I get ERROR: Invalid syntax. Default option is not allowed more than '2' ...
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35 views

How to tell whether machine is on AD Domain when running as SYSTEM

I have a batch script run as the SYSTEM user, and I need to find out whether the machine is on an AD Domain or not. I don't know, or need to know, the AD Domain name, just whether it's on any AD ...