Server :: Script Query - Create A Folder With An Environment Variable?
May 18, 2010
I am busy learning shell scripting, and I managed to get my first few right, but now I am trying to do something that I know how to do in Windows, but not in Linux. Basically, during a file copy, I want to create a new date for each folder on a daily basis to copy backups into.so, in windows the syntax would be "xcopy %systemroot%ackupslah.blah \servernameackups\%date%"in linux I am running a "cp blah.gz /mount/blah" I want to create a folder with the date based on the current date.anyone know how to get the same right in shell script?
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Apr 16, 2011
I am supposed to create an environment variable with the PRINTER variable, which should resolve to the word sales. Would the command be like this?: env PRINTER - NAME=SALES (is this the command to create that variable with resolving the word sales to it?)
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Sep 8, 2009
I have a application on linux , I can excute it in command line . but when I invoked it via CGI(perl) , it can not excute successfully , so I suspected that there is something different between SHELL and CGI environment , but I haven't figure out what the difference is .
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Sep 17, 2010
I have successfully installed XAMPP on CentOS. I can access PHPMyadmin from my browser. So my mySQL installation is OK. I need to set Environment Variable. I am confused about the path directory.
For an example in windows the path was:
%MYSQL_HOME% -------> C:xamppmysql
What will be the path for CentOS $MYSQL_HOME? Under LAMPP folder I did not see the "mysql" folder
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Jul 11, 2011
I'm having some trouble this morning to send a SQL query to our Oracle DB server in PHP. When I try to pass my value "OF/110246801A01" as variable it tell's me "Warning: oci_bind_by_name(): ORA-01036: illegal variable name/number"
PHP Code:
$ociO ='OF/110246801A01';
$selectAllFieldsFromOf=oci_parse($conn,"SELECT*FROMMFGOPEWHEREMFGNUM_0LIKE':ociOf' ");
oci_bind_by_name($selectAllFieldsFromOf,":ociOf",$ociOf,15);
$resultQuery =oci_execute($selectAllFieldsFromOf);
if(!$resultQuery){
$e = oci_error($selectAllFieldsFromOf);
return trigger_error(htmlentities($e['message'],ENT_QUOTES),E_USER_ERROR);
[Code]....
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May 25, 2011
I am connecting to MySQL DataBase using shellscript and writing a select statement like select attachmentid from attachments where pageid=10175 I want to store the output of the select statement into a shellvariable or a file. How can i do it using shellscript.
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Mar 5, 2011
I need to create a sandbox environment on my LAMP server for PHP/MySql development. Anyone who could point me in the right direction or share their insight?
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Apr 27, 2015
I'm trying to add 2 new environment variables (Debian . I have created a "/etc/profile.d/java.sh" file and in it I have added these lines (and just for the record, I've also tried adding those line to the profile file with the same results as explained below).
Code: Select allexport XAPPLRESDIR=/usr/local/MATLAB/MATLAB_Compiler_Runtime/v83/X11/app-defaults
export LD_LIBRARY_PATH=/usr/local/MATLAB/MATLAB_Compiler_Runtime/v83/runtime/glnxa64:/usr/local/MATLAB/MATLAB_Compiler_Runtime/v83/bin/glnxa64:/usr/local/MATLAB/MATLAB_Compiler_Runtime/v83/sys/os/glnxa64:/usr/local/MATLAB/MATLAB_Compiler_Runtime/v85/runtime/glnxa64:/usr/local/MATLAB/MATLAB_Compiler_Runtime/v85/bin/glnxa64:/usr/local/MATLAB/MATLAB_Compiler_Runtime/v85/sys/os/glnxa64
The first variable "XAPPLRESDIR" is added just fine (I check by doing echo $XAPPLRESDIR). The second variable is not added. Here's what I discovered though, if I change the variable name to LD_LIBRARY_PATK (I change the word "path" into something else) then it works just fine... So how am I supposed to add this variable? I need it to be named just that...
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Jun 28, 2010
Well on a Rsps forum it says that the reason i keep crashing in the client is cause my Envieronment Variable isnt set for Java. i was wondering how to do this.please make it deatailed since i am new to ubuntu and i dont know most of the things like usr/java
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Mar 8, 2011
how to set environment variable as i am getting following message during ./configure.
checking for GtkGLExt - version >= 1.0.0...
*** pkg-config cannot find gtkglext-1.0 >= 1.0.0
*** Set the environment variable PKG_CONFIG_PATH to point to the correct
[code]...
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Apr 22, 2011
How are environment variable set in tcl? I tried "set $env(MYVAR) xxxx" but it didn't work.
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Jul 25, 2010
I'm setting my CLASSPATH in /etc/profile.d/jre.sh. In a login shelleverything is fine. In an xterm window, the CLASSPATH consists of two of every intended entry.In jre.sh I am doing aCode:export CLASSPATH=$CLASSPATH:/many/paths/to/jarsSo I'm guessing this is getting run twice in the xterm case. Can someone explain what's going on here and what I should do to remedy this?
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Feb 4, 2010
I'm trying to set the environment variable. java_home and path.
I used the following instruction:
export JAVA_HOME=/usr/lib/jvm/java-6-sun-1.6.0.14
and to check :
echo "java_home=$JAVA_HOME"
and every thing is ok.
But since i close the terminal every thing is deleted.
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Apr 17, 2011
I'm looking for the place where $HOME environment variable set. It is after login, to my mind.
I'm using Linux debian 2.6.32-5-686.
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Jun 19, 2010
I'm trying to configure subclipse with JAVAHL for ganymede. I have everything installed and the right version of the JAVAHL.
I have seen that a lot of people uses java.library.path in the eclipse.ini file to set it up or just write a script for launching eclipse.
I have read about the .gnomerc file but i couldn't find it or create one and make it work. I'm using a 9.04 ubuntu.. is there anyway to configure an environment variable for gnome? What i want is just click on the shotcut and have it working, not having to run a script or all that stuff.
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Oct 10, 2010
I just upgraded to 10.10, I use Tilda (terminal client) on my desktop but now when I type "clear" it says "TERM environment variable not set." instead of clearing the screen. Also commands like "tree" does not show folders and iles in color like they did before upgrading.
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Oct 20, 2010
I have just installed Ubuntu onto my machine and my question is if it automatically comes with the PATH environment variable?If so, how do I add something such as python.exe to the PATH environment variable?
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Dec 1, 2010
I am trying to create a launcher which runs virtual box from a custom config directory. For this I have to set an environment variable first then call VirtualBox command. From terminal it looks like:
Code:
helena@mint ~ $ export VBOX_USER_HOME=/mnt/shared/VirtualBox/
helena@mint ~ $ nohup VirtualBox > /dev/null 2> /dev/null &
If I have to create a shortcut for this, I am not sure how to define variable & call the command in a single command. There are some examples on:
[URL]
Code:
"DISPLAY=:0 xterm"
but when I try this, it wont work. My test.Desktop entry (I have started x on :1):
Code:
[Desktop Entry]
Encoding=UTF-8
Version=1.0
pCode]....
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Nov 23, 2009
i have to set environment variables , after the installation of intel(R)MKL for linux OS given in intel mkl user guide, which are INCLUDE, LD_LIBRARY_PATH, MANPATH,LIBRARY_PATH, CPATH, FPATH, NLSPATH using the script file which, in my case,is "mklvarsem64t.sh"How can i set these environment variables?Do i need to set all these variables?
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Apr 25, 2011
set the PATH environment variable?
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Jul 17, 2011
In C, there's a global variable 'environ'. With the help of linux manual, I know it's defined in <unistd.h>. But the fowllowing program is also right without <unistd.h>:
Code:
#include <stdio.h>
extern char **environ;
[code]....
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Jan 6, 2010
When I put a "test" target in my Makefile containing
Code:
@echo "CXX= $(CXX)"
it tells me "CXX= g++".
But I have nothing in the Makefile assigning any value to CXX, and as far as I can tell I have no CXX environment variable (no "CXX" appears when I run the shell command "env", and "echo $CXX" returns a blank line. So where's the g++ value coming from. Is this just built into Gnu Make, or is there a configuration file for make somewhere?
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May 17, 2010
i'm using ubuntu 9.04 jaunty jackalope for my drupal development. last one day before i lose my www folder in my ubuntu system. and i had LAMP Server with phpmyadmin. and i have been stored so many of my development documents are stored in that folder. i already geta backup for that., so its does n't matter. now i need www folder in var directory.
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Jan 20, 2011
How can I list the following with grep. I want to extract 2 lines fron a text file The fixed known part if it exists will static text and the text line after it will change.
A sample file
.
.
textline1
[code]....
If the fixed part does Not exist how can I return error code 1
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May 19, 2015
I have been trying to change my PATH environment variable to no avail. I am using Jessie i386 with MATE. Using my .bashrc file works but not well because with subshells the modifications get repeated. I want the change to occur on login.
I tried modifying ~/.profile ~/.bash_profile /etc/profile and /etc/environment and one or two others but in no case did my change get picked up even after logging out and in again and even after rebooting. I searched the Internet and found each of the above places to make the change but they don't seem to work with Jessie.
Where do I make the necessary change?
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May 14, 2011
I am trying to save the PATH environment variable from the Terminal running on a Ubuntu system.I typed in the following however it does not get saved.
export PATH=/home/david/Komodo-Edit-6/bin/:$PATH
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Mar 2, 2010
I am happy to say that after almost a week of wandering around the INTERNET and posting desperate questions to our Ubuntu forums on how to set paths etc., I have finally begun to understand just how environment variables and path setting works. I must say, it wasn't all reading this or that, but rather making changes to my paths that helped me to understand. Anyway, if anyone who does not understand environment variables is reading this, then I recommend reading this
HTML Code:
http://java.sun.com/docs/books/tutorial/essential/environment/paths.html
and this
HTML Code:
http://www.belugalake.com/java/pathsetting.html
OK- I have 1 last question for my fellow linux users. Lets say I opened up $HOME /.profile and did some editing, and later decided to undo all of my changes but I forgot exactly what changes I made so now I want to set the default in there. How would I accomplish this? How do I set the defaults for any ~/.bashrc or ~/.cshrc type of files that I change.
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Jul 10, 2010
I have a simple shell script name "run.sh".
Code:
export PYTHONHOME="lib/"
python dispatch.py
[code]....
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Apr 30, 2011
I use Emacs and there's a bug that highlights everything whenever you use the ver scroll bar with your mouse. (My bad: Only wimps use Emacs in a window.) The workaround is to start Emacs with this on a command line:
Code: $ GDK_NATIVE_WINDOWS=1 emacs where "$" is the shell prompt. Q: how can I put this environment variable in the Emacs lauch icon? Or how/where can I put this in a .bash* file and have it activated (without relogging in)? I've forgotten so much of my Unix cave man skills with Ubuntu. . .
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Aug 9, 2011
I use Emacs and there's a bug that highlights everything whenever you use the ver scroll bar with your mouse. (My bad: Only wimps use Emacs in a window.) The workaround is to start Emacs with this on a command line:
Code:
$ GDK_NATIVE_WINDOWS=1 emacs
where "$" is the shell prompt. Q: how can I put this environment variable in the Emacs lauch icon? Or how/where can I put this in a .bash* file and have it activated (without relogging in)? I've forgotten so much of my Unix cave man skills with Ubuntu. . .
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