Questions tagged [env]
221 questions
2
votes
1 answer
linux env command does not work as expected?
These 2 lines work as expected:
$ env NEW=hello bash -c "env | grep hello"
NEW=hello
$ env NEW=hello bash -c "echo $PATH"
/bin:/usr/bin
But I don't know why the following does not work (as expected).
$ env NEW=hello bash -c "echo $NEW"
Any…
M S
- 21
- 2
2
votes
1 answer
Vagrant-env plugin throwing error - line "VAR_NAME=var_value" doesn't match format
I have ruby 2.1.5 installed on Ubuntu with Vagrant 1.7
I ran:
~$ vagrant plugin install vagrant-env
as described at gosuri/vagrant-env.
I should also mention that this now only works when I add:
require 'dotenv'
Dotenv.load
which the doc (README)…
earth2jason
- 715
- 1
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2
votes
1 answer
Using .ENV value in NodeJS, Required Key Error in Procfile Definition
I am trying to use the foreman package to see if the way I setup my .env file will work with use in one of my JS files, but when I run nf start server.js I receive the following warnings and then the server never starts. I thought it was related to…
cphill
- 5,596
- 16
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- 182
2
votes
1 answer
Rails: can Zeus read the .env file?
I'm using Zeus to pre-load my Rails environment as a replacement for developing with Foreman. But Zeus isn't picking up values from my .env file.
Is it possible for Zeus to do this?
Ollie Glass
- 19,455
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- 107
2
votes
1 answer
Run python script from python using different python
I have a software that has python 2.5.5. I want to send a command that would start a script in python 2.7.5 and then proceed with the script.
I tried using
#!python2.7.5
and http://redsymbol.net/articles/env-and-python-scripts-version/
But I cant…
Dariusz
- 960
- 13
- 36
2
votes
1 answer
retrieve user path environment variable
I try to retrieve the path environment variable on Windows. Therefore, I tried
#include
#include
using namespace std;
int main()
{
char* path = getenv("Path");
cout << "current path is:" << path << endl;
cin.get(); //…
Max Beikirch
- 2,053
- 5
- 25
- 36
2
votes
2 answers
Rails + SendGrid Unauthenticated senders not allowed
I'm currently working on sending emails via sendgrid and currently sending emails to new users is working. ...But strangely, very similar emailing options aren't working - the full email including the recipient is displayed in the log but is never…
limasxgoesto0
- 4,555
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- 38
2
votes
5 answers
Looking to get the env vars of a PID in BASH for a BASH script
Any way to do this?
I have a script that exports a few vars and runs a component.
I'm looking to find out the actual values of some of these vars while the process is running. (Which applies here, because I'll be incorporating those values into…
Monster
- 1,573
- 6
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- 35
2
votes
3 answers
why does setting an initial environment using env stall the launch of my Python script on Ubuntu?
I have a test script, e.g. "test.py", and I want to make it so that it executes with a particular environment variable set before the script begins:
#!/usr/bin/env TEST=anything python
print "Hello, world."
Running this normally works as…
Steve
- 8,153
- 9
- 44
- 91
1
vote
2 answers
What's the best way to get the hostname from the env hash in a Rails app?
I'm writing an OmniAuth dynamic provider and in the callback I need to get the current hostname (the app works in several different hostnames). I don't have the request object, just a big env hash. I found this hash contains an entry,…
Pablo Fernandez
- 279,434
- 135
- 377
- 622
1
vote
3 answers
bash: set environment variable out of find's exec
I would like to find all directories in the current working directory and its subdirectories, that are either the root of a git repository, or not tracked by git at all.
To do so I wrote this bash script:
#!/bin/bash
export FOUND_UNTRACKED=0
export…
kkraemer
- 13
- 1
- 3
1
vote
1 answer
sudo has different environments, why?
I realize that:
sudo -i
env
is different from:
sudo -i
sudo env
They are both sudo, why are they different?
In my case, I realize the PATHs are very different, so sometimes things can't run with "sudo blah" but it works when I first log into sudo,…
foobar
- 10,854
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1
vote
1 answer
Why can I echo an environment variable but not use it to cd or ls?
How come I can echo the $RUBYPATH variable:
[grant@rails-box app]$ echo $RUBYPATH
/opt/rubies/ruby-2.3.0
And ls that directory:
[grant@rails-box app]$ ls /opt/rubies/ruby-2.3.0
bin include lib share
But I can't ls using the…
gh4x
- 818
- 1
- 10
- 16
1
vote
1 answer
How to pass the system environment variable to nginx.conf
My question is how to pass the system environment variable to nginx.conf?
I define a system variable CLASSPATH in /etc/profile:
export CLASSPATH=$CLASSPATH:$HADOOP_HOME/bin/hadoop classpath --glob
And I define tow variables in nginx.conf:
env…
Chunhui Zhang
- 133
- 2
- 7
1
vote
2 answers
Laravel 5 - How can I set more than 1 database credentials for the same laravel project (if it is possible)?
I have a project that must to be accessed through these 2 URLs us_myproject.com and es_myproject.com.
They share the same folders and code. In fact there are only one laravel project: htdocs/myproject.
depending on URL the information must to come…
IgorAlves
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