If I have \'export BL开发者_运维知识库A=\"hey there\"\' in .profile in my home directory, how can I change this later in other directories just by cd into the other directory?
I am creating a Makefile which I want it to be a single file for different architectures, OSes, libraries, etc.To do this I have a build specific XML file which defines the different configuration opt
I have my Apache web server fronting a Rails application. When a request comes in one of the Apache modules looks at the request and puts information into an Apache environment variable. My question i
In any major package for Linux, running ./configure --help will output at the end: Some influential environment variables:
I want to schedule a task on Linux by icrontab, and the task is written in python and have to import cx_Oracle module, so I export ORACLE_HOME and LD_LIBRARY_PATH in .bash_profile, but
I was wondering if there is the best practice on where to store global settings in a rails app. What I mean by that is i.e: I have a few globals defined that may change, but not likely and it seems in
I am curious if there is any history behind why the ^ character is used to escape the special characters <, >, |, &, and ^ in environment variable names in Windows instead the \\ character t
I\'m running a command line programme as administrator, but I found that PATH in System variable has higher precedence than in Administrator variable .
How do I export an environment variable from within a Ruby script to the parent shell? For example, implementing a naïve impl开发者_如何学运维ementation of the read Bash builtin:
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