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Usage of source command in linux

In Linux, the source command is usually used to re-execute the newly modified initialization file so that it takes effect immediately without having to log out and log in again. Its basic usage is: source filename, where filename must be an executable script file. If you want to know more about the source command, you can read the article below this topic.

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Usage of source command in linux

What is the use of linux source command?

The function of the linux source command is to make the current shell read the shell file with the path filepath and execute all the statements in the file in sequence; it is usually used to re-execute the just-modified initialization file to make it effective immediately. The syntax of this command is "source filepath".

May 08, 2021 am 11:05 AM

linux

What should I do if the centos system prompts notavalia identitier when using the source command?

Centos uses the source command to prompt notavaliaidentitier error solution 1. Configure jdk environment variables under centos. Switch to /etc and use the command: cd/etc2, Xshell and Xftp to open the directory: 3. Find the profile file: 4. Start using Notepad and add at the end: exportJAVA_HOME=/usr/local/java/jdk1.7.0 _79exportJRE_HOME=/usr/local/java/jdk1.7.0_79/jreexportCLASSPATH=.:$JAVA_HOME

Jan 06, 2024 pm 11:37 PM

centos source command

How to use the source command in linux

Mar 14, 2024 am 09:40 AM

linux source command

The magic command in Linux: source

Linux is a powerful and flexible operating system that provides many built-in shell commands that allow us to easily manage and control the behavior of the system. One very useful command is source, which allows us to read and execute commands from a file without creating a new process or environment. What does the source command do? How is it used? How is it different from bash command? This article will introduce you to the secrets of the source command in detail, allowing you to harness the super power of Linux. Regarding the source command and its execution method: In Linux systems, source is a built-in Shell command that reads and executes the contents of the file in the current Shell. These files are usually

Feb 10, 2024 pm 03:06 PM

linux linux tutorial linux system linux command shell script arrangement embeddedlinux Getting started with linux linux learning

What button is source?

Source is the button to switch the input signal source or select a different input source. Typically found on televisions, projectors, sound systems, computer monitors, and other equipment. On the TV, the source button allows users to switch between different input sources to play different content on the TV. On a projector, the source button has a similar function and can connect different devices to the projector. On the audio system, the source button is used to switch between different audio input sources. On computer monitors, the source button functions similarly to TVs and projectors, etc.

Oct 10, 2023 pm 03:26 PM

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