the memcached on the line has been hung again, still not getting the core file. For troubleshooting reasons, a colleague discovers that there is a suspicious problem with the script that launches memcached. Issue One: memcached working directory is
The memcached on the line is dead again. Still not getting the core file.For troubleshooting reasons, a colleague discovers that there is a suspicious problem with the script that launches memcached.Issue One: memcached working folder is not set, it
A Shell script Introduction and First specification shell Script Description 1.1 Shell script Introduction What is 1.1.1 shell?The shell is a command interpreter which is responsible for directly working with the user in the outermost layer of the
The difference between the interactive shell and the non-interactive shell, the login shell, and the non-logon shell. First, this is divided into two different dimensions, one is interactive, and the other is login. Interactive shell and
The RC in the configuration file. bashrc in the home directory indicates resource configuration.
What is login shell? What is a non-Logon shell?
Logon shell refers to the shell that is started after the user enters the user name and password
Login vs. Non-logon Shell:
Distinction: Whether you need to enter a username password.
Transformation:
Non-login can be converted to login using--login
Consider the conversion situation, the relatively scientific distinction: neither the password,
Interactive shell and non-interactive shell (interactive shell and non-interactive shell)
The interactive mode is executed on the terminal, the shell waits for your input, and executes the command you submitted immediately. This pattern is
Shell is like the editor: everyone has their own choice and tries to defend the choice and tell you why it should be used ). Indeed, shell provides different functions, but they all implement the core concept of development decades ago.
I used
In this tutorial we create a variety of dialog boxes in the Linux interactive shell script, the dialog box can be friendly to the operator in Linux, interested friends can refer to learning about.When you install new software in the terminal
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.