SSH Remote execution shell script repeated execution?
sh /opt/env/ start.sh test How to execute remote server scripts rep...
How to modify the string obtained by expect?
1. Using expect script to realize automatic deployment, there are many old versions of PM2...
How to use shell to realize the function similar to that in Python dict.get The function of ()
I don't have much contact with the shell. I want to ask if there is a get function sim...
Shell extracts the specified line (multiple lines) from the file
Two files, a file for the specified sample, B file for the target text extraction. As show...
Nginx delete module
Please tell me about the installation of some third-party modules in nginx, as follows: --...
Nginx gets the parameter information of the interface
Requirements: nginx intercepts the log information and reports the information through the...
How to install echo nginx module in nginx
Environment: Linux Nginx version: nginx / 1.12.2 Download the echo nginx module version: e...
The problem of curl command
I tried to visit Bili Bili through curl , But there was a 301 error : But www . bilibili ....
Replace iptables command with pfctl
Problem description Ask the God to modify the NAT mapping method of iptables to use pfctl ...
Prompt for executing shell script in NPM: '.' It is not an internal or external command, nor a runnable program
After the react create app is initialized, add a shell script and prompt after running. Wh...
os.popen (adb install xxx.apk ）. read() cannot get the return value?
os.popen (adb install xxx.apk ）. read() cannot get the return value The code is ADB instal...
Dockerfile CMD executes multiple commands and needs to support environment variables
problem Existing environment variables JAVA_OPTS=-Xms125m -Xmx256m -Dspring.profiles.activ...
Linux grep regular matching
I have a document that says abc.com:10 .11.23.45test1- abc.com:10 .11.23.45test2- abc.com:...
A question in shell script
Take a look at the shell script used in a project, and use flock lock to implement singlet...
How does a local script execute a script from a remote host?
In the online deployment of Vue project, it's too complicated to package locally, uplo...