Several ways to output tab characters in shell scripts
This article describes several ways to echo the tab character \t in shell scripts, as well as other ...
nginx configure error the HTTP gzip module requires the zlib library
IssueDownload the nginx source code and configure, run the following commands.$ wget http://nginx.or...
mysql 8 Error Server sent charset unknown to the client
IssueAfter install mysql 8. I'm trying to connect to a MySQL database from php. $dsn = "mysql:dbname...
Mysql ERROR 1290 (HY000): The MySQL server is running with the --secure-file-priv option
IssueIn mysql 8, when I try to use SELECT ... INTO OUTFILE to export data to a file, but finally it ...
ffmpeg configure error nasm/yasm not found or too old
IssueOn Linux/Unix, compile ffmpeg from source code. Run the following command.$ git clone https://g...
Create a Self-Signed Certificate for NGINX on macOS
In order to develop better, sometimes we need to configure https in our own local environment. This ...
In React Native 0.62, after building a signed apk, index.android.bundle is a binary file
IssueBefore building a signed apk, I run the below command to bundle my android application project....
Insert string at specified position with PHP
Use PHP's substr_replace() method to insert a string into an existing string. Refer to substr_repla...
Generator random string with PHP
Two ways to generate random strings using PHP.1. With rand methodfunction generateRandomString($leng...
How to migrate a Git repository
IssueWhen the ip of the server is changes, or we use a new server. We will have to migrate our git r...
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