linux - Yesterday, my hands shook and I ran remove -rf ./~, and then everything under ~ was gone. Is it possible to restore it?

I’m so tired, so many things are gone! ==

From [Linuxdiscussion group] 2017-05-27 17:44:54 0  6  962

Linux system uses telnet to send customized messages

When using telnet to connect to the remote host on Linux, the connection is successful, but sending a custom m...

From [Linuxdiscussion group] 2017-05-27 17:44:50 0  1  1178

linux - How do I know if gcc g++ is installed in my centos?

I want to know how to know if gcc g++ is installed in my system

From [Linuxdiscussion group] 2017-05-27 17:44:48 0  6  975

linux - How to use snprintf to print the original content and some new content into an array?

The snprintf function requires a specified length, and the compiler will perform an out-of-bounds check, so it...

From [Linuxdiscussion group] 2017-05-27 17:44:46 0  1  851

linux - How to implement more stable scheduled tasks in node.js

I hope that the node program can perform different operations at different fixed time points every day. How to...

From [Linuxdiscussion group] 2017-05-27 17:44:44 0  4  636

windows-server - After logging into the remote desktop (windows desktop), how to run python programs in the Linux environment?

I wrote a small python program under my own system (windows), and the teacher asked me to run it under the Lin...

From [Linuxdiscussion group] 2017-05-27 17:44:43 0  2  1188

linux - How to exit nano command from command line

I accidentally entered the nano command, but I don’t know how to exit. I’m waiting online for help. ˞͛ʕ̡̢̡๑꒪͒ꇴ...

From [Linuxdiscussion group] 2017-05-27 17:44:41 0  4  1180

windows-server - How to log in to the Linux environment if I have a Linux node IP, username and password?

I wrote a small python program. Since my computer is a Windows system, the teacher gave me a node to try under...

From [Linuxdiscussion group] 2017-05-27 17:44:40 0  2  1352

Modify file names in batches on Linux

Modify file names in batches on Linux, convert lowercase to uppercase. For example: aBfV.log => abfv.lo...

From [Linuxdiscussion group] 2017-05-27 17:44:37 0  1  627

linux - epoll + non-blocking IO receiving data problem

epoll + non-blocking io model, the edge trigger I set up. Now the client is a browser, and the form uploads a ...

From [Linuxdiscussion group] 2017-05-27 17:44:36 0  1  790

What are the big problems when using root as the development user under Linux?

Except for risks like rm/-rf. What questions are there?

From [Linuxdiscussion group] 2017-05-27 17:44:32 0  2  871

linux - Does this technology classification make sense?

Based on my own understanding of technology, I have divided these levels to motivate myself to learn. Do you t...

From [Linuxdiscussion group] 2017-05-27 17:44:30 0  3  959

Why has bash become the standard shell for most Linux distributions?

Please advise (it would be better if there is a citation).

From [Linuxdiscussion group] 2017-05-27 17:44:28 0  1  691

linux - nginx can be started by adding add_header, but it does not take effect and no error is reported.

nginx can be started by adding add_header, but it does not take effect and no error is reported. The configura...

From [Linuxdiscussion group] 2017-05-27 17:44:23 0  1  1395

centos - Which host is better, centerOS or ubuntu?

If you want to build your own website, which one should you choose? Which one should I install when installing...

From [Linuxdiscussion group] 2017-05-27 17:44:13 0  2  968