linux tag

403 questions

1 answers
125 views
0

Describes how to comment out at the prompt if the login shell is csh.

BackgroundWhen you create and execute procedures for the Linux server, enter a comment at the prompt as appropriate to execute the command to make the term log easier to understand.For example, if the...

linux command-line csh

2 years ago

1 answers
42 views
0

I want to save the running state of the program and resume it after restarting.

I'm a beginner in Linux programming.I'm using a program that takes more than a few days to run for my research experiment, but I heard that there will be a power outage on campus, so I have to interru...

linux ubuntu

2 years ago

1 answers
153 views
0

How to use environment variables in awk

Assume that the environment variable N contains a number.awk NR>NWhat should I do if I want to use the value of the variable in the awk script as shown in ?

linux shellscript zsh

2 years ago

1 answers
84 views
0

Failure to send mail with external SMTP server smtp-server: 554 Service unavailable

The RHEL 8 mailx command fails to send mail.Here is what /root/.mailrc says:set smtp=smtp://<External SMTP server IP address>:25set from = [email protected]'m using port 25, so smtp-auth-user...

linux mail

2 years ago

1 answers
135 views
0

Security Considerations for Creating Linux Systems

Due to various circumstances, I am thinking of creating a Linux desktop environment using Gentoo Linux.It hasn't been long since I touched Linux, so I'm worried about connecting to the network without...

linux security

2 years ago

2 answers
137 views
0

Understanding Display Problems and Poor Authentication on Unix/Linux Terminals

Please tell me about the previous Terminal Emulator (SSH) interaction.Terminal is not the best because of terminal defects.While there are few things that can be done through SSH, terminal display pro...

linux unix teraterm

2 years ago

1 answers
93 views
0

I want to open up Raspberry Pi's sound source and serial communication rights to the general public.

I'd like to pass voice and serial communication permissions to general users who access Raspberry Pi's server through a web browser...What I tried is Change the rights of the sound source sudochmod666...

linux raspberry-pi raspbian

2 years ago

1 answers
74 views
0

I can't open the jupyter notebook

Windows is connecting to a CentOS server via TeraTerm.I want to open the jupyter notebook, but I can't connect.I installed jupyter and included jupyter_notebook_config.py.jupyter notebook-ip=*.*.*.*.*...

linux centos jupyter-notebook

2 years ago

2 answers
71 views
0

I want to build a Linux environment on macOS (10.13 High Sierra) using Docker

It's almost the same question as the title.I don't know how I can use Docker to build a Linux virtual environment on my PC.I have already installed Docker on my PC, but I don't know what steps I shoul...

linux docker docker-for-mac

2 years ago

1 answers
43 views
0

I want to rewrite the URL to which a specific program in the server accesses the outside world.

Multiple scripts are written in multiple languages on the server (CentOS 7).without rewriting the URLs referenced by all these scripts individually.Monitor access to those scripts, like a firewall, an...

linux

2 years ago

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