ux tag

417 questions

1 answers
77 views
0

About using IPv6 with file_get_contents in PHP (switching IP when going outside)

I rent Conoha's VPS (CentOS 6.5).PHP is 5.6.Conoha has 17 IPv6s if you select standard os (CentOS 6.5).Adding IPv4 is a fee, so I would like to make the most of IPv6 as much as possible.I tried the fo...

php linux centos ipv6

2 years ago

1 answers
49 views
0

How is "/proc/loadavg" updated regularly on Linux?

From the Linux source code, we know that get_avenrun() is called in fs/proc/loadavg.c to take the average load average for 1 minute, 5 minutes and 15 minutes (for example, cat/proc/loadavg).And if you...

linux

2 years ago

2 answers
55 views
0

The initial screen of cakephp is not displayed.

I uploaded cakephp to Amazon Linux of AWS, but the initial screen of cakephp did not appear and the following error appeared.I have already installed php on the AWS server.Please let me know if you kn...

php linux cakephp aws

2 years ago

1 answers
47 views
0

What are the differences in functionality and performance between AF_UNIX and AF_INET in socket communications within a Linux system?

When using sockets for inter-process communication running on the same machine, AF_UNIX and AF_INET often use AF_INET for inter-process communication in the system, as they believe there is no signifi...

linux

2 years ago

1 answers
86 views
0

td-agent cannot collect apache logs on amazon linux2

I installed td-agent on amazon linux2 and tried to collect apache log files, but I couldn't because of a permission problem.I can find a solution if I run the td-agent daemon with init.d, but which co...

fluentd amazon-linux systemd

2 years ago

1 answers
143 views
0

Is there a name for the tool that needs to be restarted when updating without restarting?

I think there are a lot of different tools and operating systems that need to be rebooted when updating.Is there any name for updating without rebooting at this time?When I was asked to restart SQL Se...

linux windows sql browser

2 years ago

1 answers
151 views
0

Get subprocess.Popen stdout and stderr in real time

After processing the contents of stdout and stderr of the child process with python's subprocess.Popen, I would like to output them to the parent's stdout and stderr in real time and in order, respect...

python python3 linux posix python-multiprocessing

2 years ago

1 answers
48 views
0

The screen split prefix set in tmux does not work

I started using tmux on my mac.However, Ctrl+a and Shift+

tmux

2 years ago

1 answers
61 views
0

I want to create a Java execution environment in VScode (execute Java commands within built-in terminals, enable automatic formatting)

ThinkpadX270/alter linuxVScode 1.67.2java-version openjdk version 18.0.1.1 2022-04-22OpenJDK Runtime Environment (build 18.0.1.1+2)OpenJDK64-Bit Server VM (build 18.0.1.1+2, mixed mode)I would like to...

java linux vscode

2 years ago

3 answers
74 views
0

Bash refers to keywords in a file and extracts parts common to the string.

[Contents] In bash, I would like to refer to the list with keywords (with Japanese, spaces, separated by new lines) file, compare the given string (with Japanese, space hyphen, etc.) with the list, an...

linux bash shellscript

2 years ago

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