linux

## 1.Machine Information ``` [root@kube-gmg-03-master-1 ~]# uname -a Linux kube-gmg-03-master-…

## problem When we push the image to the private repository, as follows: ``` $ docker push…

During the research process of the OCR project, an open source tool, gosseract, was found, and the …

## problem Execute the self-start command: ``` /etc/init.d/redis_6379 start ``` An error…

## problem Recently, when deploying a new centos7 server environment, I found that the nginx ins…

## problem Use `crontab -e` to add a new scheduled task, as follows: ``` */1 * * * * /usr/bi…

## problem After a long time, the disk space under my cloud server is getting less and less, and…

## foreword When we use mysql or other data, we always encounter that the database occupies a lo…

## problem `build` succeeds in IDEA, but `automated build` fails ``` $ ./gradlew > Task…

## problem When executing the command `netplan apply` to apply the configured ip, an error is r…

## solution This is caused by insufficient git default cache size, use the following command to …

The hard disk shows that it is full, but the sum of the hard disk space occupied by `du -sh /*` is …

## add sudo permissions to the user Sometimes, running the sudo command under linux will prompt …

## problem Today, I wrote a long shell script with a lot of nested structures. When I finally ra…

## problem ``` Unpacking nvidia-340 (340.107-0ubuntu0~gpu18.04.1) ... dpkg: error processing a…

## problem When installing Oracle under Linux running command ``` ./runInstaller ``` …

Today I share a set of notes for building a set of Kafka cluster from scratch. I almost helped you …

## error ``` /home/liuc/git/AnyQ/build/third_party/paddle/src/extern_paddle/paddle/fluid/stri…

## cause investigation ``` #gcc -v ``` Found to be the version of `4.7.7` but ![scr…

## solution Check the `hosts` file, it should be `localhost` is gone Add: ``` 127.0.0.1 l…

## download you can check [https://nodejs.org/dist/](https://nodejs.org/dist/) archive for versi…

## tar.xz Today I went to install nodejs on Ubuntu, the downloaded file `node-v6.10.1-linux-x64.…

The operating environment of this blog is **centos7.6** ## Problem Description I encountered …

## Install depot\_tools git clone to get depot\_tools ``` git clone https://chromium.googles…

## error Gazebo prompts an error: ``` gazebo: symbol lookup error: /usr/lib/x86_64-linux-gnu…

## Version Information * Red Hat 5.5 * gcc-4.9.4 ## problem Encountered when compilin…

## 1\. Error prompt Install `wrf`, and report this error when compiling `wps`: ``` Error: No…

## error Configure the IP of the virtual machine to restart the network card: `service network r…

## error Use `nc -lvp 7777` to monitor port got an error: ``` [root@localhost ~] nc -lvp …

The problem of `cannot execute binary file` encountered under linux system is generally caused by t…

## error When executing `sudo apt update`, I found that there are errors similar to Ing and erro…

## 1 error On the Linux server, execute the yum command and report an error as follows: ``` …

## Problem description When deploying `k8s`, there is a step to set the time zone of the `centos…

## error Vcenter cloned a virtual machine and found that the network card could not be found whe…

## problem View cached is very large, not released, and increasing The linux server `free -m`…

## error ``` [root@mysql-141 linux-ftools]#./configure checking for a BSD-compatible install.…

## error ``` [root@jenkins .ssh]# ssh-copy-id -i id_rsa_driver.pub root@192.168.0.96 The authe…

## problem The client uses the `rsync` command to synchronously report the following errors: …

## problem In the centos system, after installing `jdk-8u60-linux-i586.tar.gz`, after configurin…

## error error when Linux installation MySQL  ``` Failed dependencies: libaio.so.1()(64bit) …

## problem Need to delete a zip package in the server, perform operation delete prompt: ``` …

## error ``` # Total number of cores = number of physical CPUs X number of cores per physical C…

First make sure the first mirror in `sudo vim /etc/pacman.d/mirrorlist` is whitelisted Then: …

When using the virtual machine today, I found that the network icon disappeared, and an error was r…

## Error report When developing C++ in the Linux environment, the following compilation errors o…

## Problem description When using rsync file transfer, one of the same two servers transfers the…

## background my machine suddenly not work, can not start `mysqld` or `supervisord` etc. when…

Install the local warehouse, harbor login and report this error, Well, my problem is with `daemo…

Atlas 0.8.4 integrates Solr 5.2.2 to create collections `ERROR: create failed due to: Error loading…

## git clone failed The error is as follows: ``` error: RPC failed; curl 56 GnuTLS recv erro…

## description Run the compiled demo program, the error is as follows: ``` ./demo: error whi…

## problem description: My friend has a VPS with CentOS7 on Alibaba Cloud, with 2GB of memory, w…

An error occurred while installing the .deb file with dpkg ``` dpkg:error: dpkg frontend is loc…

## Problem description An error is reported when starting `zabbix-agent` as follows ``` [roo…

## solution **step1:** First check the dependencies of the execution program ``` >>> ldd [pr…

## description When using pip to install GeoIP package under CentOS 7, the following error is re…

## Preface Using Win32 Disk Imager to burn the linux image into the SD card error: `An error occ…

## Decompression error Sometimes you will encounter some compressed packages, which will fail to…

## environment * Distribution: Archlinux ## debug The error is as the title says, here i…

## background Error process: Linux terminal run nginx configuration information: (after runni…

## solution Add  `#!/bin/bash`  to the first line of the `run.sh` file in `ENTRYPOINT ["/app/run…

In openvpn's `server.conf` ``` #explicit-exit-notify 1 ``` This option is enabled and only …

I encountered the above problem when packaging a standalone python environment.  This problem is…

## step1 View yum configuration ``` vim /etc/yum.repos.d/CentOS-Base.repo ``` ## step2 …

When using linux long commands, we usually use a shell script with \\ branch to show the parameters…

## error message ``` Parser.cpp:11:19: error: expat.h: No such file or directory Parser.cpp:30…

## solution ### try 1 ``` vim /etc/yum/pluginconf.d/fastestmirror.conf ``` Change enable…

## problem When doing Nginx load, we often encounter this situation: ``` 2018/12/04 11:05:08…

## problem After sysbench is installed, the following problems occur when checking the sysbench …

Assuming you have done the following configuration and try * Installed Remote -SSH in Extensio…

## description One of the Zookeepers cannot be started, check the `zookeeper.out` log and find t…

**Sftp** is the abbreviation of _Secure File Transfer Protocol_, a secure file transfer protocol. C…

configure prompt： ``` checking for pcap.h... no configure: error: pcap.h not found ... ``` …

I migrated the Linux on the HDD to the SSD. It was too much trouble to reinstall the system, so I c…

3 ways to kill all python processes under linux This article mainly introduces 3 ways to kill al…

## solution `chown root:root ambari.repo` modify owner here is a example: ``` [root@bigda…

## description The Openstack WebUI page cannot be opened, and the page reports a 500 error. Chec…