Linux Commands
General arch chsh – Change Linux user shell apropos whois uname chown at lynx setfacl tr System strace lsof lspci
strace: command not found
This is because strace not installed on the server. Install it with yum
commands
Linux Commands strace
strace
strace command is used to trace system calls. This is useful to see what a process is doing. To see
MariaDB DEFAULT NULL ERROR 1064 (42000)
When trying to restore a MySQL databse bakcup taken on MySQL 5.7 server to MairaDB 10.1 server i get following
MariaDB
MariaDB Repository Setup Script MariaDB DEFAULT NULL ERROR 1064 (42000) Install MariaDB 10.3 on CentOS 7
MariaDB Repository Setup Script
This script configure MariaDB repository on your server. You can find more details on offical page https://mariadb.com/kb/en/library/mariadb-package-repository-setup-and-usage/ To setup mariadb
Enable Remote Desktop in Ubuntu 18.04
To enable remote desktop on Ubuntu 18.04 (works with newer Ubuntu versions), go to settings. Click on Sharing Click on
Install iftop from source on CentOS
iftop allow you to monitor network traffic like top command. You can download iftop source from http://www.ex-parrot.com/~pdw/iftop/ Before installing, install
configure: error: can’t find pcap.h
When installing a software from source, i get error To fix this on CentOS 7 server, run
vShare youtube clone
vShare Youtube Clone Script Reset Admin Password Disable Signup Notification in vShare Youtube Clone vShare Nginx Config Nginx Configuration for
Linux add a user to group with adduser
adduser command like useradd, used to add a user to linux server. adduser is more interactive, while useradd require all