Posted August 8, 2017 by Peter Teoh To increase the disk size inside the VMware guest running CentOS7 (7.3, 1611) these are the steps needed: a. Remove all snapshots from your Vmware image, or if you cannot afford to remove the snapshot, shutdown the guest OS, and «clone from snapshot» (you can select any specific… Read More: How to extend the disk size in my VMware guest… »
http://info.cern.ch http://info.cern.ch – home of the first website From here you can: Browse the first website Browse the first website using the line-mode browser simulator Learn about the birth of the web Learn about CERN, the physics laboratory where the web was born
error in nginx: upstream prematurely closed connection while reading response header from upstream In the shiny-server configuration help, there are two timeouts that can be set in the free shiny server version. app_init_timeout — Describes the amount of time (in seconds) to wait for an application to start. After this many seconds if… Read More: shiny-server timeout nginx »
use blkid sudo blkid /dev/sda2: LABEL=»NTFSDISK» UUID=»8C14553212372BD7″ TYPE=»ntfs» PARTLABEL=»Basic data partition» PARTUUID=»6120d102-a321-2dg3-a3c2-abc3b31313a3″ /dev/sda1: UUID=»727cac18-044b-4504-87f1-a5aefa774bda» TYPE=»ext3″ /dev/sdb: UUID=»467c4aa9-963d-4467-8cd0-d58caaacaff4″ TYPE=»ext3″ Find UUID and add to fstab # # /etc/fstab # Created by anaconda on Fri Feb 2 13:55:13 2018 # # Accessible filesystems, by reference, are maintained under ‘/dev/disk’ # See man pages fstab(5), findfs(8), mount(8) and/or… Read More: Find the UUID of a filesystem and add to fstab »
systemctl cat Then you need to create a {service}.service file to override your settings with information from [Service] section from systemctl cat {service} command and restart daemon after that: echo «[Service] TimeoutSec=15min ExecStart=/etc/rc.d/init.d/ start ExecStop=/etc/rc.d/init.d/ stop ExecReload=/etc/rc.d/init.d/ reload» > /lib/systemd/system/{service}.service sudo systemctl daemon-reload Timeout set by systemd systemctl show SERVICE_NAME.service -p TimeoutStopUSec
How do I find out running processes were associated with each open port? How do I find out what process has open tcp port 111 or udp port 7000 under Linux? You can the following programs to find out about port numbers and its associated process: netstat – a command-line tool that displays network connections, routing… Read More: Linux: Find Out Which Process Is Listening Upon a Port »
How to install Fail2Ban on CentOS 7 On this page Installing Fail2Ban Configure settings for Fail2Ban Add a jail file to protect SSH. Running Fail2Ban service Tracking Failed login entries Checking the banned IPs by Fail2Ban Check the Fal2Ban Status Unbanning an IP address Most Linux servers offer an SSH login via Port 22 for… Read More: fail2ban Centos 7 with firewalld »
firewall-cmd –get-default-zone firewall-cmd –get-services sudo firewall-cmd –zone=public –permanent –add-service=http sudo firewall-cmd –zone=public –permanent –add-service=https sudo firewall-cmd –zone=public –permanent –add-service=samba sudo firewall-cmd –permanent –zone=public –add-port=3838/tcp sudo firewall-cmd –permanent –zone=public –add-port=8787/tcp sudo firewall-cmd –reload
An older version of this article was written by Dean Attali. Introduction While many people primarily turn to the open-source programming language R for statistical and graphics applications, Shiny is an R package that allows you to convert your R code into interactive webpages. And when combined with Shiny Server — available in both a… Read More: How to Set Up Shiny Server nginx »
Shiny Server is a web server program specifically designed to host R-powered Shiny apps. With Shiny Server, you can easily host various R-powered apps without getting HTML, CSS, JavaScript or other stuff involved. This article will guide you through the process of installing Shiny Server on a CentOS 7. Prerequisites A VM Running CentOS 7… Read More: How to Install Shiny Server on CentOS 7 »