nixCraft
How to copy and transfer files remotely on Linux using scp and rsync
I n Linux, how do I copy and transfer files remotely between two Linux machines? What command d…
nixCraft
How to convert man page to HTML on Linux and Unix
W e can easily convert all Linux man pages to HTML, text, or pdf format. To display online manu…
nixCraft
How to install Redis server on Ubuntu Linux
H ow do I install the Redis server on the Ubuntu Linux version 18.04/20.04 LTS server to speed …
nixCraft
How to repeat a character ‘n’ times in Bash
L et us say you want to repeat a character such as ' - ' OR ' = ' multiple time…
nixCraft
How to set up ZFS ARC size on FreeBSD
W hen working with FreeBSD and ZFS, you will run into ZFS cache size problems. Not all FreeBSD …
nixCraft
How To Update Samsung SSD Firmware on Linux
T ypically, we apply firmware updates to fix a security issue and enhance SATA/PCIe/NVMe solid-…
nixCraft
How to use df command in Linux / Unix {with examples}
W e use the df command to find total disk space and available space on a Linux / Unix file syste…
nixCraft
How to install lftp on FreeBSD using the CLI
I need to download a large file and get the specified file using several connections to speed …
nixCraft
How to configure static IP address on Alpine Linux
A t home or in a cloud environment, IP addresses are assigned dynamically by the DHCP server. S…
nixCraft
How To View CPU Temperature On Alpine Linux
A lpine Linux comes with a monitoring sensors package called lm-sensors. It is an easy-to-use a…
nixCraft
How to restart systemd without rebooting Linux when critical libraries installed
W henever we update a critical library such as OpenSSL, we need to restart any daemons that use…
nixCraft
How to install vnstat on Alpine Linux
V nStat is a free and open-source app for servers and routers. It is a console-based network tr…
nixCraft
How to install curl on Alpine Linux
C url is URL retrieval (download/upload) command-line utility and library. It is free software …
nixCraft
How to send emails with Postfix and Amazon AWS SES on RHEL/CentOS 8
A mazon Simple Email Service (SES) is a hosted cloud-based email service to send and receive em…
nixCraft
How to enable automatic updates for RHEL/CentOS 8
I talked about yum-cron that provides auto yum updates nightly via cron. However, this packag…
nixCraft
Linux Filesystem Error: Transaction failed when using LXD
I am a big fan of LXD, a next-generation Linux system container manager and default on Ubuntu.…
nixCraft
How to find NetworkManager version on Linux
H ow do I check or find NetworkManager version on Linux distribution? The post How to find Net…
nixCraft
How to check if file does not exist in Bash
H ow can I check if a file does not exist in a Bash script? The post How to check if file does…
nixCraft
How to check memory utilization in Linux
H ow do I check memory utilization in Linux using command-line and GUI options? The post How t…
nixCraft
How to reset WordPress password using MySQL CLI
S o bizarrely, I forgot my WordPress admin password, including my login name. I did not add my…
