Steps for installing cmake
and dependencies to compile and build source code from a tarball. Tested on OpenSUSE Tumbleweed +mentions for Deb-based packages.
Continue reading Compiling Software with Cmake on Linux (Basic Steps)
Steps for installing cmake
and dependencies to compile and build source code from a tarball. Tested on OpenSUSE Tumbleweed +mentions for Deb-based packages.
Continue reading Compiling Software with Cmake on Linux (Basic Steps)
Case: Added new colour schemes to ~/.vim/colors
but Vim not registering when testing with :colo
+ space
+ ctrl+d
from within the editor.
Case: Installing a package with pip install <package_name>
fails. Part of the output looks like: imageloader.c:1:10: fatal error: Python.h: No such file or directory
Continue reading Running `pip install` fails with fatal `error: Python.h: No such file or directory`
Case: Updating a Linux Mint 20 installation successfully, rebooting and receiving a pop-up message: Error: The volume "boot" has only 54 MB disk space remaining.
Continue reading Ubuntu/Mint Error: The Volume boot is low on space
Case: Staging and production copies of a WordPress 5.4 website on the same server. Activating QueryMonitor 3.9.0 on Staging works, but throws `Fatal error: Cannot declare class QM_PHP` on Production.
Case: After a fresh install of Linux Mint 20.3 on an XFS-partitioned drive, GRUB boots to a command prompt for no apparent reason.
Note: Issue appears to be distro-agnostic.
Q: How to Enable Shared Folder on Virtualbox for Linux Guest?
A: sudo adduser $USER vboxsf
Case: Error manifests as INSUFFICIENT_A_AMOUNT
as well, when attempting a token swap at a DEX or locking funds as liquidity. Has been observed on different chains: Ethereum, Fantom, etc.
Continue reading Failed Blockchain Transaction With Error ‘UniswapV2Router: INSUFFICIENT_B_AMOUNT’
Q: How to add a script to Linux start via terminal?
A:
crontab -e
@reboot /path/to/script
src: https://askubuntu.com/questions/814/how-to-run-scripts-on-start-up
Contents
Continue reading Basic Security Checklist for Ubuntu Server 20.04