Hi:
perl -e 'print "hello world!\n"'
A simple filter:
perl -ne 'print if /REGEX/'
Filter out blank lines (in place):
| #!/bin/bash | |
| # | |
| # Init file for Ping server daemon | |
| # | |
| # chkconfig: 2345 55 25 | |
| # description: Ping server daemon | |
| # | |
| # processname: ping | |
| # pidfile: /var/run/ping.pid |
| server { | |
| listen 80; | |
| server_name localhost; | |
| # ... other default site stuff, document root, etc. ... | |
| location ~ ^/~(?<userdir_user>.+?)(?<userdir_uri>/.*)?$ { | |
| alias /home/$userdir_user/public_html$userdir_uri; | |
| index index.html index.htm index.php; | |
| autoindex on; |
| #!/bin/bash | |
| ## | |
| ## Simple logging mechanism for Bash | |
| ## | |
| ## Author: Michael Wayne Goodman <goodman.m.w@gmail.com> | |
| ## Thanks: Jul for the idea to add a datestring. See: | |
| ## http://www.goodmami.org/2011/07/simple-logging-in-bash-scripts/#comment-5854 | |
| ## Thanks: @gffhcks for noting that inf() and debug() should be swapped, | |
| ## and that critical() used $2 instead of $1 |
Hi:
perl -e 'print "hello world!\n"'
A simple filter:
perl -ne 'print if /REGEX/'
Filter out blank lines (in place):
When contributing to this repository, please first discuss the change you wish to make via issue, email, or any other method with the owners of this repository before making a change.
Please note we have a code of conduct, please follow it in all your interactions with the project.
| Byobu is a suite of enhancements to tmux, as a command line | |
| tool providing live system status, dynamic window management, | |
| and some convenient keybindings: | |
| F1 * Used by X11 * | |
| Shift-F1 Display this help | |
| F2 Create a new window | |
| Shift-F2 Create a horizontal split | |
| Ctrl-F2 Create a vertical split | |
| Ctrl-Shift-F2 Create a new session |
| Backup: | |
| docker exec -t -u postgres your-db-container pg_dumpall -c > dump_`date +%d-%m-%Y"_"%H_%M_%S`.sql | |
| Restore: | |
| cat your_dump.sql | docker exec -i your-db-container psql -Upostgres |
| <?xml version="1.0" encoding="UTF-8"?> | |
| <!DOCTYPE fontconfig SYSTEM "fonts.dtd"> | |
| <!-- | |
| Noto Mono + Color Emoji Font Configuration. | |
| Currently the only Terminal Emulator I'm aware that supports colour fonts is Konsole. | |
| Usage: | |
| 0. Ensure that the Noto fonts are installed on your machine. | |
| 1. Install this file to ~/.config/fontconfig/conf.d/99-noto-mono-color-emoji.conf |
| This gist I write, because I couldn't find any step by step instructions | |
| how to install and start postgresql locally (using conda within a conda environment - with the result | |
| that you can run it without sudo/admin rights on your machine!) | |
| and not globally in the operating system (which requires sudo/admin rights on that machine). | |
| I hope, this will help especially people new to postgresql | |
| (and those who don't have sudo/admin rights on a specific machine but want | |
| to run postgresql there)! | |
| Prerequisite is to have miniconda already installed in your Computer. |
| #=============================================================================== | |
| # 2019-07-19-- ikashnitsky.github.io | |
| # Reproduce Figure 2 from http://doi.org/10.1007/s10708-018-9953-5 | |
| # Ilya Kashnitsky, ilya.kashnitsky@gmail.com | |
| #=============================================================================== | |
| library(tidyverse) | |
| library(hrbrthemes); import_roboto_condensed() | |
| # the data as tribble |