| # File: /etc/bash.bashrc | |
| # System-wide .bashrc file for interactive bash(1) shells. | |
| # To enable the settings / commands in this file for login shells as well, | |
| # this file has to be sourced in /etc/profile. | |
| # If not running interactively, don't do anything | |
| if [[ -z "$PS1" ]]; then |
| # UTILS | |
| alias tc='top -o cpu' # check cpu usage | |
| alias tm='top -o vsize' # check memory usage | |
| alias dud="du -d 1 -h" # disk usage | |
| alias c="clear" # clear interface | |
| alias dc="rm -rf" # remove folder with content in it | |
| alias h="history" # review log of commands | |
| alias tgzu="tar -xzvf" # uzip tar gzip file | |
| alias dl="wget -N" # download file and overwrite if required | |
| alias dlc="curl -O" # download file and overwrite if required |
| ls . # files in current directory | |
| ls .. # files in parent directory | |
| tree > log.txt # put the results of a command in a file (You must have tree installed. It's available via macports <sudo port install tree>) | |
| ls >> log.txt # append the results of a command in a file | |
| mkdir -p one/two/ # create multiple directories in one step | |
| env # print out environment variables in name value pair | |
| Control + a # go to the beginning line | |
| Control + e # go to the end line | |
| Control + k # delete all to the right |
| #!/bin/bash | |
| ## Bash Script to clear cached memory on (Ubuntu/Debian) Linux | |
| ## By Philipp Klaus | |
| ## see <http://blog.philippklaus.de/2011/02/clear-cached-memory-on-ubuntu/> | |
| if [ "$(whoami)" != "root" ] | |
| then | |
| echo "You have to run this script as Superuser!" | |
| exit 1 | |
| fi |
| [user] | |
| name = Pavan Kumar Sunkara | |
| email = [email protected] | |
| username = pksunkara | |
| [init] | |
| defaultBranch = master | |
| [core] | |
| editor = nvim | |
| whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol | |
| pager = delta |
| #!/bin/bash | |
| # Run this script on a running Linux OS that you want to be put into an image file. | |
| # Ensure that the system you run this on is less than 10GB in size if you wish to | |
| # deploy the image file to AWS EC2. | |
| # Note: This is based on Michael Fairchild's instance-to-ebs-ami.sh script. | |
| # -https://gist.github.com/249915 | |
| imageFile=${1:-"awsImage-$(date +%m%d%y-%H%M).img"} | |
| imageMountPoint=${2:-'/mnt/image'} | |
| extraFilesArchive=${3:-'awsInstanceFiles.tar.gz'} |
| <?xml version="1.0" encoding="UTF-8"?> | |
| <!-- | |
| Author: Ma Jiehong <[email protected]> | |
| Copyright (C) 2010 Ma Jiehong | |
| This library is free software; you can redistribute it and/or | |
| modify it under the terms of the GNU Library General Public | |
| License as published by the Free Software Foundation; either | |
| version 2 of the License, or (at your option) any later version. |
Every so often I have to restore my gpg keys and I'm never sure how best to do it. So, I've spent some time playing around with the various ways to export/import (backup/restore) keys.
cp ~/.gnupg/pubring.gpg /path/to/backups/
cp ~/.gnupg/secring.gpg /path/to/backups/
cp ~/.gnupg/trustdb.gpg /path/to/backups/
| # 0 is too far from ` ;) | |
| set -g base-index 1 | |
| # Automatically set window title | |
| set-window-option -g automatic-rename on | |
| set-option -g set-titles on | |
| #set -g default-terminal screen-256color | |
| set -g status-keys vi | |
| set -g history-limit 10000 |
| #!/bin/bash | |
| # Script Name: auto_update.sh | |
| # Original Author Name: Keith Bawden | |
| # Modified by : Aaron | |
| # Date: Wed May 17 15:40:32 JST 2006 | |
| # Updated: Thur Feb 01, 2007 | |
| # Description: This script will: | |
| # Clean up the local apt repository of retrieved packages (apt-get clean) | |
| # Resync the package index (apt-get update) | |
| # If called with AUTOUPDATE set to yes then updates will be downloaded and |
