Marc Queiroz marc-queiroz

## mysql-docker.sh
# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE


## freeotp_backup.md

      
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                marc-queiroz
                / freeotp_backup.md
            
            
              Created
              January 22, 2021 12:36
                — forked from kontez/freeotp_backup.md
            
              
                A guide to back up and recover 2FA tokens from FreeOTP (Android)
              
          
    Backing up and recovering 2FA tokens from FreeOTP

Backing up FreeOTP

Using adb, create a backup of the app using the following command:
adb backup -f freeotp-backup.ab -apk org.fedorahosted.freeotp

  
## verify-eth-sig.js
var ethUtil = require('ethereumjs-util');

var data = 'Login';
var message = new Buffer(data);
var msgHash = ethUtil.hashPersonalMessage(message);

var privateKey = new Buffer('62debf78d596673bce224a85a90da5aecf6e781d9aadcaedd4f65586cfe670d2', "hex")
var sig = ethUtil.ecsign(msgHash, privateKey);

var signature = ethUtil.toBuffer(sig)

## git+overleaf+github.md

      
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                marc-queiroz
                / git+overleaf+github.md
            
            
              Created
              July 7, 2020 19:49
                — forked from jnaecker/git+overleaf+github.md
            
              
                Using Overleaf as your TeX editor but getting your files to Github
              
          
    git + overleaf + github

Setup

Connect Overleaf and your local repo


Make a new project on Overleaf.
In the share menu, copy the link from "Clone with git"
On your computer:

use cd to navigate to where you want to put your project


## i3_screenshot_config
bindsym Print exec "scrot -e 'mv $f ~/tmp &&  xclip -selection clipboard -t image/png -i ~/tmp/$n'; sleep 1; exec notify-send 'screenshot has been saved to ~/tmp'"
bindsym $mod+Print --release exec "scrot -ue 'mv $f ~/tmp && xclip -selection clipboard -t image/png -i ~/tmp/$n'; sleep 1; exec notify-send 'screenshot has been saved to ~/tmp'"
bindsym $mod+Shift+Print --release exec "notify-send 'selection will be saved to ~/tmp'; scrot -se 'mv $f ~/tmp && xclip -selection clipboard -t image/png -i ~/tmp/$n'"

## how-to-fix-tmux-fail.md

      
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                marc-queiroz
                / how-to-fix-tmux-fail.md
            
            
              Created
              January 16, 2020 20:10
                — forked from sv0/how-to-fix-tmux-fail.md
            
              
                How to fix tmux error "terminal open failed: missing or unsuitable terminal: rxvt-unicode-256color"
              
          
    If tmux fails with an error terminal open failed: missing or unsuitable terminal: rxvt-unicode-256color
log in to your remote host and create .terminfo/r in your home directory:
mkdir -p .terminfo/r

copy terminal information file to remote machine:
scp /usr/share/terminfo/r/rxvt-unicode* remote.host:.terminfo/r/

  
## make_certs.sh
#!/bin/bash

#
# Usage:
# ./make_certs.sh test.example.com
#
# The required input to make_certs.sh is the path to your pfx file without the .pfx prefix
#
# test.example.com.key
# test.example.com.crt (includes ca-certs)

## system-sleep-xhci.sh
#!/bin/sh
#
# This script should prevent the following suspend errors
#  which freezes the Dell Inspiron laptop.
#
# Put it in /usr/lib/systemd/system-sleep/xhci.sh
#
# The PCI 00:14.0 device is the usb xhci controller.
#
#    kernel: [67445.560610] pci_pm_suspend(): hcd_pci_suspend+0x0/0x30 returns -16

## rambox-css-style
function applycss(css){
    var head = document.getElementsByTagName('head')[0];
    var s = document.createElement('style');
    s.setAttribute('type', 'text/css');
    s.appendChild(document.createTextNode(css));
    head.appendChild(s);
 }
applycss('
// css from userstyles.org without the @-moz-document wrapper
	# Backup
	docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

	# Restore
	cat backup.sql \| docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE
	var ethUtil = require('ethereumjs-util');

	var data = 'Login';
	var message = new Buffer(data);
	var msgHash = ethUtil.hashPersonalMessage(message);

	var privateKey = new Buffer('62debf78d596673bce224a85a90da5aecf6e781d9aadcaedd4f65586cfe670d2', "hex")
	var sig = ethUtil.ecsign(msgHash, privateKey);

	var signature = ethUtil.toBuffer(sig)
	bindsym Print exec "scrot -e 'mv $f ~/tmp && xclip -selection clipboard -t image/png -i ~/tmp/$n'; sleep 1; exec notify-send 'screenshot has been saved to ~/tmp'"
	bindsym $mod+Print --release exec "scrot -ue 'mv $f ~/tmp && xclip -selection clipboard -t image/png -i ~/tmp/$n'; sleep 1; exec notify-send 'screenshot has been saved to ~/tmp'"
	bindsym $mod+Shift+Print --release exec "notify-send 'selection will be saved to ~/tmp'; scrot -se 'mv $f ~/tmp && xclip -selection clipboard -t image/png -i ~/tmp/$n'"
	#!/bin/bash

	#
	# Usage:
	# ./make_certs.sh test.example.com
	#
	# The required input to make_certs.sh is the path to your pfx file without the .pfx prefix
	#
	# test.example.com.key
	# test.example.com.crt (includes ca-certs)
	#!/bin/sh
	#
	# This script should prevent the following suspend errors
	# which freezes the Dell Inspiron laptop.
	#
	# Put it in /usr/lib/systemd/system-sleep/xhci.sh
	#
	# The PCI 00:14.0 device is the usb xhci controller.
	#
	# kernel: [67445.560610] pci_pm_suspend(): hcd_pci_suspend+0x0/0x30 returns -16
	function applycss(css){
	var head = document.getElementsByTagName('head')[0];
	var s = document.createElement('style');
	s.setAttribute('type', 'text/css');
	s.appendChild(document.createTextNode(css));
	head.appendChild(s);
	}
	applycss('
	// css from userstyles.org without the @-moz-document wrapper