Shaltz

(source : http://injustfiveminutes.com/category/openldap)

How to fix “ldif_read_file: checksum error”
Posted on October 28, 2014	
15

Well, in spite of you did read a banner saying “# AUTO-GENERATED FILE – DO NOT EDIT!! Use ldapmodify.” you ignored it and made some manual modifications in any of the LDIF files in /etc/ldap/slapd.d/.

Don’t worry it happened to me too :) When you need to quickly setup an openLDAP server for development it is pretty much easier to tweak these files although the recommended way is to use ldapmodify tool. But if you change the LDIF files in cn=config manually, their contents and checksums won’t match, which is not fatal, but is annoying when using tools such as slapcat:

Shaltz

setxkbmap -option caps:super

Other example :
setxkbmap -option caps:escape


TO GET IT PERMANENTLY :
put it in : ~/.bash_proflie or ~/.profile

or in gnome-tweak, select "Make CapsLock an additional Super Key" in

Shaltz

How to download vimeo VOD for offline usage

Step 1

Login to Vimeo and get the cookies.txt file using this Chrome plugin

Step 2

Use youtube-dl to download the video. Example:

Shaltz

Follow this instructions to get yout chromebook ready for installation  
  > http://www.matws.org/c300/
  
Install ubuntu 17.10
   > If wifi not working, set the date and time following this instructions :
      > https://www.garron.me/en/linux/set-time-date-timezone-ntp-linux-shell-gnome-command-line.html
   > If trackpad not working 
      > open up the laptop, unplug the battery and the trackpad cables, plug them back in and reboot
   > If sound not working
      > install a 4.4 kernel, sound breaks starting at kernel 4.5

Shaltz

* create a new repo on github (CLI)

git init
git config user.name "myName" (use the --global option to set has a global parameter)
git config user.email "myEmail@to.to"
git add .
git commit -m "first commit"
git remote add origin git@github.com:Shaltz/myRepo.git
git push -u origin master

Shaltz

# Install packages
sudo apt-get install apache2 mysql-server mysql-client php5 php5-mysql php5-intl libapache2-mod-php5 phpmyadmin

# Access phpMyAdmin
http://serverIP/phpmyadmin/

# If doesn't work, edit
sudo nano /etc/apache2/apache2.conf

# and add to the bottom of the file

Shaltz

standard install :
sudo sh ~/Downloads/crouton -r jessie -t gnome-desktop,extension,keyboard

some Update :
sudo sh ~/Downloads/crouton -r trusty -t (what to add (keyboard or extension if forgotten) -u

-u : update
-n someName : name the chroots
-e passPhrase : encrypt the chroot with a passphrase
-r : release (precise, trusty, jessie, sid...), use list to display all the supported releases

Shaltz

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

##########

export HISTFILESIZE=10000
export HISTSIZE=10000
export HISTIGNORE="[bf]g:[ ]*:exit:??"
export HISTCONTROL=ignoreboth:erasedups

Shaltz

Download the cross-platform Java version of WiimoteWhiteBoard (http://www.uweschmidt.org/wiimote-whiteboard) and unzip the archive (folder WiimoteWhiteboard will be created)

Go to the WiimoteWhiteboard folder and create a new sub-directory lib

Download the latest GPL’d BlueCove Linux library (http://bluecove.googlecode.com/files/bluecove-gpl-2.1.0.jar) and put it in the lib folder

Type zip WiimoteWhiteboard.jar lib/bluecove-gpl-2.1.0.jar at the command-line in folder WiimoteWhiteboard

That’s it. The software should start normally by typing java -jar WiimoteWhiteboard.jar

Shaltz

rfkill list

0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: asus-wlan: Wireless LAN
    Soft blocked: no
    Hard blocked: no
2: asus-bluetooth: Bluetooth
    Soft blocked: no