vincentvdk

Context switch tools

Kubie

• https://github.com/sbstp/kubie

Fix alternative zsh configuration ($ZDOTDIR).

Create a ~/.zshenv file with content ZDOTDIR=/opt/config/zsh

vincentvdk

Shortcut — Action

• CTRL + A — Move to the beginning of the line
• CTRL + E — Move to the end of the line
• CTRL + [left arrow] — Move one word backward (on some systems this is ALT + B)
• CTRL + [right arrow] — Move one word forward (on some systems this is ALT + F)
• CTRL + U — (bash) Clear the characters on the line before the current cursor position
• CTRL + U —(zsh) If you're using the zsh, this will clear the entire line
• CTRL + K — Clear the characters on the line after the current cursor position
• ESC + [backspace] — Delete the word in front of the cursor

vincentvdk

package main

import (
	"encoding/json"
	"fmt"
)

func main() {

	b := []byte(`{"key":"value"}`)

vincentvdk

Keybase proof

I hereby claim:

• I am vincentvdk on github.
• I am vincentvdk (https://keybase.io/vincentvdk) on keybase.
• I have a public key whose fingerprint is 5CF6 F20A 0D0C 6F75 CF5B D4CA 350E 608F 48A2 73A3

To claim this, I am signing this object:

vincentvdk

select concat(d.name, '.', if (b.name is null, '', b.name + '.'), a.name)  from `dns` d, `domains` a 
left join `domains` b on b.id = a.parent_id
where d.domain_id = a.id
limit 0, 500;

vincentvdk

host_var
========
---
storage_vg: vg_vms
vms:
  node-00008:
    disksize: 10000
    lvsize: 10G
    memory: 1024
    cpu: 1

vincentvdk

running from Ansible works :

→ ansible 192.168.13.42 -m shell -a "update-alternatives --display java | grep currently | awk '{print \$5}'" -u root -k [master]
SSH password: 
192.168.13.42 | success | rc=0 >>
/usr/lib/jvm/jre-1.6.0-openjdk.x86_64/bin/java


running from playbook  

vincentvdk

dn: cn=ansible,cn=schema,cn=config                                                                                    
objectClass: olcSchemaConfig
cn: ansible
olcAttributeTypes: {0}( 1.3.6.1.4.1.7637.70.1.2.1 NAME 'ansibleVar' DESC 'A va
 riable=value setting for an Ansible host' EQUALITY caseIgnoreMatch SUBSTR cas
 eIgnoreSubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.15{1024} )
olcObjectClasses: {0}( 1.3.6.1.4.1.7637.70.1.1.1 NAME 'ansibleHost' DESC 'Ansi
 ble host entry' SUP top AUXILIARY MAY ansibleVar )

vincentvdk

for system in systems:
       if system.get('name') == host:
            #print system['name']
            sys_id = system.get('id')
            #id2 = int(idken)
            print sys_id
            #get the system name and print it
            print "%s" % (system.get('name'))
 
            #basechan = client.system.listBaseChannels(session, int(sys_id))