Skip to content
View nk23x's full-sized avatar
23 followers · 14 following

Block or report nk23x

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse

Pinned Loading

  1. internet status maps and statistics internet status maps and statistics
    1 
    # STATUS
    2 
    
              
    
              
    
                3
                
    ## OVERVIEW / IOE / ATTACKS
    
              
    
              
    
                4
                
    * https://horizon.netscout.com/?filters=destination.country.DE
    
              
    
              
    
                5
                
    * https://threats.a10networks.com/
    
              
    
          
    
    
    
  
    

    2. 

      

  2. 
  
    
    
    
      
    
        
        ## OUTDATED CONTENT ## links: networ...  ## OUTDATED CONTENT ## links: network tools online      
    

          
    
              
    
                1
                
    collection of online tools
    
              
    
              
    
                2
                
    
              
    
              
    
                3
                
    HUGE TOOLBOXES 
    
              
    
              
    
                4
                
    
              
    
              
    
                5
                
    http://www.whatsmyip.org/
    
              
    
          
    
    
    
  
    

    3. 

      

  3. 
  
    
    
    
      
    
        
        sysctl.conf linux  sysctl.conf linux      
    

          
    
              
    
                1
                
    # /etc/sysctl.conf
    
              
    
              
    
                2
                
    
              
    
              
    
                3
                
    ## sysctl -p /etc/sysctl.conf
    
              
    
              
    
                4
                
    
              
    
              
    
                5
                
    # Increase system file descriptor limit
    
              
    
          
    
    
    
  
    

    4. 

      

  4. 
  
    
    
    
      
    
        
        base64 .sh  - base64 encoded html wi...  base64 .sh  - base64 encoded html with embedded base64 encoded remote image       
    

          
    
              
    
                1
                
    working example
    
              
    
              
    
                2
                
    
              
    
              
    
                3
                
      # echo -n "data:text/html;base64," && (echo -n "<html><head><title>$(date +'%Y%m%d%H%M%S %s')</title><meta name=\"viewport\" content=\"width=device-width; initial-scale=1.0; maximum-scale=4.0; user-scalable=1;\"></head><body>$(echo "<img src=\"data:image/png;base64,$(curl -s http://www.hyperlinkjungle.de/img-favicons/favicon2.gif | base64 --wrap=0)\">")</body></html>"  | base64 --wrap=0 )
    
              
    
              
    
                4
                
    
              
    
              
    
                5
                
    returns:
    
              
    
          
    
    
    
  
    

    5. 

      

  5. 
  
    
    
    
      
    
        
        debian unattended apt-get updates  debian unattended apt-get updates      
    

          
    
              
    
                1
                
    for PKGS in $(apt-get -s upgrade | grep -A 1 'The following packages will be upgraded:' | tail -n 1); do apt-get upgrade ${PKS}; done
    
              
    
          
    
    
    
  
    

    6. 

      

  6. 
  
    
    
    
      
    
        
        list contents of a huge directory  list contents of a huge directory      
    

          
    
              
    
                1
                
    
              
    
              
    
                2
                
    ls -fl LARGE_DIR/
    
              
    
              
    
                3
                
    
              
    
              
    
                4
                
    ##
    
              
    
              
    
                5
                
    ## -f do not sort, enable -aU, disable -ls --color
    
              
    
          
    
    
    
  
    

    7.