Lamp MAK
Lamp stack
Friday, July 26, 2019
Friday, October 26, 2018
How to configure ssh login with out password in Mac OS X and Linux
When ever we want to connect to remote server (or) host using SSH we will provide the host name after it prompt for password. If we follow the below step it won't ask for the password on each time.
STEP 1 - Generating the key pair
Create your set of keys:
Start up the Terminal application and run:
ssh-keygen -t rsa -b 4096
STEP2 - Copy Generated public to our remote server
Copy the newly created public key to the SSH server(s) you need to auto login into by using your favourite transport method.
Please be careful not to overwrite ~/.ssh/authorized_keys if it already exist! This is how I personally copy the key, might not be your preferred method:
Check your file permissions. A lot of different *nix system is picky when it comes to permissons. Setting your .ssh directory to 0700 and .ssh/authorized_keys to 0600.
Please be careful not to overwrite ~/.ssh/authorized_keys if it already exist! This is how I personally copy the key, might not be your preferred method:
If authorized_keys exist:
cat ~/.ssh/id_rsa.pub | ssh username@example.com "cat - >> ~/.ssh/authorized_keys"
If authorized_keys does not exist:
scp ~/.ssh/id_rsa.pub username@example.com:~/.ssh/authorized_keys
cat ~/.ssh/id_rsa.pub | ssh username@example.com "cat - >> ~/.ssh/authorized_keys"
If authorized_keys does not exist:
scp ~/.ssh/id_rsa.pub username@example.com:~/.ssh/authorized_keys
Check your file permissions. A lot of different *nix system is picky when it comes to permissons. Setting your .ssh directory to 0700 and .ssh/authorized_keys to 0600.
chmod 0700 ~/.ssh
chmod 0600 ~/.ssh/authorized_keys
chmod 0600 ~/.ssh/authorized_keys
Tuesday, May 29, 2018
Linux-Shell Script to Move to specific folder using "cd" command
Shell scripts are run inside a subshell, and each subshell has its own concept of what the current directory is. The
cd
succeeds, but as soon as the subshell exits, you're back in the interactive shell and nothing ever changed there.To Resolve that we use bash command.
#!/bin/sh
#!/bin/bash
cd "/opt/azw/webapp/src/";
bash
Thursday, January 4, 2018
To pull specific directory with git
To pull specific folder from git repository or git repo
mkdir directoryName
cd directoryName
git init
git remote add origin -f <>
git config core.sparsecheckout true
echo / >> .git/info/sparse-checkout
git pull origin master
cd directoryName
git init
git config core.sparsecheckout true
git pull origin master
Monday, October 16, 2017
Friday, October 6, 2017
Connect to Microsoft SQL Server Using PHP
Connect to Microsoft SQL Server Using PHP
Below Code will connect to the Microsoft Sql Server using php script.
Labels:
apache 2.4,
apache windows 7,
Microsoft SQL Server,
php
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