How to calculate MD5 in Linux
Well, there are many ways to calculate MD5 hash of a string, in this post, I show you 3 command line that you can find them handy to get MD5 hash...
How to install Python 2.7 on BlueHost in 4 steps
1. DOWNLOAD
wget http://www.python.org/ftp/python/2.7.2/Python-2.7.2.tgz
tar zxvf Python-2.7.2.tgz
2. INSTALL
cd Python-2.7.2
./configure –prefix=/home/<your account>/opt/python272 --enable-unicode=ucs4
make
make install
3. TEST
Now try to run:
/home/<your account>/opt/python272/bin/python
4. MAKE IT YOUR DEFAULT PYTHON
$vim ~/.bashrc
add the following line
export PATH=/home/<your account>/opt/python272/bin:$PATH
reload the session
$source ~/.bashrc
Fix GPG error NO_PUBKEY when apt-get update your Ubuntu
Some of you might encounter the following error when $apt-get update your Ubuntu system, like mine:
Fetched 24.0 MB in 9s (2542 kB/s)
Reading package lists... Done
W: GPG error: <a href="http://archive.canonical.com/" target="_blank">http://archive.canonical.com</a> trusty...
Upgrade kernel in Ubuntu
Today I need to upgrade my Ubuntu box from kernel 2.6 to 3.13, here are my few notes:
1. Check the current kernel
root@xxx:~# uname -r
2.6.32-042stab108.5
2. Update your box
root@xxx:~# apt-get update
3. Search for...
Connection reset by peer SSH error
Just a quick note to solve my problem with SSH, I can connect to my remote server OK with Putty or Bitvise SSH but not with Cywin or Babun SSH command...
