am a new user and trying to run Python program. I have a cloud based VM/VPS and when I type python mycode.py at the terminal of my server, I get the following error:-bash: python: command not found
How do I solve this problem?
ow do I switch from a ksh shell to bash on Linux or Unix system? How to change shells on Unix-like system?
ow do I store grep command output in shell variable? What is the syntax to store the command output into a variable in Linux or Unix? Continue reading “How to assign a grep command value to a variable in Linux/Unix”
know how to capture my whole screen or just part of it. The screenshot is automatically saved to my desktop, and it is cluttering the entire desktop with .png screenshot files. How can I change where screenshots are saved on my MacOS X system instead of the default desktop location?
am trying to download a file using ‘wget http://url’ syntax, but I am getting an error:
bash: wget: command not found
How do I fix this problem? How can I install wget on a CentOS/RHEL 7 or 6 server using yum command?
Continue reading “How to install wget on RHEL/CentOS 7 using yum”
am a new Linux and bash shell user. How do I permanently set $PATH on Linux? How can I permanently add a directory to shell PATH on Linux?
am using a MacOS sierra (version 10.12.1). How do I use curl command with http2/ protocol? I am getting an error that read as follows: