Learn about tools and techniques to use within Bash scripts for verifying the existence of commands in a given system.
Also find me here:
Baeldung Author
Catherine O’Connor
Systems Engineer skilled in Linux systems engineering and cloud infrastructure. 18 years of experience in tech industries. Wide skillset including DevOps, CI/CD, monitoring and scripting. Coding in Python and Bash. Hobbies are hiking and poker!
Here's what I've written (so far):
Baeldung on Linux
- All
- Administration (2)
- Scripting (1)
- Processes (1)
- Networking (1)
- Network Monitoring (1)
- File Viewing (1)
- File Searching (1)
The Purpose of the $HOME/bin Directory
Filed under Administration
A quick overview of using the bin folder in our home directory.
How to Color the Output of diff
Filed under File Viewing
Learn how to color the output of the diff command.
Exclude “Permission denied” Messages in find Command Output
Filed under File Searching
A quick and practical guide to excluding “Permission Denied” messages from the find command’s output.
How to Get the Current Connection Information in Linux
Filed under Network Monitoring, Processes
Learn how to use the ss command to query socket information.
Viewing IPv6 Addresses in Linux
Filed under Networking
Learn about checking the version 6 IP addresses on all interfaces of a Linux system.