Backup and Archive
BASH Script
- Simple BASH script to setup shared SSH keys on Cluster
- Quick and Dirty way to ensure only one instance of a shell script is running at a time
- Checking and Modifying Timestamp of whole Directory recursively
Disk Usages
- Checking Disk Usage within the subfolders
- Checking Disk Usage within the subfolders but avoid mount-point
- Listing 50 biggest files in Recursive Directories.
Error
Interacting with Remote Server
Memory
- Another way to calculate shared memory swapping
- Checking the Limits an application is imposed during run
Manipulating Files and Directories
- Using BASH command Find to locate files – Part 1
- Using BASH command Find to locate files – Part 2
- Using BASH to read Keyboard Input
- Sorting ls Output Based on Time and Date
Processes
- Checking nproc limits
- Finding Top Processes using Highest Memory and CPU Usage in Linux
- Finding physical cpus, cores and logical cpus
- Listing processes for a specific user
SHELL
Using strace
UUID
The Linux Cluster 