Removing all blank lines, leading and trailing blank spaces :
#sed '/^$/d; s/^[ ]*//g; s/[ ]*$//g' prabhat.txt > kumar.txt
This command will create new file (kumar.txt) on which it removes blank lines, leading and trailing blank spaces.
Subscribe to:
Post Comments (Atom)
Basics of Kubernetes
Kubernetes, often abbreviated as K8s , is an open-source platform designed to automate the deployment, scaling, and management of container...
-
The Unix top command is designed to help users determine which processes are running and which applications are using more memory or process...
-
Rotating MySQL Log Files on Linux. A. Check logrotate must on daily cron #less /etc/cron.daily/logrotate B. Check on logrotate.d there must ...
-
Security Issues with MySQL ROOT Access MySQL offers simple but very effective security mechanisms. Unfortunately, the default installation o...
No comments:
Post a Comment