What is the command to see on which port which service is running? And what is the difference between /etc/services file and net stat command?
What are the 4 kinds of sentences with examples?
1.what is Kernel parameters? 2.how many cpu have use in your machine?
What is bash command?
you wish to create a link to the /data directory in bob's home directory so you issue the command ln /data /home/bob/datalink but the command fails. What options hould you use in this command line to be successful.
What is difference between sh and bash?
Brief about the command ff?
How will retrieves incoming mails from different web sites
Explain command grouping in linux?
What does ls mean in linux?
What is the command to see on which port which service is running?
What would be the result of the command paste -s dog cat?
what is work of dns