Is shell scripting easy to learn?
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What is the basic difference you find between a shell script and perl?
A file has multiple records each having three 30-bit long fields(field1,field2,field3).There is also a lookup file,LOOK_UP.dat.Now, we need to consider only the last ten digits of field1 and lookup the file LOOK_UP.dat. If there a match then field2 and field3 should replaced with corresponding data from the lookup file. otherwise that particular record,for which there is no match, should be stored in a seperate file.
write a shell script to find the largest number from 3 given numbers.
What is awk in shell scripting?
What shell is bin sh?
How do you create a shortcut in linux?
What is awk script?
Explain about sourcing commands?
What does $@ mean bash?
c program which behaves like a shell(command interpreter). it has its own prompt say "NewShell$".any normal shell command is executed from your shell by starting a child process to execute a system program corrosponding to the command
how to delete all the files with extension .dat rom a directory tree from root to third level in a single unix command?
What is inside a seashell?