What is shell geeksforgeeks?
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determine the output of the following command: echo ${new:-variable}
Explain about non-login shell files?
What is the first line in every perl script called?
How does shell scripting work?
if i have 2 files file1 and file2.... file1 contains 2 columns like b a 11 aa 12 as 13 ad 15 ag 11 ar 13 ah 15 ak file2 contains b c 10 ds 11 at 15 gh 15 jk 13 iu 11 fg 13 yy can any 1 give me the program to display in this way? a b c aa 11 at ar 11 fg ad 13 iu ah 13 yy ag 15 gh ak 15 jk
What is the syntax of "nested if statement" in shell scripting?
How to create environment variables?What are the conditions for creating variables?
What is the use of a shebang line?
What does debug script mean?
What is difference between shell and bash scripting?
how to print the matrix form of 2-d, 3-d arrays in unix c shell scripts ?
What are the different variables present in linux shell?