What lives in a shell?

0 Answers  

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How to create environment variables?What are the conditions for creating variables?

1 Answers   Infosys, Wipro,

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How to customise the existing shell?

1 Answers  

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What will happen to my current process when I execute a command using exec?

0 Answers  

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What is the first line of a shell script called?

0 Answers  

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How to declare functions in unix shell script?

4 Answers  

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RAM one table colums a1,a2,a3,a4 respective values 2,4,7,8 KRISH one table colums a1,a2,a3,a4 respective values 3,4,6,9 IN RAM & KRISH a4 column if comparing values RAM A4 - KRISH A4 ( 8-9 =1 THEN print 5 or (RAM) a4 value 10 KRISH a4 values 2 then 10 -2 =8 print 5*8=40 or diff 5 print same

1 Answers   Tech Mahindra,

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What is sudo command?

0 Answers  

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What is the difference between a shell variable that is exported and the one that is not exported?

6 Answers  

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Is shell scripting a language?

0 Answers  

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What does it mean to debug a script?

0 Answers  

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what does "kill -9" and "kill -1" do

2 Answers   Amazon,

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