Is powershell a language?
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Is shell scripting useful?
How will you schedule a job that will run every month last day?(some months have 30 days,some 31 days,28,29 days)
How to check if a directory exists?
What is meant by $1 in shell script?
How do you know which shell I am using?
What are the different shells available?
What is the difference between a 'thread' and a 'process'?
Write down the syntax for all the loops in shell scripting.
How can you find out how long the system has been running?
What does egrep mean?
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
Explain about login shell?