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Answer Posted / ranjana
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Explain about the slow execution speed of shells?
Is shell scripting difficult?
Explain about return code?
What is shell chemistry?
How do you know which shell I am using?
Why do we use shell scripting?
What is a beat in a script?
What is .sh file in mac?
What is the difference between grep and egrep?
What does it mean by #!/Bin/sh or #!/Bin/bash at the beginning of every script?
What is mac default shell?
i have 2 tables 4 colums table 1 respective values a1 6, a2 8,a3 9,a4 14 & table 2 respective values a1 6, a2 8, a3 9, a4 12. if compare 2 tables 3 colums values same then 4th column values 1)Qes diff >5 then (5 * diff value ) 2)Qes diff <5 the 5 3)Qes diff 5 then 5 print respective values..
In my bash shell I want my prompt to be of format '$"present working directory":"hostname"> and load a file containing a list of user-defined functions as soon as I log in, how will you automate this?
What is the difference between bash and shell?
What lives in a shell?
