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If you have a string "one two three", which shell command would you use to extract the strings?
5 12929What is the difference between a shell variable that is exported and the one that is not exported?
6 11865Post New Shell Script Questions
Rewrite the command to print the sentence and convert the variable to plural: echo “i like $variable”.
What is shell prompt?
how to print the 2-d, 3-d arrays in unix shell script programs please answer thi questio to my mail venusaikumar@gmail.com
How to get the last line from a file using just the terminal?
What is the significance of the shebang line in shell scripting?
What are the two files of crontab command?
What is the crontab?
What is the use of "$#" in shell scripting?
Why is used in shell scripting?
What are scripts in psychology?
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..
How will you copy a file from one machine to other?
How do I save a powershell script?
What are the zombie processes?
What does egrep mean?
