How do you find out the number of arguments passed to the shell script?

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i have some csv files in a directory which have sub-directories also. now how can i merge all .csv files in to one with a single header. for example: have some 4 files. 1.csv--------name,age,sal abc,25,4000 2.csv--------name,age,sal vgd,32,3500 3.csv--------name,age,sal hfg,20,5000 4.csv--------name,age,sal asd,15,2000 now my output file should be like 5.csv----------name,age,sal abc,25,4000 vgd,32,3500 hfg,20,5000 asd,15,2000 and please explain the code for me. as i am new to scripting. thank you in advance

0 Answers   Tech Mahindra,

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How do you write a for loop in shell?

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How do you find out your own username?

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How do you search for a string inside a given file?

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I am configuring my anaconda file in linux, i want to use as kickstart file, in post installation how can i edit file or change the content of file and save it.

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How do you test for file properties in shell scripts?

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How do you write a while loop in shell?

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How do you remove recursively?

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How do you fire a process in the background?

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How do you stop a process?

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How do you remove a file?

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