What is the syntax of "nested if statement" in shell scripting?

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What is an sh file?

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What lives in a shell?

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How to write an Auto scripting for deleting old files using shell script and made a cron job to run on daily basis

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Create a bash shell script to sort and then uniq the file from the command line & store it to a new file and output the results to the screen. Name this script "sortAndUniq.sh"

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How will you find the 99th line of a file using only tail and head command?

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write a shell script to check the failed jobs?

0 Answers   Wells Fargo,

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What is shell variable?

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Is powershell a language?

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How does path variable work?

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A file has multiple records each having three 30-bit long fields(field1,field2,field3).There is also a lookup file,LOOK_UP.dat.Now, we need to consider only the last ten digits of field1 and lookup the file LOOK_UP.dat. If there a match then field2 and field3 should replaced with corresponding data from the lookup file. otherwise that particular record,for which there is no match, should be stored in a seperate file.

2 Answers   Wipro,

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What are the 3 standard streams in linux?

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