I want to monitor a continuously updating log file, what command can be used to most efficiently achieve this?
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What are filters explain sort with all the options available?
madhar chod unix ke 10 commands dhang se likh nahi sakta hai
How to get the 3rd element/column from each line from a file?
What is a shell script in windows?
Write down the syntax for all the loops in shell scripting.
How can any user find out all information about a specific user like his default shell, real-life name, default directory, when and how long he has been using the system?
What are the zombie processes?
give me some website where i can get unix and testing meterials
What is the lifespan of a variable inside a shell script?
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.
Why is the use of shell script?
The information of the two files should be redirect to Third file in such a way that, the third file contain the information like this. 1st line in third file should be from 1st file 2nd line in Third file should be from 2nd file 3rd line in Third file should be from 1st file 4th line in Third file should be from 2nd file - - so on