UNIX - FILTERS AND REGULAR EXPRESSIONS MCQ

Unix operating system

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By default, sort command reorders lines in ASCII collating sequence
Sort command uses ____ as default field delimiter
Which option is used with sort command to specify the field delimiter?
Which option is used for sorting a file according to primary key?
The sort order can be reversed using ___ option
We can perform sorting on secondary key also using sort command
We cannot perform sorting on columns using sort command
Which option is used when we’ve to sort files containing only numbers?
_____ option is used with sort command for removing repeated lines
Which option is used by the sort command to redirect the output to a specified file?
To check whether the file has actually been stored in the default order, we can use ____ option
Which option is used with sort command to sort multiple files collectively?
Which option is used for selecting repeated entries?
______ option is used for counting frequency of occurrence
The output of the following command will be:
Which command is used for translating characters?
To replace \| with ~, which one of the following commands will be used?
head -n 3 emp.lst \| tr ‘[a-z]’ ‘[A-Z]’
Which option is used with tr command for deleting characters?
______ option is used for compressing multiple consecutive characters

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