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For splitting a line or expression into fields, __ is used
___ function is used for joining lists
perl is ____ of grep, tr, sed and awk
The following will display :
Filter’s are a category of commands that take the advantage of shell redirection feature
Which command is used for preparing a file for printing?
pr command adds ____ lines of margin at the top and bottom
Which option is used with pr command for printing multi-columnar output?
Which option is used with pr command to suppress the header and footers?
Which option is used with the tail command for extracting bytes instead of lines?
paste command uses space as the default field delimiter
_____ option is used with paste command if we want to specify our own delimiter
Which option is used with paste command for joining lines?
____ command is used for sorting a file on specified fields
The name of the input and output files cannot be same while using sort command
Which command is used for locating repeated and non-repeated lines?
uniq command requires a sorted file as input
Which option is used with uniq command for selecting non-repeated lines?
Which one of the following command is used for searching for a pattern in one or more file(s)?
Which one of the following is the correct syntax for grep command?
total questions: 176

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