To search text for lines contain a match to the given strings or word
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Searches through file text for specific words or character patterns | grep
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| grep Options: Searches binary (executables) files as if they were text files | grep -a
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| grep Options: Print a specified number of lines AFTER the matching line | grep -A number
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| grep Options:Print a specified number of lines BEFORE the matching line | grep -B number
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| grep Options: Print a specified number of lines AROUND the matching line | grep -C number
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| grep Options: Show number of matches of the string for the file | grep -c
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| grep Options: Use regular expressions for the text file (like egrep) | grep -E
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| grep Options: Uses a file as a source for string patterns | grep -F
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| grep Options: Searches for multiple strings using a file that lists the string pattern | grep -f
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| grep Options: Ignore the case of a string | grep -i
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| grep Options: List just the names of the files with a match – used when search multiple files | grep -l
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| grep Options: Show only a specified number of matches for a file | grep -m number
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| grep Options: Displays the line number of the lines containing the term | grep -n
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| grep Options: Display no-matching lines | grep -v
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| grep Options: Search the directory recursively | grep -r
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| grep Options: Searches in files with names that match a specified string | grep --include=file_name
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| grep Options:Searches in files with names that DO NOT match a specified string | grep --exclude=file_name
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| grep Options: Search for words only | grep -w
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| grep Options: Suppress the inclusion of the file name in the grep output | grep -h
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
johnadream
Popular Computers sets