‘Sed’ command #1 HackerRank Solution

Hello coders, In this post, you will learn how to solve ‘Sed’ command #1 HackerRank Solution. This problem is a part of the Linux Shell series.

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‘Sed’ command #1 HackerRank Solution
‘Sed’ command #1 HackerRank Solution

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‘Sed’ command #1 HackerRank Solution

Objective

In this challenge, we will practice using the sed command to parse and transform text.

Task

For each line in a given input file, transform the first occurrence of the word ‘the‘ with ‘this‘. The search and transformation should be strictly case sensitive.

Input Format

A text file will be piped into your command through STDIN.

Output Format

Transform the text as specified by the task.

Sample Input

From fairest creatures we desire increase,
That thereby beauty’s rose might never die,
But as the riper should by time decease,
His tender heir might bear his memory:
But thou contracted to thine own bright eyes,
Feed’st thy light’s flame with self-substantial fuel,
Making a famine where abundance lies,
Thy self thy foe, to thy sweet self too cruel:
Thou that art now the world’s fresh ornament,
And only herald to the gaudy spring,
Within thine own bud buriest thy content,
And tender churl mak’st waste in niggarding:
Pity the world, or else this glutton be,
To eat the world’s due, by the grave and thee.
When forty winters shall besiege thy brow,
And dig deep trenches in thy beauty’s field,
Thy youth’s proud livery so gazed on now,
Will be a tattered weed of small worth held:
Then being asked, where all thy beauty lies,
Where all the treasure of thy lusty days;
To say within thine own deep sunken eyes,
Were an all-eating shame, and thriftless praise.
How much more praise deserved thy beauty’s use,
If thou couldst answer ‘This fair child of mine
Shall sum my count, and make my old excuse’

Sample Output

From fairest creatures we desire increase,
That thereby beauty’s rose might never die,
But as this riper should by time decease,
His tender heir might bear his memory:
But thou contracted to thine own bright eyes,
Feed’st thy light’s flame with self-substantial fuel,
Making a famine where abundance lies,
Thy self thy foe, to thy sweet self too cruel:
Thou that art now this world’s fresh ornament,
And only herald to this gaudy spring,
Within thine own bud buriest thy content,
And tender churl mak’st waste in niggarding:
Pity this world, or else this glutton be,
To eat this world’s due, by the grave and thee.
When forty winters shall besiege thy brow,
And dig deep trenches in thy beauty’s field,
Thy youth’s proud livery so gazed on now,
Will be a tattered weed of small worth held:
Then being asked, where all thy beauty lies,
Where all this treasure of thy lusty days;
To say within thine own deep sunken eyes,
Were an all-eating shame, and thriftless praise.
How much more praise deserved thy beauty’s use,
If thou couldst answer ‘This fair child of mine
Shall sum my count, and make my old excuse’

Explanation

The line:

“But as the riper should by time decease,”

has been transformed to:

“But as this riper should by time decease,”

The line:

“To eat the world’s due, by the grave and thee.”

has been transformed to:

“To eat this world’s due, by the grave and thee.”

‘Sed’ command #1 HackerRank Solution

sed -e 's/the /this /1'

Note: This problem  (‘Sed’ command #1) is generated by HackerRank but the solution is provided by  chase2learn. This tutorial is only for Learning and Educational purpose.

FAQ:

Bash and Linux Shell Practice on Hacker Rank

Bash and Linux Shell Practice. Learn and practice your Linux bash and text processing skills. The contest has ended. Speed. Accuracy. Efficiency.

Is it worth solving Linux Shell challenges in HackerRank?

Of course its worth . You might get some basic knowledge of for what kind of problem what command would be best .

What shell is in Linux?

sh – This is known as the Borne Shell and is the original shell; csh, tcsh – These are well-known and widely used derivatives of the Borne shell; ksh – The popular Korn shell; and. bash – The Borne Again SHell is the most popular shell used for linux and developed by GNU.

Where can I find HackerRank solutions in Linux Shell?

in this post you will get all the solutions of HackerRank Linux Shell Problems.

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Conclusion

Finally, we are now, in the end, I just want to conclude some important message for you

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