London | SDC-Nov-25| Ikenna Agulobi | sprint 2 | Shell pipelines

[ike-agu]

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Changelist

This Pr contains sprint 2 shell pipeline exercise.

• Ls-grep exercise:

• Listing all files containing at least one capital letters
• Listing files starting with capital letters
• List all names of the files in the sample-files directory whose name starts with an upper case letter and doesn't contain any other upper case letters.
• Count the number of files in the sample-files directory whose name starts with an upper case letter and doesn't contain any other upper case letters.

sort-uniq-head-tail

• Sort all the scores in the files
• Use Sort and grep to print out files
• Add script to count Entry and Exit events from the timestamped file.

tr

• Use tr to replace exclamation marks with full stops in text.txt
• Use tr to swap Y and Z (upper and lower case) in text.txt

[DaryaShirokova]

Looks good! Just a few comments

[DaryaShirokova]

I think you might have accidentally deleted the line here.

[DaryaShirokova]

While it is correct in this case, it is not exactly what the exercise asks - for example, it could have numbers / other characters (only uppercase letters need to be excluded)

[DaryaShirokova]

The output seems to be:

Basia London 22 9 6
Ahmed London 1 10 4
Leila London 1
Piotr Glasgow 15 2 25 11 8
Mehmet Birmingham 3 12 17
Chandra Birmingham 12 6

Looks like they are not sorted by score?