London | 26-SDC-Mar | Khilola Rustamova| Sprint 2 |Shell pipelines #386
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HilolaRustam wants to merge 3 commits intoCodeYourFuture:mainfrom
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London | 26-SDC-Mar | Khilola Rustamova| Sprint 2 |Shell pipelines #386HilolaRustam wants to merge 3 commits intoCodeYourFuture:mainfrom
HilolaRustam wants to merge 3 commits intoCodeYourFuture:mainfrom
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HilolaRustam
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📅 Sprint 2
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| set -euo pipefail | ||
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| # TODO: Write a command to output the 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. | ||
| ls sample-files | grep '^[A-Z][^A-Z]*$' |
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^[A-Z][^A-Z]*$' is the correct and precise regex - "no other uppercase character", like
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| # The input for this script is the events.txt file. | ||
| # TODO: Write a command to show how many times anyone has entered and exited. | ||
| awk '{print $1}' events.txt |sort| uniq -c |
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Extracting just the event-type column with awk '{print $1}' before counting gives a clean, unambiguous 5 Entry / 4 Exit result, like.
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Good job, approved. |
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