From 8bdd9435b70992539ded9afb788b964153b4eaab Mon Sep 17 00:00:00 2001 From: TzeMingHo Date: Thu, 19 Mar 2026 13:22:15 +0000 Subject: [PATCH 1/2] completed jq exercises --- jq/script-01.sh | 2 ++ jq/script-02.sh | 2 ++ jq/script-03.sh | 2 ++ jq/script-04.sh | 2 ++ jq/script-05.sh | 2 ++ jq/script-06.sh | 2 ++ jq/script-07.sh | 2 ++ jq/script-08.sh | 2 ++ jq/script-09.sh | 2 ++ jq/script-10.sh | 2 ++ jq/script-11.sh | 2 ++ 11 files changed, 22 insertions(+) diff --git a/jq/script-01.sh b/jq/script-01.sh index 95827f68..3eec38fe 100755 --- a/jq/script-01.sh +++ b/jq/script-01.sh @@ -5,3 +5,5 @@ set -euo pipefail # The input for this script is the person.json file. # TODO: Write a command to output the name of the person. # Your output should be exactly the string "Selma", but should not contain any quote characters. + +jq -r .name person.json \ No newline at end of file diff --git a/jq/script-02.sh b/jq/script-02.sh index 21544d67..c46265c0 100755 --- a/jq/script-02.sh +++ b/jq/script-02.sh @@ -5,3 +5,5 @@ set -euo pipefail # The input for this script is the person.json file. # TODO: Write a command to output the address of the person, all on one line, with a comma between each line. # Your output should be exactly the string "35 Fashion Street, London, E1 6PX", but should not contain any quote characters. + +jq -r '.address | join(", ")' './person.json' \ No newline at end of file diff --git a/jq/script-03.sh b/jq/script-03.sh index 3566f03b..3bf81d33 100755 --- a/jq/script-03.sh +++ b/jq/script-03.sh @@ -5,3 +5,5 @@ set -euo pipefail # The input for this script is the person.json file. # TODO: Write a command to output the name of the person, then a comma, then their profession. # Your output should be exactly the string "Selma, Software Engineer", but should not contain any quote characters. + +jq -r '[.name, .profession] | join(", ")' './person.json' \ No newline at end of file diff --git a/jq/script-04.sh b/jq/script-04.sh index 015997e1..774885bc 100755 --- a/jq/script-04.sh +++ b/jq/script-04.sh @@ -6,3 +6,5 @@ set -euo pipefail # TODO: Write a command to output just the names of each player, one per line. # Your output should contain 6 lines, each with just one word on it. # Your output should not contain any quote characters. + +jq -r .[].name ./scores.json \ No newline at end of file diff --git a/jq/script-05.sh b/jq/script-05.sh index 993fc9ee..28d29fa2 100755 --- a/jq/script-05.sh +++ b/jq/script-05.sh @@ -5,3 +5,5 @@ set -euo pipefail # The input for this script is the scores.json file. # TODO: Write a command to output the names of each player, as well as their city. # Your output should contain 6 lines, each with two words on it. + +jq -r '.[] | [.name, .city] | join(" ")' ./scores.json \ No newline at end of file diff --git a/jq/script-06.sh b/jq/script-06.sh index 8b6e74c5..7bfbbc83 100755 --- a/jq/script-06.sh +++ b/jq/script-06.sh @@ -6,3 +6,5 @@ set -euo pipefail # TODO: Write a command to output just the names of each player along with the score from their first attempt. # Your output should contain 6 lines, each with one word and one number on it. # The first line should be "Ahmed 1" with no quotes. + +jq -r '.[] | [.name, .scores[0]] | join(" ")' ./scores.json \ No newline at end of file diff --git a/jq/script-07.sh b/jq/script-07.sh index d43f93d1..7aeb6b3b 100755 --- a/jq/script-07.sh +++ b/jq/script-07.sh @@ -6,3 +6,5 @@ set -euo pipefail # TODO: Write a command to output just the names of each player along with the score from their last attempt. # Your output should contain 6 lines, each with one word and one number on it. # The first line should be "Ahmed 4" with no quotes. + +jq -r '.[] | [.name, .scores[-1]] | join(" ")' ./scores.json \ No newline at end of file diff --git a/jq/script-08.sh b/jq/script-08.sh index 6671fd1b..f47a8f3d 100755 --- a/jq/script-08.sh +++ b/jq/script-08.sh @@ -6,3 +6,5 @@ set -euo pipefail # TODO: Write a command to output just the names of each player along with the number of times they've played the game. # Your output should contain 6 lines, each with one word and one number on it. # The first line should be "Ahmed 3" with no quotes. + +jq -r '.[] | [.name, (.scores | length)] | join(" ")' ./scores.json \ No newline at end of file diff --git a/jq/script-09.sh b/jq/script-09.sh index c2536a53..cf3123d0 100755 --- a/jq/script-09.sh +++ b/jq/script-09.sh @@ -6,3 +6,5 @@ set -euo pipefail # TODO: Write a command to output just the names of each player along with the total scores from all of their games added together. # Your output should contain 6 lines, each with one word and one number on it. # The first line should be "Ahmed 15" with no quotes. + +jq -r '.[] | [.name, (.scores | reduce .[] as $score (0; . + $score))] | join(" ")' ./scores.json \ No newline at end of file diff --git a/jq/script-10.sh b/jq/script-10.sh index 8e9d75f0..87c5a60d 100755 --- a/jq/script-10.sh +++ b/jq/script-10.sh @@ -5,3 +5,5 @@ set -euo pipefail # The input for this script is the scores.json file. # TODO: Write a command to output the total of adding together all players' first scores. # Your output should be exactly the number 54. + +jq '[.[].scores[0]] | add' ./scores.json \ No newline at end of file diff --git a/jq/script-11.sh b/jq/script-11.sh index d2337a6b..cf9d1beb 100755 --- a/jq/script-11.sh +++ b/jq/script-11.sh @@ -5,3 +5,5 @@ set -euo pipefail # The input for this script is the scores.json file. # TODO: Write a command to output the total of adding together all scores from all games from all players. # Your output should be exactly the number 164. + +jq '[.[].scores | add] | add' ./scores.json \ No newline at end of file From 5719f4c41c244379812b795e33be0c0faca7cae3 Mon Sep 17 00:00:00 2001 From: TzeMingHo <51426129+TzeMingHo@users.noreply.github.com> Date: Mon, 11 May 2026 11:35:00 +0100 Subject: [PATCH 2/2] Fix jq command to sum player scores using add --- jq/script-09.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/jq/script-09.sh b/jq/script-09.sh index cf3123d0..9257af4b 100755 --- a/jq/script-09.sh +++ b/jq/script-09.sh @@ -7,4 +7,4 @@ set -euo pipefail # Your output should contain 6 lines, each with one word and one number on it. # The first line should be "Ahmed 15" with no quotes. -jq -r '.[] | [.name, (.scores | reduce .[] as $score (0; . + $score))] | join(" ")' ./scores.json \ No newline at end of file +jq -r '.[] | [.name, (.scores | add)] | join(" ")' ./scores.json