Glasgow | 25-SDC-July | Aiah Ibrahim | Sprint 2 | jq exercises

jq/scores.json

@@ -1 +1,8 @@
-[{"name": "Ahmed", "city": "London", "scores": [1, 10, 4]}, {"name": "Basia", "city": "London", "scores": [22, 9, 6]}, {"name": "Mehmet", "city": "Birmingham", "scores": [3, 12, 17]}, {"name": "Leila", "city": "London", "scores": [1]}, {"name": "Piotr", "city": "Glasgow", "scores": [15, 2, 25, 11, 8]}, {"name": "Chandra", "city": "Birmingham", "scores": [12, 6]}]
+[
+    {"name": "Ahmed", "city": "London", "scores": [1, 10, 4]},
+    {"name": "Basia", "city": "London", "scores": [22, 9, 6]}, 
+    {"name": "Mehmet", "city": "Birmingham", "scores": [3, 12, 17]},
+    {"name": "Leila", "city": "London", "scores": [1]}, 
+    {"name": "Piotr", "city": "Glasgow", "scores": [15, 2, 25, 11, 8]}, 
+    {"name": "Chandra", "city": "Birmingham", "scores": [12, 6]}
+]

jq/script-01.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -euo pipefail
+jq -r '.name' person.json
 
 # The input for this script is the person.json file.
 # TODO: Write a command to output the name of the person.

jq/script-02.sh

@@ -1,6 +1,8 @@
 #!/bin/bash
 
 set -euo pipefail
+jq -r '.address | join(",")' person.json
+
 
 # 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.

jq/script-03.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 set -euo pipefail
-
+jq -r '.name + ", " + .profession' person.json
 # 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/script-04.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -euo pipefail
+jq -r '.[].name' scores.json
 
 # The input for this script is the scores.json file.
 # TODO: Write a command to output just the names of each player, one per line.

jq/script-05.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 set -euo pipefail
-
+jq -r '.[] | "\(.name) \(.city)"'  scores.json
 # 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/script-06.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -euo pipefail
+jq -r '.[] | "\(.name)  \(.scores[0])" ' scores.json
 
 # The input for this script is the scores.json file.
 # TODO: Write a command to output just the names of each player along with the score from their first attempt.

jq/script-07.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -euo pipefail
+jq -r '.[] | "\(.name)  \(.scores[-1])" ' scores.json
 
 # The input for this script is the scores.json file.
 # TODO: Write a command to output just the names of each player along with the score from their last attempt.

jq/script-08.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -euo pipefail
+jq -r '.[] | "\(.name) \(.scores | length)"' scores.json
 
 # The input for this script is the scores.json file.
 # TODO: Write a command to output just the names of each player along with the number of times they've played the game.

jq/script-09.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 set -euo pipefail
-
+jq -r '.[] | "\(.name)  \(.scores | add)" ' scores.json
 # The input for this script is the scores.json file.
 # 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.

jq/script-10.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 set -euo pipefail
-
+jq '[.[] | .scores[0]] | add' scores.json
 # 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/script-11.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -euo pipefail
+jq '[.[] | .scores[]] | add' scores.json
 
 # 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.