XcodeのSimulatorが無駄に多いので、使わなくなったSimulator消しておく

## Xcodeをアップデートし続けて数年、巨大化するXcode

Xcodeが年々容量大きくなってる。
最近はもうiOS12のSimulatorも要らなくなってきた。
iPod Touchも使ってないからMacの容量確保のためにも必要のないSimulatorを削除していく。

<img width="150px" alt="スクリーンショット 2022-07-01 22.33.46.png" src="https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/143374/db5956db-8580-fd43-7542-ecccfda0a10b.png">


## 消したいけど、どこにあるの？

ここにあるっぽい。

```sh 
/Users/[xxxxx]/Library/Developer/CoreSimulator/Devices
```

これで消せるかと思いきや、どれを消して良いのか分からぬ...

<img width="150px" alt="スクリーンショット 2022-07-01 22.33.46.png" src="https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/143374/f658ed72-edcc-06d1-4a81-cb078eba81a1.png">


## コマンドラインツールのsimctlコマンドを使うっぽい

```sh 
　xcrun simctl list devices
```

これでUUIDと端末の対応が表示されるので、どれを消せばいいか分かる
めちゃあるので...


<details><summary>実行結果</summary><div>

```
== Devices ==
-- iOS 15.0 --
    iPhone 8 (3AA831FA-C967-4583-B813-EEDBFD803A87) (Shutdown) 
    iPhone 8 Plus (AABF659B-C848-4096-B4F2-9207990AE3F7) (Shutdown) 
    iPhone 11 (86E0B862-C913-4328-AF9D-40E5C16AC265) (Shutdown) 
    iPhone 11 Pro (C5D7F3D8-AFDB-4325-8204-6009572EE032) (Shutdown) 
    iPhone 11 Pro Max (A306A38E-59B7-428E-B3E7-9425CD3AAADD) (Shutdown) 
    iPhone SE (2nd generation) (F57A1449-0850-41B0-AAA1-5568ED069553) (Shutdown) 
    iPhone 12 mini (78964636-F023-41D1-A9AC-D729A70F3A61) (Shutdown) 
    iPhone 12 (B2A0893C-647E-4C6F-B9D6-97C02FD1393B) (Shutdown) 
    iPhone 12 Pro (8FB37DC2-E619-41DE-A3CC-FE4335E3E771) (Shutdown) 
    iPhone 12 Pro Max (7907330F-8361-4221-A592-B79A59A13E92) (Shutdown) 
    iPhone 13 Pro (B134C715-57C7-43F1-B77A-E8D34F2AFB8D) (Shutdown) 
    iPhone 13 Pro Max (EB56826B-B5CD-485D-B6BA-AFCF132E9C1C) (Shutdown) 
    iPhone 13 mini (6C7A0C2E-443E-4D6F-A778-8C0AA1468E86) (Shutdown) 
    iPhone 13 (A2FC5064-1031-44C1-9751-AAA9EFC63D4A) (Shutdown) 
    iPod touch (7th generation) (51F012E4-FA3A-49A0-862F-4BBE935CF1B7) (Shutdown) 
    iPad Pro (9.7-inch) (12992A19-7FDE-4621-B5D8-23B8AD047D1C) (Shutdown) 
    iPad Pro (11-inch) (2nd generation) (DDB78FBB-57C7-40CC-85A7-5780C44AC2C4) (Shutdown) 
    iPad Pro (12.9-inch) (4th generation) (F45A4082-732B-4423-A180-4F3CDBF72208) (Shutdown) 
    iPad (8th generation) (FF48975C-975B-4D6B-810F-F3AAE5488406) (Shutdown) 
    iPad (9th generation) (C8226F47-6589-4AAD-9A51-5F08BE7AA3E6) (Shutdown) 
    iPad Air (4th generation) (354A5777-2BAC-41F1-B566-14A60F3817F4) (Shutdown) 
    iPad Pro (11-inch) (3rd generation) (F7161045-E720-415D-ACC3-D8506A09738F) (Shutdown) 
    iPad Pro (12.9-inch) (5th generation) (6F8E0927-7D0E-418F-B38F-A59BC57AC090) (Shutdown) 
    iPad mini (6th generation) (058B7302-DC05-4241-9D8A-CB228B2CC545) (Shutdown) 
-- tvOS 15.0 --
    Apple TV (A433D005-BF5D-43CE-A449-716B716766BB) (Shutdown) 
    Apple TV 4K (3DBBE155-AB2C-42DA-BA5F-04903C777CA6) (Shutdown) 
    Apple TV 4K (at 1080p) (81DACDAA-17D7-4296-B17C-9DA10EE8FBA7) (Shutdown) 
    Apple TV 4K (2nd generation) (E3E09C1E-4F69-4D2C-87CE-3AA4537D8E52) (Shutdown) 
    Apple TV 4K (at 1080p) (2nd generation) (FE8BE7E4-51F7-41FA-9056-5B94B0BD0886) (Shutdown) 
-- watchOS 8.0 --
    Apple Watch Series 5 - 40mm (7634778E-D902-4C67-A0A9-C74B15BF37D6) (Shutdown) 
    Apple Watch Series 5 - 44mm (A4086208-5CC2-4DB1-8B29-B377EE2E747F) (Shutdown) 
    Apple Watch Series 6 - 40mm (14F779DF-61D7-402F-8840-A48AFCFC1F3A) (Shutdown) 
    Apple Watch Series 6 - 44mm (CFD4435F-7CCF-46FA-89EB-BAD30FB5014C) (Shutdown) 
    Apple Watch Series 7 - 41mm (D11BED16-8201-4217-A268-AB00C540ED06) (Shutdown) 
    Apple Watch Series 7 - 45mm (7D0D5D23-F022-4C26-A74D-B8C6A1B0E8E0) (Shutdown) 
-- Unavailable: com.apple.CoreSimulator.SimRuntime.iOS-14-4 --
    iPhone 8 (4193FE15-F691-476E-A95A-859CF7D7E994) (Shutdown) (unavailable, runtime profile not found)
    iPhone 8 Plus (0A6FA7DC-2254-49AA-9C24-BEA274676164) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 (373953B0-4138-4BE3-9E2A-F9831B3D8E8E) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 Pro (B079820D-1D23-417C-B3AD-7739F8F2C92D) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 Pro Max (8AC46BD3-19F4-4673-957E-7D8C9CE7D81D) (Shutdown) (unavailable, runtime profile not found)
    iPhone SE (2nd generation) (438928A8-CE51-4D2B-95C0-6C04F3F69126) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 mini (4BDE66AD-C71F-4A6F-8E17-1A2D69CBC124) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 (EF166C9F-B9D5-47D7-A01F-EEC363F83FBE) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 Pro (29939CB3-B8A9-4354-ADE4-543DE0A85119) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 Pro Max (17F1B04D-82B6-4CE3-A967-098C26939CF0) (Shutdown) (unavailable, runtime profile not found)
    iPod touch (7th generation) (89AF15BE-ABB9-4258-92F3-37726DFB568C) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (9.7-inch) (076DC3FC-57D7-42BE-856C-6D1B9339F2D8) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (11-inch) (2nd generation) (30F62B87-951E-4FF1-A925-690CF7A8911E) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (12.9-inch) (4th generation) (FADF985F-130C-42B3-A948-09F825B6B6E2) (Shutdown) (unavailable, runtime profile not found)
    iPad (8th generation) (B2CE0FD6-D656-4A75-AB77-E3E5F6A2493E) (Shutdown) (unavailable, runtime profile not found)
    iPad Air (4th generation) (BB7DBB29-457A-4BB3-88E0-4569814AC5FF) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.iOS-14-5 --
    iPhone 8 (E3535574-950E-4853-BCE3-05B17D4CC607) (Shutdown) (unavailable, runtime profile not found)
    iPhone 8 Plus (8ED1A570-6331-4758-8DA0-B39B60C192F5) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 (A491BC80-F757-476C-9DE8-6A562F067B8C) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 Pro (20AFDC4A-875A-4655-B33E-7319F6F9A605) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 Pro Max (B9CAF128-DA68-45D9-851B-D36587E3285B) (Shutdown) (unavailable, runtime profile not found)
    iPhone SE (2nd generation) (C7774B0D-43B6-4486-913F-FD751AF91857) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 mini (DFD6B347-F39D-4474-ACEF-7273B8F0A6FB) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 (E88F34E3-968B-4E35-9C33-F240BC146F9A) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 Pro (EF298E95-AF0D-4868-83C4-6483DB8D8B05) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 Pro Max (82DA9019-FFC0-4A68-A99D-96C3AB7D0943) (Shutdown) (unavailable, runtime profile not found)
    iPod touch (7th generation) (21948ADD-F3DA-436B-8D36-6931A4195D10) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (9.7-inch) (381A68C6-1E69-4D8B-9DDF-0FE42A8EBD1A) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (11-inch) (2nd generation) (F6C9A5FF-216A-4DCB-AAC1-8162DD748A95) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (12.9-inch) (4th generation) (A797F92D-FB44-4CDB-886F-ABB07A5A8E8E) (Shutdown) (unavailable, runtime profile not found)
    iPad (8th generation) (7C5E5AA5-C521-42D7-AD6E-D63CC1A4FB81) (Shutdown) (unavailable, runtime profile not found)
    iPad Air (4th generation) (53F3266C-143A-4D2C-94CC-15166E36BAB3) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (11-inch) (3rd generation) (1BC3FC49-AB78-4D58-B032-7FF9CE870300) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (12.9-inch) (5th generation) (F31C3572-09F4-4EEC-8E3B-73532778D804) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.iOS-15-2 --
    iPhone 8 (86450970-0767-444F-9512-2AA71F23FC34) (Shutdown) (unavailable, runtime profile not found)
    iPhone 8 Plus (50032291-4C76-4769-868E-7598B7E25651) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 (484C30C7-DF7E-4C75-B62D-CDE2F2F1CAED) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 Pro (92F095AA-BCB4-4B6A-84CB-756F4251F057) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 Pro Max (48F74DC5-412D-4784-A8CC-655EDD379350) (Shutdown) (unavailable, runtime profile not found)
    iPhone SE (2nd generation) (4FE82DB0-714F-4C01-920C-6E14EE1C2D05) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 mini (6B422517-DAC9-452C-9B2C-5E53109D42F8) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 (16783597-D41F-4339-95CA-72FE42A8C199) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 Pro (6E5DC286-8F28-46C6-AAB5-353581A0C9D4) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 Pro Max (78039D3D-F64E-4B9B-8263-DCA5CD35BFBD) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 Pro (3CE12D12-E563-4E1E-9966-EB60CF75674A) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 Pro Max (102051FF-3F1E-4C06-9C97-FFE013ED844D) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 mini (3650542F-840F-477D-810D-05A7B2133347) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 (BB2F8930-8FF5-41A7-8381-E23E4D185FA8) (Shutdown) (unavailable, runtime profile not found)
    iPod touch (7th generation) (CED0C3CE-3D47-4724-AB21-0FB652FC9232) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (9.7-inch) (B7A549D0-423B-4F86-B96B-1062FDB5961B) (Shutdown) (unavailable, runtime profile not found)
    iPad (9th generation) (CB4B7FCA-158B-4ACF-A2B9-7A3231D1F072) (Shutdown) (unavailable, runtime profile not found)
    iPad Air (4th generation) (0BCD0A22-7E52-49B3-9A91-C1C53080AEAA) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (11-inch) (3rd generation) (B84C13C1-AEA3-4FA9-B0F4-25AC68DA7C98) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (12.9-inch) (5th generation) (0A42E076-C011-450F-A759-E86D2D38AB09) (Shutdown) (unavailable, runtime profile not found)
    iPad mini (6th generation) (1D3570BA-FB34-4D6F-BB1B-F523DCEECA79) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.iOS-15-4 --
    iPhone 8 (260815DB-0E47-44FE-B5AA-BE7B5DE282B2) (Shutdown) (unavailable, runtime profile not found)
    iPhone 8 Plus (42C9A040-FB6E-4A62-90CC-EDBB5C8DB3B0) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 (DB67A9D6-D17D-4BCF-9003-1FD94137318A) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 Pro (C46B322B-E897-4CAB-B567-17D37F2E90A5) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 Pro Max (360CB7B3-11BD-4EBB-A908-7EF395C21A4C) (Shutdown) (unavailable, runtime profile not found)
    iPhone SE (2nd generation) (6EE4059D-77FD-4143-8140-684CE482208E) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 mini (DA07BF02-F87C-476F-874E-18C4000A0A3F) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 (89BFA3D3-85F9-4E6D-B4A9-8CAC137AE4EB) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 Pro (05F7524F-271F-4FEE-943C-75C37ED9B714) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 Pro Max (42E28FEB-D4A5-46B2-BD22-BB6339CB23B1) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 Pro (A9745042-CFF2-46E8-AEC7-1C49E0FD1133) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 Pro Max (F618B158-4355-40C6-81BC-61E5A3A3EA4B) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 mini (FCB078A4-0037-41D9-AF41-E64EA8CC245A) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 (C30EF753-ABB0-4C94-B481-D14A90604119) (Shutdown) (unavailable, runtime profile not found)
    iPod touch (7th generation) (4CA94A54-2D8F-43E3-B765-D9460336FA3A) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (9.7-inch) (1D224D92-AFB2-4E8E-A4C6-823047055E15) (Shutdown) (unavailable, runtime profile not found)
    iPad (9th generation) (5450D00B-CEF8-4ADC-B047-08CDE72C986A) (Shutdown) (unavailable, runtime profile not found)
    iPad Air (4th generation) (C5C934A5-670F-44D6-8E3A-D5418A95CDD8) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (11-inch) (3rd generation) (739D12A5-0430-4665-9BD8-29E94DFABAA6) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (12.9-inch) (5th generation) (1AEDFAD2-B361-4980-904B-AAE3ACCD4F23) (Shutdown) (unavailable, runtime profile not found)
    iPad mini (6th generation) (8C003E96-3B0D-4AFE-ABB4-E6A584B60394) (Shutdown) (unavailable, runtime profile not found)
    iPad Air (5th generation) (F21FF46D-275A-4EB1-8EFC-4854FBD613E3) (Shutdown) (unavailable, runtime profile not found)
    iPhone SE (3rd generation) (712E61A1-8DB7-4F6F-B0E2-C5085D5802A7) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.iOS-15-5 --
    iPhone 8 (889A6A3E-5612-4275-A5A5-A0D9A6D05794) (Shutdown) (unavailable, runtime profile not found)
    iPhone 8 Plus (75B1512B-1B35-4DB2-AAE9-748ECD9BB36F) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 (EB3DC9C7-C319-4C78-985A-02C3E4AE2E1D) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 Pro (EADD36F6-873D-47D6-A8CA-BC623A7D2BBE) (Shutdown) (unavailable, runtime profile not found)
    iPhone 11 Pro Max (3827B72C-3FB8-4E8D-90F8-13BA3CFB7498) (Shutdown) (unavailable, runtime profile not found)
    iPhone SE (2nd generation) (54F3C7B1-54C2-41E6-B1EB-0188D65C5367) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 mini (23CC3BC5-A49D-49BE-891E-C5AE8FB76901) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 (71442FB4-ECFA-45B4-9714-A3D1BDF21978) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 Pro (1968714D-E5F2-4209-A644-BFD8F1B108CE) (Shutdown) (unavailable, runtime profile not found)
    iPhone 12 Pro Max (560A066E-7CBF-409D-893D-97714B62DD8D) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 Pro (7011A556-5EE5-4B63-81DB-75A583E013CE) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 Pro Max (95D22671-D4ED-4B34-845C-C98540C4835C) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 mini (ABB8FAED-A6F5-4466-8314-A891280D3D38) (Shutdown) (unavailable, runtime profile not found)
    iPhone 13 (8E0914C0-4800-4AA0-8F7D-ADF46F85084B) (Shutdown) (unavailable, runtime profile not found)
    iPod touch (7th generation) (8C87493E-A7EA-4DAD-882D-7371F4CD9B34) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (9.7-inch) (0F21309B-2560-4BCD-9FC2-6D7F0C297D77) (Shutdown) (unavailable, runtime profile not found)
    iPad (9th generation) (64E81E52-D3EB-4953-8691-11E90F53182A) (Shutdown) (unavailable, runtime profile not found)
    iPad Air (4th generation) (118FC3A9-7EBE-4643-AD89-A0A0814F2356) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (11-inch) (3rd generation) (C6B0F013-6B0E-4664-B182-C7B2CA4E6DDD) (Shutdown) (unavailable, runtime profile not found)
    iPad Pro (12.9-inch) (5th generation) (1946DCC9-3F1B-4A29-99FB-C2BE0C244489) (Shutdown) (unavailable, runtime profile not found)
    iPad mini (6th generation) (23A82DC4-CCE3-4827-B663-CF99F34EDF71) (Shutdown) (unavailable, runtime profile not found)
    iPad Air (5th generation) (3DEA6F85-C6A4-4465-89A7-5A5E03184340) (Shutdown) (unavailable, runtime profile not found)
    iPhone SE (3rd generation) (A6003CA3-1E78-4C22-80A0-287E68A9FFAD) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.tvOS-14-3 --
    Apple TV (5EC39F70-8387-4661-B316-E201303C94AC) (Shutdown) (unavailable, runtime profile not found)
    Apple TV 4K (C60EEB8B-538C-4E6F-8173-D14D6A5D43B6) (Shutdown) (unavailable, runtime profile not found)
    Apple TV 4K (at 1080p) (F21CE338-C1AF-4979-BF8A-BC3E7AD5A77D) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.tvOS-14-5 --
    Apple TV (5E07DB5A-868D-487B-8949-7EFC3F821043) (Shutdown) (unavailable, runtime profile not found)
    Apple TV 4K (224F9441-B9E0-4641-9B60-47384EC0E764) (Shutdown) (unavailable, runtime profile not found)
    Apple TV 4K (at 1080p) (798F2259-748F-4E39-98B2-2D3461D74557) (Shutdown) (unavailable, runtime profile not found)
    Apple TV 4K (2nd generation) (5748C571-9274-4719-8C55-63D97CA8D74A) (Shutdown) (unavailable, runtime profile not found)
    Apple TV 4K (at 1080p) (2nd generation) (5A6B9B68-30FD-4E1C-902C-3CB15EBA6B5E) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.tvOS-15-2 --
    Apple TV (EC2C37D8-808B-45E6-BC00-93646CAA53AB) (Shutdown) (unavailable, runtime profile not found)
    Apple TV 4K (2nd generation) (D00B975A-475F-4CA6-823A-D369FA9DB593) (Shutdown) (unavailable, runtime profile not found)
    Apple TV 4K (at 1080p) (2nd generation) (B1FA731E-E669-4671-8C34-25E5B8A952F4) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.tvOS-15-4 --
    Apple TV (AAAAD198-53B3-407A-98E7-0676F8358CA6) (Shutdown) (unavailable, runtime profile not found)
    Apple TV 4K (2nd generation) (AE47B59A-47C5-41B5-83A1-CD49396C9898) (Shutdown) (unavailable, runtime profile not found)
    Apple TV 4K (at 1080p) (2nd generation) (33A7618F-1F8C-43C1-8B20-2CE65D7B3C1E) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.watchOS-7-2 --
    Apple Watch Series 5 - 40mm (3A89F85E-DADC-43C9-A9C5-5747742EFF16) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 5 - 44mm (2D4AD6FC-8FC1-45D4-AF3B-4758308EE880) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 6 - 40mm (766EDC67-8416-446A-ABEC-2054273091DD) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 6 - 44mm (0F6463F5-4762-4D16-80BC-A76569F0ED6F) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.watchOS-7-4 --
    Apple Watch Series 5 - 40mm (356BB68F-A037-48FA-9D65-AECDFD7D7DC4) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 5 - 44mm (E059429F-2D3B-4DDB-9199-76E5A83C2378) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 6 - 40mm (499DE523-EFAB-4048-8198-B50E3F3423B2) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 6 - 44mm (121EC021-8D75-4594-95C5-F3719DD43060) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.watchOS-8-3 --
    Apple Watch Series 5 - 40mm (84AE2723-E09C-4B3B-ABCF-61552F93D7AC) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 5 - 44mm (FD304F55-EE60-4A06-9A60-54D698234436) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 6 - 40mm (9D0B2235-9183-45A5-818B-ADB2196DBAF5) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 6 - 44mm (449A5FE5-758E-4DB7-8283-B7E306FDB12A) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 7 - 41mm (2A7AC06F-CAD7-4A6B-85BA-93A83018E133) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 7 - 45mm (7D4F9F23-E0C3-40C3-A6E5-636FC2ED38CF) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.watchOS-8-5 --
    Apple Watch Series 5 - 40mm (8FA5A592-58FA-4A8D-8BE3-3FA5700E267D) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 5 - 44mm (507D1581-5D98-4D34-93A7-3F1FB43FF43F) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 6 - 40mm (F23A8AE0-7827-48BC-BDE3-262310F3FE2B) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 6 - 44mm (95A4A497-6941-4733-A4AC-6A638848A9E8) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 7 - 41mm (A4454BF3-7B22-461C-9D43-3AFA82FD7F4E) (Shutdown) (unavailable, runtime profile not found)
    Apple Watch Series 7 - 45mm (40BC7BB3-19EF-4D45-BBDF-72AD4204ABF0) (Shutdown) (unavailable, runtime profile not found)
```

</div></details>

このコマンドで一つづつ消せる
```
xcrun simctl delete ファイル名
```

...らしいが、あまりにも面倒なので一気に消したい。

結果にUnavailableがついているのは使っていないシミューレータのようなのでとりあえず脳死でUnavailableは消したい。

コマンド引数にファイル名ではなく、unavailableを渡せばUnavailableなSimulatorを一気に消せるっぽい。

```
 xcrun simctl delete unavailable
````

だいぶ減った。

<details><summary>実行結果</summary><div>

== Devices ==
-- iOS 15.0 --
    iPhone 8 (3AA831FA-C967-4583-B813-EEDBFD803A87) (Shutdown) 
    iPhone 8 Plus (AABF659B-C848-4096-B4F2-9207990AE3F7) (Shutdown) 
    iPhone 11 (86E0B862-C913-4328-AF9D-40E5C16AC265) (Shutdown) 
    iPhone 11 Pro (C5D7F3D8-AFDB-4325-8204-6009572EE032) (Shutdown) 
    iPhone 11 Pro Max (A306A38E-59B7-428E-B3E7-9425CD3AAADD) (Shutdown) 
    iPhone SE (2nd generation) (F57A1449-0850-41B0-AAA1-5568ED069553) (Shutdown) 
    iPhone 12 mini (78964636-F023-41D1-A9AC-D729A70F3A61) (Shutdown) 
    iPhone 12 (B2A0893C-647E-4C6F-B9D6-97C02FD1393B) (Shutdown) 
    iPhone 12 Pro (8FB37DC2-E619-41DE-A3CC-FE4335E3E771) (Shutdown) 
    iPhone 12 Pro Max (7907330F-8361-4221-A592-B79A59A13E92) (Shutdown) 
    iPhone 13 Pro (B134C715-57C7-43F1-B77A-E8D34F2AFB8D) (Shutdown) 
    iPhone 13 Pro Max (EB56826B-B5CD-485D-B6BA-AFCF132E9C1C) (Shutdown) 
    iPhone 13 mini (6C7A0C2E-443E-4D6F-A778-8C0AA1468E86) (Shutdown) 
    iPhone 13 (A2FC5064-1031-44C1-9751-AAA9EFC63D4A) (Shutdown) 
    iPod touch (7th generation) (51F012E4-FA3A-49A0-862F-4BBE935CF1B7) (Shutdown) 
    iPad Pro (9.7-inch) (12992A19-7FDE-4621-B5D8-23B8AD047D1C) (Shutdown) 
    iPad Pro (11-inch) (2nd generation) (DDB78FBB-57C7-40CC-85A7-5780C44AC2C4) (Shutdown) 
    iPad Pro (12.9-inch) (4th generation) (F45A4082-732B-4423-A180-4F3CDBF72208) (Shutdown) 
    iPad (8th generation) (FF48975C-975B-4D6B-810F-F3AAE5488406) (Shutdown) 
    iPad (9th generation) (C8226F47-6589-4AAD-9A51-5F08BE7AA3E6) (Shutdown) 
    iPad Air (4th generation) (354A5777-2BAC-41F1-B566-14A60F3817F4) (Shutdown) 
    iPad Pro (11-inch) (3rd generation) (F7161045-E720-415D-ACC3-D8506A09738F) (Shutdown) 
    iPad Pro (12.9-inch) (5th generation) (6F8E0927-7D0E-418F-B38F-A59BC57AC090) (Shutdown) 
    iPad mini (6th generation) (058B7302-DC05-4241-9D8A-CB228B2CC545) (Shutdown) 
-- tvOS 15.0 --
    Apple TV (A433D005-BF5D-43CE-A449-716B716766BB) (Shutdown) 
    Apple TV 4K (3DBBE155-AB2C-42DA-BA5F-04903C777CA6) (Shutdown) 
    Apple TV 4K (at 1080p) (81DACDAA-17D7-4296-B17C-9DA10EE8FBA7) (Shutdown) 
    Apple TV 4K (2nd generation) (E3E09C1E-4F69-4D2C-87CE-3AA4537D8E52) (Shutdown) 
    Apple TV 4K (at 1080p) (2nd generation) (FE8BE7E4-51F7-41FA-9056-5B94B0BD0886) (Shutdown) 
-- watchOS 8.0 --
    Apple Watch Series 5 - 40mm (7634778E-D902-4C67-A0A9-C74B15BF37D6) (Shutdown) 
    Apple Watch Series 5 - 44mm (A4086208-5CC2-4DB1-8B29-B377EE2E747F) (Shutdown) 
    Apple Watch Series 6 - 40mm (14F779DF-61D7-402F-8840-A48AFCFC1F3A) (Shutdown) 
    Apple Watch Series 6 - 44mm (CFD4435F-7CCF-46FA-89EB-BAD30FB5014C) (Shutdown) 
    Apple Watch Series 7 - 41mm (D11BED16-8201-4217-A268-AB00C540ED06) (Shutdown) 
    Apple Watch Series 7 - 45mm (7D0D5D23-F022-4C26-A74D-B8C6A1B0E8E0) (Shutdown)

</div></details>

あとはいくつか自分的に使ってないSimulatorを消していく。

だいぶスッキリ！