GET https://kbin.spritesserver.nl/m/linux@lemmy.ml/t/32596/What-I-ve-Learned-This-Week/comment/334177/favourites

Response
200 OK
IP
18.220.32.78
Profiled on
Token
655ba9

Security

Token

There is no security token.

Firewall

main Name
Security enabled
Stateless

Configuration

Key Value
provider security.user.provider.concrete.app_user_provider
context main
entry_point App\Security\KbinAuthenticator
user_checker App\Security\UserChecker
access_denied_handler (none)
access_denied_url (none)
authenticators 
[
  "two_factor"
  "remember_me"
  "App\Security\KbinAuthenticator"
  "App\Security\FacebookAuthenticator"
  "App\Security\GoogleAuthenticator"
  "App\Security\GithubAuthenticator"
  "App\Security\KeycloakAuthenticator"
]

Listeners

Listener Duration Response 
Symfony\Component\Security\Http\Firewall\ChannelListener {#723
  -map: Symfony\Component\Security\Http\AccessMap {#722 …}
  -logger: Monolog\Logger {#783 …}
  -httpPort: 80
  -httpsPort: 443
}
 0.00 ms (none) 
Symfony\Component\Security\Http\Firewall\ContextListener {#706
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage {#1017 …}
  -sessionKey: "_security_main"
  -logger: Monolog\Logger {#783 …}
  -userProviders: Symfony\Component\DependencyInjection\Argument\RewindableGenerator {#705 …}
  -dispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}
  -registered: false
  -trustResolver: Scheb\TwoFactorBundle\Security\Authentication\AuthenticationTrustResolver {#780 …}
  -sessionTrackerEnabler: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage::enableUsageTracking(): void {#703 …}
}
 2.25 ms (none) 
Symfony\Component\Security\Http\Firewall\AuthenticatorManagerListener {#584
  -authenticatorManager: Symfony\Component\Security\Http\Authentication\AuthenticatorManager {#595 …}
}
 0.00 ms (none) 
Scheb\TwoFactorBundle\Security\Http\Firewall\TwoFactorAccessListener {#582
  -twoFactorFirewallConfig: Scheb\TwoFactorBundle\Security\TwoFactor\TwoFactorFirewallConfig {#842 …}
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -twoFactorAccessDecider: Scheb\TwoFactorBundle\Security\Authorization\TwoFactorAccessDecider {#581 …}
}
 0.05 ms (none) 
Symfony\Component\Security\Http\Firewall\AccessListener {#579
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -accessDecisionManager: Symfony\Component\Security\Core\Authorization\TraceableAccessDecisionManager {#937 …}
  -map: Symfony\Component\Security\Http\AccessMap {#722 …}
}
 0.00 ms (none) 
Symfony\Component\Security\Http\Firewall\LogoutListener {#786
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -options: [
    "csrf_parameter" => "_csrf_token"
    "csrf_token_id" => "logout"
    "logout_path" => "app_logout"
  ]
  -httpUtils: Symfony\Component\Security\Http\HttpUtils {#841 …}
  -csrfTokenManager: Symfony\Component\Security\Csrf\CsrfTokenManager {#1015 …}
  -eventDispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}
}
 0.00 ms (none)

Authenticators

No authenticators have been recorded. Check previous profiles on your authentication endpoint.

Access Decision

affirmative Strategy
# Voter class
1 
"Symfony\Component\Security\Core\Authorization\Voter\AuthenticatedVoter"
2 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
3 
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
4 
"Symfony\Component\Security\Core\Authorization\Voter\ExpressionVoter"
5 
"App\Security\Voter\EntryCommentVoter"
6 
"App\Security\Voter\EntryVoter"
7 
"App\Security\Voter\MagazineVoter"
8 
"App\Security\Voter\MessageThreadVoter"
9 
"App\Security\Voter\MessageVoter"
10 
"App\Security\Voter\NotificationVoter"
11 
"App\Security\Voter\OAuth2UserConsentVoter"
12 
"App\Security\Voter\PostCommentVoter"
13 
"App\Security\Voter\PostVoter"
14 
"App\Security\Voter\UserVoter"

Access decision log

# Result Attributes Object
1 DENIED ROLE_USER 
null
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
2 DENIED moderate 
App\Entity\EntryComment {#1365
  +user: Proxies\__CG__\App\Entity\User {#1378 …}
  +entry: App\Entity\Entry {#1856 …}
  +magazine: App\Entity\Magazine {#314
    +icon: Proxies\__CG__\App\Entity\Image {#295 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729583542 {#324
      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#286 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#282 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#271 …}
    +entries: Doctrine\ORM\PersistentCollection {#229 …}
    +posts: Doctrine\ORM\PersistentCollection {#187 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#249 …}
    +bans: Doctrine\ORM\PersistentCollection {#166 …}
    +reports: Doctrine\ORM\PersistentCollection {#152 …}
    +badges: Doctrine\ORM\PersistentCollection {#130 …}
    +logs: Doctrine\ORM\PersistentCollection {#120 …}
    +awards: Doctrine\ORM\PersistentCollection {#109 …}
    +categories: Doctrine\ORM\PersistentCollection {#96 …}
    -id: 73
    +apId: "linux@lemmy.ml"
    +apProfileId: "https://lemmy.ml/c/linux"
    +apPublicUrl: "https://lemmy.ml/c/linux"
    +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#318
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#317
      date: 2023-11-02 13:51:08.0 +01:00
    }
  }
  +image: null
  +parent: null
  +root: null
  +body: """
    Thanks for putting this out for public benefit! I haven’t messed around with MacOS much but the things you’ve mentioned are nice to know.\n
    \n
    > I believe that’s a shell/bash standard variable, but I need to learn where it came from and how it works\n
    \n
    You may know this already, but I’ve found the `man` (as in manual) utility to be one of the most useful things in GNU/Linux user space. I don’t have much insight into ‘${file##*/}’ off the cuff, but I can tell you there’s manual entries for `file`, `sh`, and `bash` that may help you track it down.\n
    \n
    ```\n
    \n
    <span style="font-style:italic;color:#969896;"># simply type man [some-command]\n
    </span><span style="color:#323232;">man file\n
    </span><span style="color:#323232;">man sh\n
    </span><span style="color:#323232;">man bash\n
    </span><span style="color:#323232;">man man </span><span style="font-style:italic;color:#969896;"># very useful for getting started!\n
    </span>\n
    ```\n
    \n
    Manpages are local to your system so they’re extremely fast to pull up and searchable!\n
    \n
    Here’s some online info on `man` if you’re interested:\n
    \n
    [(30 sec read) Unix stack exchange tips &amp; tricks](https://unix.stackexchange.com/questions/1841/tricks-and-tips-for-finding-information-in-man-pages)\n
    \n
    [(5 min read) It’s FOSS writeup](https://itsfoss.com/linux-man-page-guide/)
    """
  +lang: "en"
  +isAdult: false
  +favouriteCount: 2
  +score: 0
  +lastActive: DateTime @1727985788 {#1768
    date: 2024-10-03 22:03:08.0 +02:00
  }
  +ip: null
  +tags: [
    "969896"
    "323232"
  ]
  +mentions: [
    "@harsh3466@lemmy.world"
    "@harsh3466@lemmy.world"
    "@harsh3466@lemmy.world"
    "@harsh3466@lemmy.world"
    "@harsh3466@lemmy.world"
  ]
  +children: Doctrine\ORM\PersistentCollection {#1370 …}
  +nested: Doctrine\ORM\PersistentCollection {#1375 …}
  +votes: Doctrine\ORM\PersistentCollection {#2424 …}
  +reports: Doctrine\ORM\PersistentCollection {#1898 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1841 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2354 …}
  -id: 334177
  -bodyTs: "'/linux-man-page-guide/)':173 '/questions/1841/tricks-and-tips-for-finding-information-in-man-pages)':163 '30':153 '5':164 'alreadi':52 'around':13 'bash':99,118 'believ':28 'benefit':8 'came':42 'command':112 'cuff':85 'entri':94 'exchang':158 'extrem':135 'fast':136 'file':82,96,114 'foss':169 'found':56 'get':124 'gnu/linux':72 'haven':10 'help':102 'info':146 'insight':80 'interest':152 'itsfoss.com':172 'itsfoss.com/linux-man-page-guide/)':171 'know':26,50 'learn':39 'local':128 'maco':15 'man':58,109,113,115,117,119,120,148 'manpag':126 'manual':61,93 'may':49,101 'mention':22 'mess':12 'min':165 'much':16,79 'need':37 'nice':24 'one':65 'onlin':145 'public':7 'pull':138 'put':3 're':134,151 'read':155,166 'searchabl':141 'sec':154 'sh':97,116 'shell/bash':32 'simpli':107 'some-command':110 'space':74 'stack':157 'standard':33 'start':125 'system':131 'tell':89 'thank':1 'thing':19,70 'tip':159 'track':104 'trick':160 'type':108 'unix':156 'unix.stackexchange.com':162 'unix.stackexchange.com/questions/1841/tricks-and-tips-for-finding-information-in-man-pages)':161 'use':69,122 'user':73 'util':62 'variabl':34 've':21,55 'work':47 'writeup':170"
  +ranking: 0
  +commentCount: 0
  +upVotes: 0
  +downVotes: 0
  +visibility: "visible             "
  +apId: "https://lemmy.world/comment/6943967"
  +editedAt: DateTimeImmutable @1727966465 {#1377
    date: 2024-10-03 16:41:05.0 +02:00
  }
  +createdAt: DateTimeImmutable @1706020458 {#1927
    date: 2024-01-23 15:34:18.0 +01:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
3 DENIED edit 
App\Entity\EntryComment {#1365
  +user: Proxies\__CG__\App\Entity\User {#1378 …}
  +entry: App\Entity\Entry {#1856 …}
  +magazine: App\Entity\Magazine {#314
    +icon: Proxies\__CG__\App\Entity\Image {#295 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729583542 {#324
      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#286 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#282 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#271 …}
    +entries: Doctrine\ORM\PersistentCollection {#229 …}
    +posts: Doctrine\ORM\PersistentCollection {#187 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#249 …}
    +bans: Doctrine\ORM\PersistentCollection {#166 …}
    +reports: Doctrine\ORM\PersistentCollection {#152 …}
    +badges: Doctrine\ORM\PersistentCollection {#130 …}
    +logs: Doctrine\ORM\PersistentCollection {#120 …}
    +awards: Doctrine\ORM\PersistentCollection {#109 …}
    +categories: Doctrine\ORM\PersistentCollection {#96 …}
    -id: 73
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    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#318
      date: 2024-10-22 09:53:16.0 +02:00
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    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#317
      date: 2023-11-02 13:51:08.0 +01:00
    }
  }
  +image: null
  +parent: null
  +root: null
  +body: """
    Thanks for putting this out for public benefit! I haven’t messed around with MacOS much but the things you’ve mentioned are nice to know.\n
    \n
    > I believe that’s a shell/bash standard variable, but I need to learn where it came from and how it works\n
    \n
    You may know this already, but I’ve found the `man` (as in manual) utility to be one of the most useful things in GNU/Linux user space. I don’t have much insight into ‘${file##*/}’ off the cuff, but I can tell you there’s manual entries for `file`, `sh`, and `bash` that may help you track it down.\n
    \n
    ```\n
    \n
    <span style="font-style:italic;color:#969896;"># simply type man [some-command]\n
    </span><span style="color:#323232;">man file\n
    </span><span style="color:#323232;">man sh\n
    </span><span style="color:#323232;">man bash\n
    </span><span style="color:#323232;">man man </span><span style="font-style:italic;color:#969896;"># very useful for getting started!\n
    </span>\n
    ```\n
    \n
    Manpages are local to your system so they’re extremely fast to pull up and searchable!\n
    \n
    Here’s some online info on `man` if you’re interested:\n
    \n
    [(30 sec read) Unix stack exchange tips &amp; tricks](https://unix.stackexchange.com/questions/1841/tricks-and-tips-for-finding-information-in-man-pages)\n
    \n
    [(5 min read) It’s FOSS writeup](https://itsfoss.com/linux-man-page-guide/)
    """
  +lang: "en"
  +isAdult: false
  +favouriteCount: 2
  +score: 0
  +lastActive: DateTime @1727985788 {#1768
    date: 2024-10-03 22:03:08.0 +02:00
  }
  +ip: null
  +tags: [
    "969896"
    "323232"
  ]
  +mentions: [
    "@harsh3466@lemmy.world"
    "@harsh3466@lemmy.world"
    "@harsh3466@lemmy.world"
    "@harsh3466@lemmy.world"
    "@harsh3466@lemmy.world"
  ]
  +children: Doctrine\ORM\PersistentCollection {#1370 …}
  +nested: Doctrine\ORM\PersistentCollection {#1375 …}
  +votes: Doctrine\ORM\PersistentCollection {#2424 …}
  +reports: Doctrine\ORM\PersistentCollection {#1898 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1841 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2354 …}
  -id: 334177
  -bodyTs: "'/linux-man-page-guide/)':173 '/questions/1841/tricks-and-tips-for-finding-information-in-man-pages)':163 '30':153 '5':164 'alreadi':52 'around':13 'bash':99,118 'believ':28 'benefit':8 'came':42 'command':112 'cuff':85 'entri':94 'exchang':158 'extrem':135 'fast':136 'file':82,96,114 'foss':169 'found':56 'get':124 'gnu/linux':72 'haven':10 'help':102 'info':146 'insight':80 'interest':152 'itsfoss.com':172 'itsfoss.com/linux-man-page-guide/)':171 'know':26,50 'learn':39 'local':128 'maco':15 'man':58,109,113,115,117,119,120,148 'manpag':126 'manual':61,93 'may':49,101 'mention':22 'mess':12 'min':165 'much':16,79 'need':37 'nice':24 'one':65 'onlin':145 'public':7 'pull':138 'put':3 're':134,151 'read':155,166 'searchabl':141 'sec':154 'sh':97,116 'shell/bash':32 'simpli':107 'some-command':110 'space':74 'stack':157 'standard':33 'start':125 'system':131 'tell':89 'thank':1 'thing':19,70 'tip':159 'track':104 'trick':160 'type':108 'unix':156 'unix.stackexchange.com':162 'unix.stackexchange.com/questions/1841/tricks-and-tips-for-finding-information-in-man-pages)':161 'use':69,122 'user':73 'util':62 'variabl':34 've':21,55 'work':47 'writeup':170"
  +ranking: 0
  +commentCount: 0
  +upVotes: 0
  +downVotes: 0
  +visibility: "visible             "
  +apId: "https://lemmy.world/comment/6943967"
  +editedAt: DateTimeImmutable @1727966465 {#1377
    date: 2024-10-03 16:41:05.0 +02:00
  }
  +createdAt: DateTimeImmutable @1706020458 {#1927
    date: 2024-01-23 15:34:18.0 +01:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
4 DENIED moderate 
App\Entity\EntryComment {#1365
  +user: Proxies\__CG__\App\Entity\User {#1378 …}
  +entry: App\Entity\Entry {#1856 …}
  +magazine: App\Entity\Magazine {#314
    +icon: Proxies\__CG__\App\Entity\Image {#295 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
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  +body: """
    Thanks for putting this out for public benefit! I haven’t messed around with MacOS much but the things you’ve mentioned are nice to know.\n
    \n
    > I believe that’s a shell/bash standard variable, but I need to learn where it came from and how it works\n
    \n
    You may know this already, but I’ve found the `man` (as in manual) utility to be one of the most useful things in GNU/Linux user space. I don’t have much insight into ‘${file##*/}’ off the cuff, but I can tell you there’s manual entries for `file`, `sh`, and `bash` that may help you track it down.\n
    \n
    ```\n
    \n
    <span style="font-style:italic;color:#969896;"># simply type man [some-command]\n
    </span><span style="color:#323232;">man file\n
    </span><span style="color:#323232;">man sh\n
    </span><span style="color:#323232;">man bash\n
    </span><span style="color:#323232;">man man </span><span style="font-style:italic;color:#969896;"># very useful for getting started!\n
    </span>\n
    ```\n
    \n
    Manpages are local to your system so they’re extremely fast to pull up and searchable!\n
    \n
    Here’s some online info on `man` if you’re interested:\n
    \n
    [(30 sec read) Unix stack exchange tips &amp; tricks](https://unix.stackexchange.com/questions/1841/tricks-and-tips-for-finding-information-in-man-pages)\n
    \n
    [(5 min read) It’s FOSS writeup](https://itsfoss.com/linux-man-page-guide/)
    """
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5 DENIED edit 
App\Entity\Magazine {#314
  +icon: Proxies\__CG__\App\Entity\Image {#295 …}
  +name: "linux@lemmy.ml"
  +title: "linux"
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    From Wikipedia, the free encyclopedia\n
    \n
    Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
    \n
    Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
    \n
    ### Rules\n
    \n
    - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
    - No misinformation\n
    - No NSFW content\n
    - No hate speech, bigotry, etc\n
    \n
    ### Related Communities\n
    \n
    - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
    - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
    - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
    - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
    \n
    Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
    """
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