[PATCH v2] Documentation: clarify that cache forgets credentials if the system restarts

From: M Hickford <mirth.hickford@gmail.com>

Signed-off-by: M Hickford <mirth.hickford@gmail.com>
---
    Documentation: clarify that cache forgets credentials if the system
    restarts
    
    Make it obvious to readers unfamiliar with Unix sockets.
    
    Signed-off-by: M Hickford mirth.hickford@gmail.com

Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-1447%2Fhickford%2Fpatch-2-v2
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-1447/hickford/patch-2-v2
Pull-Request: https://github.com/gitgitgadget/git/pull/1447

Range-diff vs v1:

 1:  5032ddf99da ! 1:  e84d069cf19 Documentation: clarify that cache forgets credentials if the system restarts
     @@ Metadata
       ## Commit message ##
          Documentation: clarify that cache forgets credentials if the system restarts
      
     -    Make it obvious to readers unfamiliar with Unix sockets.
     -
          Signed-off-by: M Hickford <mirth.hickford@gmail.com>
      
       ## Documentation/git-credential-cache.txt ##
     -@@ Documentation/git-credential-cache.txt: DESCRIPTION
     +@@ Documentation/git-credential-cache.txt: git config credential.helper 'cache [<options>]'
     + DESCRIPTION
     + -----------
       
     - This command caches credentials in memory for use by future Git
     - programs. The stored credentials never touch the disk, and are forgotten
     +-This command caches credentials in memory for use by future Git
     +-programs. The stored credentials never touch the disk, and are forgotten
      -after a configurable timeout.  The cache is accessible over a Unix
     -+after a configurable timeout.  Credentials are forgotten sooner if you
     -+log out or the system restarts.  The cache is accessible over a Unix
     - domain socket, restricted to the current user by filesystem permissions.
     +-domain socket, restricted to the current user by filesystem permissions.
     ++This command caches credentials for use by future Git programs.
     ++The stored credentials are kept in memory of the cache-daemon
     ++process (instead of written to a file) and are forgotten after a
     ++configurable timeout. Credentials are forgotten sooner if the
     ++cache-daemon dies, for example if the system restarts. The cached
     ++is accessible over a Unix domain socket, restricted to the current
     ++user by filesystem permissions.
       
       You probably don't want to invoke this command directly; it is meant to
     + be used as a credential helper by other parts of Git. See

 Documentation/git-credential-cache.txt | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)