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restic backup(1)                                               restic backup(1)

NAME
       restic-prune - Remove unneeded data from the repository

SYNOPSIS
       restic prune [flags]

DESCRIPTION
       The  "prune"  command checks the repository and removes data that is not
       referenced and therefore not needed any more.

EXIT STATUS
       Exit status is 0 if the command was successful.  Exit  status  is  1  if
       there  was  any error.  Exit status is 10 if the repository does not ex-
       ist.  Exit status is 11 if the repository is already locked.  Exit  sta-
       tus is 12 if the password is incorrect.

OPTIONS
       -n, --dry-run[=false]      do not modify the repository, just print what
       would be done

       -h, --help[=false]      help for prune

       --max-repack-size=""       stop  after repacking this much data in total
       (allowed suffixes for size: k/K, m/M, g/G, t/T)

       --max-unused="5%"      tolerate given limit  of  unused  data  (absolute
       value  in  bytes  with  suffixes k/K, m/M, g/G, t/T, a value in % or the
       word 'unlimited')

       --repack-cacheable-only[=false]       only  repack   packs   which   are
       cacheable

       --repack-small[=false]       repack  pack files below 80% of target pack
       size

       --repack-smaller-than=""      pack below-limit packfiles  (allowed  suf-
       fixes: k/K, m/M)

       --repack-uncompressed[=false]      repack all uncompressed data

       --unsafe-recover-no-free-space=""       UNSAFE,  READ  THE DOCUMENTATION
       BEFORE USING! Try to recover a repository stuck with no free  space.  Do
       not use without trying out 'prune --max-repack-size 0' first.

OPTIONS INHERITED FROM PARENT COMMANDS
       --cacert=[]       file to load root certificates from (default: use sys-
       tem certificates or $RESTIC_CACERT)

       --cache-dir=""      set the cache directory. (default:  use  system  de-
       fault cache directory)

       --cleanup-cache[=false]      auto remove old cache directories

       --compression=auto       compression mode (only available for repository
       format version 2), one of (auto|off|max) (default: $RESTIC_COMPRESSION)

       --http-user-agent=""      set a http user agent for  outgoing  http  re-
       quests

       --insecure-no-password[=false]      use an empty password for the repos-
       itory, must be passed to every restic command (insecure)

       --insecure-tls[=false]       skip TLS certificate verification when con-
       necting to the repository (insecure)

       --json[=false]      set output mode to JSON for commands that support it

       --key-hint=""      key ID of  key  to  try  decrypting  first  (default:
       $RESTIC_KEY_HINT)

       --limit-download=0       limits  downloads  to  a maximum rate in KiB/s.
       (default: unlimited)

       --limit-upload=0      limits uploads to a maximum rate  in  KiB/s.  (de-
       fault: unlimited)

       --no-cache[=false]      do not use a local cache

       --no-extra-verify[=false]       skip additional verification of data be-
       fore upload (see documentation)

       --no-lock[=false]      do not lock the repository, this allows some  op-
       erations on read-only repositories

       -o,  --option=[]       set  extended option (key=value, can be specified
       multiple times)

       --pack-size=0      set target pack size in MiB, created pack  files  may
       be larger (default: $RESTIC_PACK_SIZE)

       --password-command=""       shell command to obtain the repository pass-
       word from (default: $RESTIC_PASSWORD_COMMAND)

       -p, --password-file=""      file to read the  repository  password  from
       (default: $RESTIC_PASSWORD_FILE)

       -q, --quiet[=false]      do not output comprehensive progress report

       -r,  --repo=""       repository  to  backup to or restore from (default:
       $RESTIC_REPOSITORY)

       --repository-file=""      file to read the repository location from (de-
       fault: $RESTIC_REPOSITORY_FILE)

       --retry-lock=0s      retry to lock  the  repository  if  it  is  already
       locked, takes a value like 5m or 2h (default: no retries)

       --stuck-request-timeout=5m0s       duration  after  which to retry stuck
       requests

       --tls-client-cert=""      path to a  file  containing  PEM  encoded  TLS
       client certificate and private key (default: $RESTIC_TLS_CLIENT_CERT)

       -v, --verbose[=0]      be verbose (specify multiple times or a level us-
       ing --verbose=n``, max level/times is 2)

SEE ALSO
       restic(1)

generated by restic generate        Jan 2017                   restic backup(1)

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