mirror of
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143 lines
3.5 KiB
Groff
143 lines
3.5 KiB
Groff
.nh
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.TH "restic backup" "1" "Jan 2017" "generated by \fB\fCrestic generate\fR" ""
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.SH NAME
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.PP
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restic-prune - Remove unneeded data from the repository
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.SH SYNOPSIS
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.PP
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\fBrestic prune [flags]\fP
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.SH DESCRIPTION
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.PP
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The "prune" command checks the repository and removes data that is not
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referenced and therefore not needed any more.
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.SH EXIT STATUS
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.PP
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Exit status is 0 if the command was successful, and non-zero if there was any error.
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.SH OPTIONS
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.PP
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\fB-n\fP, \fB--dry-run\fP[=false]
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do not modify the repository, just print what would be done
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.PP
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\fB-h\fP, \fB--help\fP[=false]
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help for prune
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.PP
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\fB--max-repack-size\fP=""
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maximum \fB\fCsize\fR to repack (allowed suffixes: k/K, m/M, g/G, t/T)
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.PP
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\fB--max-unused\fP="5%"
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tolerate given \fB\fClimit\fR of unused data (absolute value in bytes with suffixes k/K, m/M, g/G, t/T, a value in % or the word 'unlimited')
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.PP
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\fB--repack-cacheable-only\fP[=false]
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only repack packs which are cacheable
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.PP
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\fB--repack-small\fP[=false]
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repack pack files below 80% of target pack size
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.PP
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\fB--repack-uncompressed\fP[=false]
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repack all uncompressed data
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.PP
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\fB--unsafe-recover-no-free-space\fP=""
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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.
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.SH OPTIONS INHERITED FROM PARENT COMMANDS
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.PP
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\fB--cacert\fP=[]
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\fB\fCfile\fR to load root certificates from (default: use system certificates)
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.PP
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\fB--cache-dir\fP=""
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set the cache \fB\fCdirectory\fR\&. (default: use system default cache directory)
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.PP
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\fB--cleanup-cache\fP[=false]
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auto remove old cache directories
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.PP
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\fB--compression\fP=auto
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compression mode (only available for repository format version 2), one of (auto|off|max)
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.PP
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\fB--insecure-tls\fP[=false]
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skip TLS certificate verification when connecting to the repository (insecure)
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.PP
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\fB--json\fP[=false]
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set output mode to JSON for commands that support it
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.PP
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\fB--key-hint\fP=""
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\fB\fCkey\fR ID of key to try decrypting first (default: $RESTIC_KEY_HINT)
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.PP
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\fB--limit-download\fP=0
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limits downloads to a maximum \fB\fCrate\fR in KiB/s. (default: unlimited)
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.PP
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\fB--limit-upload\fP=0
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limits uploads to a maximum \fB\fCrate\fR in KiB/s. (default: unlimited)
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.PP
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\fB--no-cache\fP[=false]
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do not use a local cache
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.PP
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\fB--no-lock\fP[=false]
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do not lock the repository, this allows some operations on read-only repositories
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.PP
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\fB-o\fP, \fB--option\fP=[]
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set extended option (\fB\fCkey=value\fR, can be specified multiple times)
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.PP
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\fB--pack-size\fP=0
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set target pack \fB\fCsize\fR in MiB, created pack files may be larger (default: $RESTIC_PACK_SIZE)
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.PP
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\fB--password-command\fP=""
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shell \fB\fCcommand\fR to obtain the repository password from (default: $RESTIC_PASSWORD_COMMAND)
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.PP
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\fB-p\fP, \fB--password-file\fP=""
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\fB\fCfile\fR to read the repository password from (default: $RESTIC_PASSWORD_FILE)
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.PP
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\fB-q\fP, \fB--quiet\fP[=false]
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do not output comprehensive progress report
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.PP
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\fB-r\fP, \fB--repo\fP=""
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\fB\fCrepository\fR to backup to or restore from (default: $RESTIC_REPOSITORY)
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.PP
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\fB--repository-file\fP=""
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\fB\fCfile\fR to read the repository location from (default: $RESTIC_REPOSITORY_FILE)
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.PP
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\fB--tls-client-cert\fP=""
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path to a \fB\fCfile\fR containing PEM encoded TLS client certificate and private key
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.PP
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\fB-v\fP, \fB--verbose\fP[=0]
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be verbose (specify multiple times or a level using --verbose=\fB\fCn\fR, max level/times is 2)
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.SH SEE ALSO
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.PP
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\fBrestic(1)\fP
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