10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello all,
I'm using rsync to maintain two copies of a music library on my main workstation and a server running MPD. I'm wondering about using the script below as a basis for cron to update my MPD db if new files have been added or existing files modified:
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hi all,
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my issue is this...
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Hi there
Does anybody know of a way that i can, instead of issuing a --delete when syncing one directory to another, I can instead somehow receive a list of what would be deleted, but not actually delete it ?
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4. UNIX for Dummies Questions & Answers
I have a folder on a server that I update from different machines. So I think Rsync sounds like a good solution but I'm not sure how to make it a bidirectional check for updating, because if I work on the file on one of my client machines it could be newer than the server. (2 Replies)
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5. UNIX for Dummies Questions & Answers
I have folders that sync over the network with an external software. I would like to know if rsync can be used to only sync permissions on files on the files. Remember I just want the permissions on the source to be copied over to the destination's already synced files. (2 Replies)
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8. UNIX for Advanced & Expert Users
Hey there guys I'm trying to rsync up a subdirectory only. For example
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9. UNIX for Dummies Questions & Answers
Hi All
I am trying to rsync the directories between two servers. The source directory is huge (8 GB) and I have the need to take an offsite backup. The directory I am trying to rsync has 774 permissions and are owned by a user/ group. To startup I backed up the source directory and restored... (1 Reply)
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10. IP Networking
Does anyone know if rsync will work without ssh or rsh? I am trying to use rsync to synchronize files on two servers, one a production server and the other a standbyserver. The problem is that I have't been given the ok to install openssh on our productions servers, so I am trying to make my job... (4 Replies)
Discussion started by: cstovall
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PARALLEL-RSYNC(1) PARALLEL-RSYNC(1)
NAME
parallel-rsync - deploy files to listed hosts
SYNOPSIS
parallel-rsync [OPTIONS] -h hosts.txt local remote
DESCRIPTION
pssh provides a number of commands for executing against a group of computers, using SSH. It's most useful for operating on clusters of
homogenously-configured hosts.
parallel-rsync deploy files files to all hosts you listed.
OPTIONS
-r --recursive
recusively copy directories (OPTIONAL)
-a ----archive
use rsync -a (archive mode) (OPTIONAL)
-z --compress
use rsync compression (OPTIONAL)
-h --hosts
hosts file (each line "host[:port] [user]")
-l --user
username (OPTIONAL)
-p --par
max number of parallel threads (OPTIONAL)
-o --outdir
output directory for stdout files (OPTIONAL)
-e --errdir
output directory for stderr files (OPTIONAL)
-t --timeout
timeout (secs) (-1 = no timeout) per host (OPTIONAL)
-O --options
SSH options (OPTIONAL)
-v --verbose
turn on warning and diagnostic messages (OPTIONAL)
EXAMPLE
# parallel-rsync -r -h hosts.txt -l irb2 foo /home/irb2/foo
ENVIRONMENT
All four programs take similar sets of options. All of these options can be set using the following environment variables:
o PSSH_HOSTS
o PSSH_USER
o PSSH_PAR
o PSSH_OUTDIR
o PSSH_VERBOSE
o PSSH_OPTIONS
SEE ALSO
parallel-ssh(1), parallel-scp(1), parallel-slurp(1), parallel-nuke(1), ssh(1), rsync(1)
AUTHOR
Brent N. Chun <bnc@theether.org>
COPYING
Copyright: 2003, 2004, 2005, 2006, 2007 Brent N. Chun
NOTES
1. bnc@theether.org
mailto:bnc@theether.org
03/30/2009 PARALLEL-RSYNC(1)