Counting the number of lines isn't much of a check that the files are really the same - use an actual checksum (e.g. cksum or md5sum).
Something like:
should exit with 0 if the checksums are identical.
(<(stuff) is bash process substitution, but you could use temporary files instead. Feeding cksum from stdin rather than a file means you don't need to care what the filename is.)
Hi. In my KSH script I'm running a command on a remote server. I want to know how I can test to see if the remote server is available (accessible) prior to running the command. Any ideas?
My command looks like:
`ssh $USER@$TARGET_SERVER_DNS ls -l $REMOTE_FOLDER `
This check should be... (1 Reply)
Hi. In my KSH script I'm running a command on a remote server. I want to know how I can test to see if the remote server is available (accessible) prior to running the command. Any ideas?
My command looks like:
`ssh $USER@$TARGET_SERVER_DNS ls -l $REMOTE_FOLDER `
This check should be... (4 Replies)
Hi Everyone!
This is what I need to do...
I am deploying some directories over to a windows server 2000/3 box from my solaris10 box and I need to make sure the directories exist.
The only form of connection I have to work with is SSH
Currently, my script deploys the directories over... (13 Replies)
Hello, I would appreciate if any one can help me on this.
The below script start running at 12:30AM. Every 5 min, i go and check the remote site. If i see filewatch.txt over there, then i need to call another shell script and load the data into database. If i don't see that file, then i have to... (2 Replies)
Hi,
I need to copy few files from remote server to local server.
I write a shell script to connect to the remote server using ftp and go to that path. Now i need to copy those files in the remote directory to my local server with the timestamp of all those files shouldnt be changed.
... (5 Replies)
There is a process which copy files form unix a to unix b
I would like to check whether all files copied from a to b or not ,and list which are the missing files.
Is there a command to check like that (3 Replies)
Hi there,
I have a problem in my script,
I need to check whether file exists in remote server or not,
if the file exists, then stop copy
else copy the file to the server..
my code is something like this
while read $server
do
if ssh $server "cd $directory_name; if ; then echo "Error:... (2 Replies)
Hi All
I need to transfer a file from a UNIX server to a windows server.
I saw that it is possible to do this using scp command by looking at the forum listed below:
... (2 Replies)
Discussion started by: vx04
2 Replies
LEARN ABOUT REDHAT
scp
SCP(1) BSD General Commands Manual SCP(1)NAME
scp -- secure copy (remote file copy program)
SYNOPSIS
scp [-pqrvBC46] [-F ssh_config] [-S program] [-P port] [-c cipher] [-i identity_file] [-o ssh_option] [[user@]host1:]file1 [...]
[[user@]host2:]file2
DESCRIPTION
scp copies files between hosts on a network. It uses ssh(1) for data transfer, and uses the same authentication and provides the same secu-
rity as ssh(1). Unlike rcp(1), scp will ask for passwords or passphrases if they are needed for authentication.
Any file name may contain a host and user specification to indicate that the file is to be copied to/from that host. Copies between two
remote hosts are permitted.
The options are as follows:
-c cipher
Selects the cipher to use for encrypting the data transfer. This option is directly passed to ssh(1).
-i identity_file
Selects the file from which the identity (private key) for RSA authentication is read. This option is directly passed to ssh(1).
-p Preserves modification times, access times, and modes from the original file.
-r Recursively copy entire directories.
-v Verbose mode. Causes scp and ssh(1) to print debugging messages about their progress. This is helpful in debugging connection,
authentication, and configuration problems.
-B Selects batch mode (prevents asking for passwords or passphrases).
-q Disables the progress meter.
-C Compression enable. Passes the -C flag to ssh(1) to enable compression.
-F ssh_config
Specifies an alternative per-user configuration file for ssh. This option is directly passed to ssh(1).
-P port
Specifies the port to connect to on the remote host. Note that this option is written with a capital 'P', because -p is already
reserved for preserving the times and modes of the file in rcp(1).
-S program
Name of program to use for the encrypted connection. The program must understand ssh(1) options.
-o ssh_option
Can be used to pass options to ssh in the format used in ssh_config(5). This is useful for specifying options for which there is no
separate scp command-line flag. For example, forcing the use of protocol version 1 is specified using scp -oProtocol=1.
-4 Forces scp to use IPv4 addresses only.
-6 Forces scp to use IPv6 addresses only.
DIAGNOSTICS
scp exits with 0 on success or >0 if an error occurred.
AUTHORS
Timo Rinne <tri@iki.fi> and Tatu Ylonen <ylo@cs.hut.fi>
HISTORY
scp is based on the rcp(1) program in BSD source code from the Regents of the University of California.
SEE ALSO rcp(1), sftp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1), ssh_config(5), sshd(8)BSD September 25, 1999 BSD