Very old ftp ran on tcp ports 21, 20 and high ports unsecured only by a password sent in the clear. It had an arcane command set, somewhat like a severly truncated shell.
ssh runs on a different tcp port/server, 22 by default, is secure and can be set up with PPK trust so no password is needed, which supports secure scripts. It is a secure tcp socket with apps that allow remote shell, tcp tunnels or file copy.
sftp is a wrapper for ssh that speaks ftp. It is for people who want to keep using an ftp script already written, not you.
Hi all,
I have to sftp a file (put) from AIX server to Windows 2000 server.
The question is Windows 200 server that i am using doesnt have any SFTP server , if so i know we need to install one.
The question here is for writing a sftp script that as to run everyday as part of cron job we... (0 Replies)
Hello All :),
I am making a script in the ksh to Secure FTP a set of files from the E:/ drive in windows a computer to a unix server.
Had it been in the unix directory, I could have used the expect utility to use the non-interactive mode for sftp,
#!/usr/local/bin/expect
#!/bin/ksh
... (12 Replies)
Hi,
I am having unix server SUNW,Sun-Fire-V245.
remote windows server details: Microsoft Windows
In my script i am sftp'ing files to the windows server through sftp command.
But the problem i am facing is, some files are successfully sftp'd to windows server and for some files sftp is... (0 Replies)
Hi All,
I am trying to connect from Unix machine to Windows 2003 server using passphrase method. It is connecting to the server and the connection is immediately closing. Below is the stack trace. Can anyone let me know what wrong with it?
cwadmin@iut1wps1:/home/cwadmin> ssh username@targetip... (1 Reply)
Hi All,
I am SFTP ing file from Windows server (Sydney) to Unix host in London (both servers are on different timezones). It appears the upstream (Windows server team) does not do a file housekeeping activity and henceforth there are multiple files i.e. each week the script is scheduled to run... (1 Reply)
Hi,
I have generated a Public/Private Key Pair in Solaris Unix (source) server and deployed the Public key in Windows 2003(target) server .ssh directory of user profile.
When i try to connect(ssh, scp, sftp) from Unix, i'm getting below error message.
Sun_SSH_1.1, SSH protocols 1.5/2.0,... (0 Replies)
Can anybody please help me on how to code for the below requirement:
I need to write a shell script (on different unix server) to copy files from multiple folders (ex. BRN-000001) from one windows server (\\boldls-mwe-dev4)to a different windows server(\\rrwin-ewhd04.ecomad.int). This shell... (4 Replies)
hi
i need to transfer some files from windows server to unix server using SFTP. but before transferring the files, i need to check the
existence of a particular file in the remote directory (say r_dir1). if the file is present, then SFTP all the files.
after SFTPing the files from the remote... (1 Reply)
hi, i want to write a shell script code which transfers files from a directory in unix server to a directory in a windows machine.. can any1 give me a sample code which uses ftp or sftp command..
thanks very much, (3 Replies)
HI ,
I am trying to make a passwordless sftp connection from a unix server to windows server
I have used a existing script which is like this
cd /home150/adm/.ssh/
ssh-agent /usr/bin/ksh <<EOF
ssh-add IDBNEWKEY
ssh-add -l
sftp IDBUSER@abc.com
cd /home/IDBUSER/Share/IDB/
rm ${FILE}... (0 Replies)
Discussion started by: Jcpratap
0 Replies
LEARN ABOUT CENTOS
scp
SCP(1) BSD General Commands Manual SCP(1)NAME
scp -- secure copy (remote file copy program)
SYNOPSIS
scp [-12346BCpqrv] [-c cipher] [-F ssh_config] [-i identity_file] [-l limit] [-o ssh_option] [-P port] [-S program] [[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.
File names may contain a user and host specification to indicate that the file is to be copied to/from that host. Local file names can be
made explicit using absolute or relative pathnames to avoid scp treating file names containing ':' as host specifiers. Copies between two
remote hosts are also permitted.
When copying a source file to a target file which already exists, scp will replace the contents of the target file (keeping the inode).
If the target file does not yet exist, an empty file with the target file name is created, then filled with the source file contents. No
attempt is made at "near-atomic" transfer using temporary files.
The options are as follows:
-1 Forces scp to use protocol 1.
-2 Forces scp to use protocol 2.
-3 Copies between two remote hosts are transferred through the local host. Without this option the data is copied directly between the
two remote hosts. Note that this option disables the progress meter.
-4 Forces scp to use IPv4 addresses only.
-6 Forces scp to use IPv6 addresses only.
-B Selects batch mode (prevents asking for passwords or passphrases).
-C Compression enable. Passes the -C flag to ssh(1) to enable compression.
-c cipher
Selects the cipher to use for encrypting the data transfer. This option is directly passed to ssh(1).
-F ssh_config
Specifies an alternative per-user configuration file for ssh. This option is directly passed to ssh(1).
-i identity_file
Selects the file from which the identity (private key) for public key authentication is read. This option is directly passed to
ssh(1).
-l limit
Limits the used bandwidth, specified in Kbit/s.
-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 full details of the options listed below, and their possible values, see ssh_config(5).
AddressFamily
BatchMode
BindAddress
ChallengeResponseAuthentication
CheckHostIP
Cipher
Ciphers
Compression
CompressionLevel
ConnectionAttempts
ConnectTimeout
ControlMaster
ControlPath
ControlPersist
GlobalKnownHostsFile
GSSAPIAuthentication
GSSAPIDelegateCredentials
HashKnownHosts
Host
HostbasedAuthentication
HostKeyAlgorithms
HostKeyAlias
HostName
IdentityFile
IdentitiesOnly
IPQoS
KbdInteractiveAuthentication
KbdInteractiveDevices
KexAlgorithms
LogLevel
MACs
NoHostAuthenticationForLocalhost
NumberOfPasswordPrompts
PasswordAuthentication
PKCS11Provider
Port
PreferredAuthentications
Protocol
ProxyCommand
PubkeyAuthentication
RekeyLimit
RhostsRSAAuthentication
RSAAuthentication
SendEnv
ServerAliveInterval
ServerAliveCountMax
StrictHostKeyChecking
TCPKeepAlive
UsePrivilegedPort
User
UserKnownHostsFile
VerifyHostKeyDNS
-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).
-p Preserves modification times, access times, and modes from the original file.
-q Quiet mode: disables the progress meter as well as warning and diagnostic messages from ssh(1).
-r Recursively copy entire directories. Note that scp follows symbolic links encountered in the tree traversal.
-S program
Name of program to use for the encrypted connection. The program must understand ssh(1) options.
-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.
EXIT STATUS
The scp utility exits 0 on success, and >0 if an error occurs.
SEE ALSO rcp(1), sftp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1), ssh_config(5), sshd(8)HISTORY
scp is based on the rcp(1) program in BSD source code from the Regents of the University of California.
AUTHORS
Timo Rinne <tri@iki.fi>
Tatu Ylonen <ylo@cs.hut.fi>
BSD July 16, 2013 BSD