10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
On unix AIX server, when I am trying to transfer file from one directory to another directory on the same server through a program(where i call the script) it gives error "Lost Connection". (5 Replies)
Discussion started by: Pash
5 Replies
2. UNIX for Advanced & Expert Users
I have 3 AIX server namely - Server 1 , Server 2 and Server 3.
And have done SCP setup between Server 1 and Server 2 so that i dont have to give password when i transfer file from Server 1 to Server 2 by setting public key between the server.
Q1. If the unix password of the target server... (3 Replies)
Discussion started by: Pash
3 Replies
3. Ubuntu
I'm on Ubuntu – but it's the same on Debian.
I'm using tcpdump in order to track the connection of computers on my private network. At some point, the internet connection of the computers launching the script is lost as well as the targeted computers.
Here's the command line:
tcpdump -i wlan0... (0 Replies)
Discussion started by: Skirmjan
0 Replies
4. Shell Programming and Scripting
Hi,
I'd like to seek your help in finding the cause of this problem. I utilize SCP command to transfer files from one server to another. I utilize the return code that SCP return so as to verify if transfer is ok or not. Below is a sample code that I created.
if scp... (9 Replies)
Discussion started by: padi
9 Replies
5. Solaris
Hello,
In my server Sun Enterprise T5140 I have unusual problem with ILOM.
After several, several days, I can not connect to the ILOM.
For connection to the ILOM I turn off the server power and then turn it on.
Where is the problem?
Regards (10 Replies)
Discussion started by: bieszczaders
10 Replies
6. UNIX for Dummies Questions & Answers
I have a shell script which uses SCP command to transfer the files from one server to another server. The files are getting transferred successfully, but the problem is the files transferred to the destination server didnot have the permissions as that of the files on the source server.
Command... (5 Replies)
Discussion started by: kumarm
5 Replies
7. Shell Programming and Scripting
Hi Frdz
I have a problem like.
I need to transfer a file from source to destination (different systems with different IPs) using "scp" command and before transfer the file i have to check the file is available in destination or not, if it is there no need to transfer, otherwise we have to... (5 Replies)
Discussion started by: KiranKumarKarre
5 Replies
8. UNIX for Dummies Questions & Answers
I keep receiving this message when trying to connect using telnet to SunOS 5.8 running Solaris 8 from W2k.
I checked system and inetd.conf and they seem to be ok.
I can ping the host ok.
ftp also works fine.
Any suggestion would be greatly appreciated. (2 Replies)
Discussion started by: goose
2 Replies
9. UNIX for Dummies Questions & Answers
This morning I was working by Xwindow to my unix server (hp-ux, 11 version), without any problem but this afteernoon, the connections was refused, and triying to connect using telnet, sometimes I can establish the connection and refuses me in a minute, the error message that appears is "your... (1 Reply)
Discussion started by: fvicente
1 Replies
10. UNIX for Dummies Questions & Answers
Hi all,
I am connecting to a unix host from NT workstation via telnet. After working for around two hours I get the message "connection to host lost" What could the problem be? (1 Reply)
Discussion started by: nbiketi
1 Replies
SCP(1) BSD General Commands Manual SCP(1)
NAME
scp -- secure copy (remote file copy program)
SYNOPSIS
scp [-346BCpqrv] [-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). 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.
The options are as follows:
-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
CanonicalDomains
CanonicalizeFallbackLocal
CanonicalizeHostname
CanonicalizeMaxDots
CanonicalizePermittedCNAMEs
CertificateFile
ChallengeResponseAuthentication
CheckHostIP
Ciphers
Compression
ConnectionAttempts
ConnectTimeout
ControlMaster
ControlPath
ControlPersist
GlobalKnownHostsFile
GSSAPIAuthentication
GSSAPIDelegateCredentials
HashKnownHosts
Host
HostbasedAuthentication
HostbasedKeyTypes
HostKeyAlgorithms
HostKeyAlias
HostName
IdentitiesOnly
IdentityAgent
IdentityFile
IPQoS
KbdInteractiveAuthentication
KbdInteractiveDevices
KexAlgorithms
LogLevel
MACs
NoHostAuthenticationForLocalhost
NumberOfPasswordPrompts
PasswordAuthentication
PKCS11Provider
Port
PreferredAuthentications
ProxyCommand
ProxyJump
PubkeyAcceptedKeyTypes
PubkeyAuthentication
RekeyLimit
SendEnv
ServerAliveInterval
ServerAliveCountMax
StrictHostKeyChecking
TCPKeepAlive
UpdateHostKeys
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.
-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
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 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 May 3, 2017 BSD