10-06-2008
10 More Discussions You Might Find Interesting
1. Windows & DOS: Issues & Discussions
Hi
i am writing a script in unix where after some validations, i require the script to connect to a windows server and then kich off a batch file there. i tried ftp and got the error message that "the remote host refused an attempted connect operation".
I am able to connect to this unix... (4 Replies)
Discussion started by: vidzz911
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2. Shell Programming and Scripting
Hi
I need to connect to a ServerB from Server A
eg: Server A : 172.20.273.51, un: xxx, pwd: xxx
Server B: 172.20.273.51, un:yyy, pwd: yyy
Need to copy the files(with name starts with IME*) from /grid/pc/IME*
to /grid/pc/archive
What will be the command or script to... (3 Replies)
Discussion started by: vsmeruga
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3. Linux
How to generate public key to connect from one ftp server to other server to use in scripting. (0 Replies)
Discussion started by: sridhardwh
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4. UNIX for Advanced & Expert Users
How to generate public key to connect from one ftp server to other server to use in scripting. (1 Reply)
Discussion started by: sridhardwh
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5. Shell Programming and Scripting
I am trying to connect to Windows server via Linux server through a script and run two commands " cd and ls " But its giving me error saying " could not start the program" followed by the command name i specify e g : "cd"
i am trying in this manner "
ssh username@servername "cd... (5 Replies)
Discussion started by: sunil seelam
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6. Shell Programming and Scripting
I need to connect to a ftp server-1 from linux server-2 and copy/get a file from server-1 which follows a name pattern of FILENAME* (located on the root directory) and copy on a directory on server-2. Later, I have to use this file for ETL loading... For this I tried using as below
/usr/bin/ftp... (8 Replies)
Discussion started by: dhruuv369
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7. Shell Programming and Scripting
Hi ,
I am using redhat linux 5.I.I need a command or script which need to login from one server to another without asking password.This can be done even providing password on the command line is also fine.I have tries sshpass but it didn't work.ssh key generations is not preferred here.
... (7 Replies)
Discussion started by: muraliinfy04
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8. Linux
Hi my name is Manju.
->I have configure the two way authentication on my linux server.
->Now I am able to apply two way authenticator on particuler user.
->Now I want to map this linux server to my AD server.
->Kindly tell me how to map AD(Active Directory) with this linux server.
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Discussion started by: manjusharma128
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9. Shell Programming and Scripting
Hi,
I have something like this.
I have connected to one server ServerA and from this ServerA, i need to do ssh connection to ServerB and then execute my queries.
#!/usr/bin/expect
spawn ssh Myusername@ServerB
expect "password"
send "Mypassword\r"
interact
Output.ksh: spawn: not... (5 Replies)
Discussion started by: Samah
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10. Shell Programming and Scripting
I have a script, which connecting to remote server and first checks, if the files are there by timestamp. If not I want the script exit without error. Below is a code
TARFILE=${NAME}.tar
TARGZFILE=${NAME}.tar.gz
ssh ${DESTSERVNAME} 'cd /export/home/iciprod/download/let/monthly;... (3 Replies)
Discussion started by: digioleg54
3 Replies
LEARN ABOUT MOJAVE
curlopt_ssl_verifypeer
CURLOPT_SSL_VERIFYPEER(3) curl_easy_setopt options CURLOPT_SSL_VERIFYPEER(3)
NAME
CURLOPT_SSL_VERIFYPEER - verify the peer's SSL certificate
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSL_VERIFYPEER, long verify);
DESCRIPTION
Pass a long as parameter to enable or disable.
This option determines whether curl verifies the authenticity of the peer's certificate. A value of 1 means curl verifies; 0 (zero) means
it doesn't.
When negotiating a TLS or SSL connection, the server sends a certificate indicating its identity. Curl verifies whether the certificate is
authentic, i.e. that you can trust that the server is who the certificate says it is. This trust is based on a chain of digital signa-
tures, rooted in certification authority (CA) certificates you supply. curl uses a default bundle of CA certificates (the path for that is
determined at build time) and you can specify alternate certificates with the CURLOPT_CAINFO(3) option or the CURLOPT_CAPATH(3) option.
When CURLOPT_SSL_VERIFYPEER(3) is enabled, and the verification fails to prove that the certificate is authentic, the connection fails.
When the option is zero, the peer certificate verification succeeds regardless.
Authenticating the certificate is not enough to be sure about the server. You typically also want to ensure that the server is the server
you mean to be talking to. Use CURLOPT_SSL_VERIFYHOST(3) for that. The check that the host name in the certificate is valid for the host
name you're connecting to is done independently of the CURLOPT_SSL_VERIFYPEER(3) option.
WARNING: disabling verification of the certificate allows bad guys to man-in-the-middle the communication without you knowing it. Disabling
verification makes the communication insecure. Just having encryption on a transfer is not enough as you cannot be sure that you are commu-
nicating with the correct end-point.
DEFAULT
By default, curl assumes a value of 1.
PROTOCOLS
All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.
EXAMPLE
CURL *curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
/* Set the default value: strict certificate check please */
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 1L);
curl_easy_perform(curl);
}
AVAILABILITY
If built TLS enabled.
RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
SEE ALSO
CURLOPT_SSL_VERIFYHOST(3), CURLOPT_PROXY_SSL_VERIFYPEER(3), CURLOPT_PROXY_SSL_VERIFYHOST(3),
libcurl 7.54.0 February 09, 2017 CURLOPT_SSL_VERIFYPEER(3)