I tried downloading a file from my bluehost account, I'm trying to do it remotely with bash like this
$ scp user#domain.com:/public_html/directory/file.php ~/Desktop/file.php
But it returns this response:
declare -x CLASSPATH=".:/usr/local/jdk/lib/classes.zip"
I don't know if this is an error, but nothing has been copied.
Seems like the ~/.bashrc file on the remote server is broken. Try to use a standard ~/.bashrc for your system (for testing) and try again
Related
I have the following problem:
I currently connect to one of our Linux servers using PuTTY on my Windows 10 machine. If I use a ‘standard’ PuTTY connection I have no problem: I can log in and run my Perl script to access an Oracle database on the Linux server. However, recently I have set up a new PuTTY connection (I copied the original working copy used above). The only difference from the original is that I have entered the following in the section Connection->SSH->Remote command of the PuTTY configuration window:
cd ../home/code/project1/scripts/perl ; /bin/bash
(I have done this so I arrive directly in the folder containing all my scripts.)
I can still log into the server with no problems and it takes me straight to the folder that contains my Perl scripts. However, when I run the script to access the Oracle database I get the following error:
DBI connect('server1/dbname','username',...) failed: ERROR OCIEnvNlsCreate. Check ORACLE_HOME (Linux) env var or PATH (Windows) and or NLS settings, permissions, etc. at PerlDBFile1.pl line 10.
impossible de se connecter à server1 / dbname at PerlDBFile1.pl line 10, <DATA> line 1.
In addition, if I run the env command on the server the variable $ORACLE_HOME is not listed (If I run the same env command on the server with the standard PuTTY connection the $ORACLE_HOME variable is present.)
Just to note: Running any other Perl script on the server (that does NOT access the Oracle database) through either of the PuTTY sessions I have created works with no problems.
Any help much appreciated.
When you set the remote command in PuTTY, it skips running of .bash_profile that is present in your default $HOME directory. This is why you are getting the error.
To resolve it, either place a copy of .bash_profile in your perl directory, or add a command to execute .bash_profile in remote command
OK, I have the solution!...Thanks to everyone who replied.
Basically, I originally had the command:
cd ../home/code/project1/scripts/perl ; /bin/bash (See original post)
To get it to work I replaced the above with
cd ../home/code/project1/scripts/perl; source ~/.bash_profile; /bin/bash
I also tried:
cd ../home/code/project1/scripts/perl; /bin/bash; source ~/.bash_profile
But that did NOT work.
Hope this helps someone.
Gauss76
I have to remotely connect to a gateway(working on Linux platform), inside which I have couple of executable files (signingModule.sh and taxModule.sh).
Now I want to write one script in my desktop which will connect to that gateway and run signingModule.sh and taxModule.sh in two different terminals.
I have written below code:
ssh root#10.138.77.150 #to connect to gateway
sleep 5
cd /opt/swfiscal/signingModule #path of both modules
./signingModule #executable.
But through this code I am able to connect my gateway but after connecting to gateway nothing is happening.
2nd code:
source configPath # file where i have given path of both the modules
cd $FCM_SCRIPTS # variable in which i have stored the path of modules
ssh root#10.138.77.150 'sh -' < startSigningModule** #to connect and run one module.
as an output of this i am getting:
-source: configPath: file not found
Please help me working this out. Thanks in advance.
Notes:
I can copy paste my files in that gateway if required.
Gnome-Terminal or any other alternatives of this is not working in my gateway
ssh root#10.138.77.150 "cd /opt/swfiscal/signingModule && ./signingModule"
Line source configPath doesn't work because you need specify full path to the file.
You can pass several commands to ssh to run them in sequence; but I prefer a different solution: I have whole scripts locally; and running them remotely means:
Using scp to copy my script to the remote system
Using ssh to then run the script on the remote system
The big advantage here: there is always a potential for getting things wrong (for example: quoting) when directly giving commands to ssh. But when you put everything into a script, you have exact/full control over what is going to happen. You can put things like "set -e" into your script to improve error handling ...
(and of course, you can also automate the two steps listed above!)
My zip function isn't working when being called from a php script, but works straight from the SSH prompt.
code in the PHP file that returns nothing var_dump( exec('zip -r domains.zip "domains"') );
code in the php file which works as expected var_dump( exec('/usr/bin/zip -r domains.zip "domains"') );
I've added the path to /etc/profile, I've added it to my ~/.bashrc but can't get the web user to be able to use it.
I'm new to this and it's a VPS so I'm not sure where to go from here.
Ensure that permissions are adequate on the files being accessed - you want to ensure that the user accessing them is able to execute them.
I need to copy file admin.zip from C:\wamp\www\jdhemumbai060714\webfiles (Windows) to /var/www/html/ (Linux). I am using following command::
scp C:\wamp\www\jdhemumbai060714\webfiles\admin.zip username#hostname:/var/www/html/
But it does not work and gives error::
ssh: Could not resolve hostname C: Temporary failure in name resolution
I am logged in Linux server using SSH
I think that it is bug in SCP port.
Only way is skip "C:" and use only "\wamp\www\jdhemumbai060714\webfiles\admin.zip"
It will work if current directory is on the same disk like file for upload.
Or you can use pscp.exe
Well firstly is your DNS server able to resolve the HOSTNAME your copying too? My Advice would be to use IP Address.
scp C:\wamp\www\jdhemumbai060714\webfiles\admin.zip username#192.168.0.2:/var/www/html/
BELOW ANSWER APPLICABLE ONLY FOR EC2 OR WHICH HAS PEM KEY.
Open Windows CMD, and Type
scp -i Keypair_Along_with_Path.pem YOUR_FILENAME_ALONG_WITH_PATH.txt USERNAME#PUBLIC-IP:DESTINATION_PATH
Real Example:
scp -i C:\Users\Keypair.pem C:\Users\File.txt ubuntu#1.1.1.1:/tmp/.
You are done.
Is it possible to download a file in say /home/... using wget to my local machine? I'm pretty newbish on the bash shell side so perhaps this is just a matter of using the options correctly. What I've gleaned is that something like this should work, but my test aren't downloading the file locally but placeing them within the folder i'm using wget in
root#mysite [/home/username/public_html/themes/themename/images]# wget -O "tester.png"
"http://www.mysite.com/themes/themename/images/previous.png"
--2011-09-08 14:28:49-- http://www.mysite.com/themes/themename/images/previous.png
Resolving www.mysite.com... 173.193.xxx.xxx
Connecting to www.mysite.com|173.193.xxx.xxx|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 352 [image/png]
Saving to: `tester.png'
100%[==============================================================================================>] 352 --.-K/s in 0s
2011-09-08 14:28:49 (84.3 MB/s) - `tester.png' saved [352/352]
Perhaps the above is a bad example but I can't seem how to figure out how to use wget (or some other command) to get something from a non web accessable directory (its a backup file) is wget the correct command for this?
wget uses the http (or ftp) protocol to transfer it's files, so no, you can't use it to transfer anything which is not availible through those services. What you should do is use scp. It uses ssh, and you can use it to get any file (which you have the permission to read, that is).
Say you want /home/myuser/test.file from the computer mycomp, and you want to save it as test.newext. Then you'd invoke it like this:
scp myuser#mycomp:/home/myuser/test.file test.newext
You can do a lot of other nifty stuff with scp so read the manual for more possibilities!
This belongs on superuser, but you want to use scp to copy the file to your local machine.
When a file isn't web accessible, you cant' get it with wget.