'interactive password authentication' means 'password typed by a human being in realtime authentication' and no artificial substitutes for 'human' are acceptable. This is because stored passwords are almost impossible to keep safe.
Fortunately, there's a much better way to automate ssh/scp/sftp passwords -- keys. (Note that ssh, sftp, scp all use the same protocol, and the same keys.) They were designed for this purpose. Just having the right files in the right places on both the client and the server will allow the client to login to the server automatically.
Instead of sending a password, it sends an encrypted key. This key is generated by the ssh-keygen command.
It resides in the ~/.ssh/ directory on both the client and server. The client has the key files themselves. The server just has the key listed in authorized_keys.
If you have the ssh-copy-id command, this will be brief and simple to set up from the client:
Hello,
Let's say I have the command line:
scp -r /home/Mohit/Switches mkakkar@softmon:/home/mkakkar/
If I put a "/" after the Switches such that I get:
scp -r /home/Mohit/Switches/ mkakkar@softmon:/home/mkakkar/
How does the behaviour change? (1 Reply)
I want to know
how can i use scp command in the reverse fashion
meaning i have two machines server1 and server2
I have files in server1 that i need to copy to server2
But i do not have write permissions on server2 although
i have read permissions on server1
is there a way i can go... (3 Replies)
how can I find cpu usage memory usage swap usage and
I want to know CPU usage above X% and contiue Y times and memory usage above X % and contiue Y times
my final destination is monitor process
logical volume usage above X % and number of Logical voluage above
can I not to... (3 Replies)
Hi,
I have around 100 files which are aroun 10 MB in size and need to SCP all those files to another machine.
Could you please suggest which way is efficient to do?
1. Gzip each file and transfer one by one.
2. Tar all the files together and then gzip it and send one HUGE file.
Basicaly... (3 Replies)
Hi all,
Can you please tell me the command, with which one can know the amount of space a specific directory has used.
df -k . ---> Displays, the amount of space allocated, and used for a directory.
du -k <dir name> - gives me the memory used of all the files inside <dir>
But i... (2 Replies)
if i use scp command to copy a file from one server another server it is asking password of the server from where the file being copied. i am automating some reports.. i need the file to be copied without asking the password. can any help me out??? thanks in advance,
Arun Manas (1 Reply)
Hi all,
I want to copy files from unix server to another unix server with out any password. Can some one please explain me the steps involved in achieving this with the actual commands and the sequence of commands i details.
I tried my luck ith below procedure but it was not working.
#... (1 Reply)
Can someone please help me with what is wrong with this command?
scp oracle@hrkpd124:/u01/app/oracle/rdbms/admin/dpoo.html root@hrkpmgmt:/export
my intention is to copy the file dopp.html from the server hrkpd124 to the server hrkpmgmt but i am getting the error... (3 Replies)
I need one help.
I want to copy specific folder/file from one Linux servers to another.
I want scp command that will search the file/folder in given path of one server and copy that result on another remote server.
Kindly help me to resolve issue
Thanks and Regards,
Rajesh (4 Replies)
Discussion started by: Nawrajesh
4 Replies
LEARN ABOUT LINUX
npm-run-script
NPM-RUN-SCRIPT(1)NPM-RUN-SCRIPT(1)NAME
npm-run-script - Run arbitrary package scripts
SYNOPSIS
npm run-script <command> [--silent] [-- <args>...]
alias: npm run
DESCRIPTION
This runs an arbitrary command from a package's "scripts" object. If no "command" is provided, it will list the available scripts.
run[-script] is used by the test, start, restart, and stop commands, but can be called directly, as well. When the scripts in the package
are printed out, they're separated into lifecycle (test, start, restart) and directly-run scripts.
As of ` https://blog.npmjs.org/post/98131109725/npm-2-0-0, you can use custom arguments when executing scripts. The special option -- is
used by getopt https://goo.gl/KxMmtG to delimit the end of the options. npm will pass all the arguments after the -- directly to your
script:
npm run test -- --grep="pattern"
The arguments will only be passed to the script specified after npm run and not to any pre or post script.
The env script is a special built-in command that can be used to list environment variables that will be available to the script at run-
time. If an "env" command is defined in your package, it will take precedence over the built-in.
In addition to the shell's pre-existing PATH, npm run adds node_modules/.bin to the PATH provided to scripts. Any binaries provided by
locally-installed dependencies can be used without the node_modules/.bin prefix. For example, if there is a devDependency on tap in your
package, you should write:
"scripts": {"test": "tap test/*.js"}
instead of
"scripts": {"test": "node_modules/.bin/tap test/*.js"}
to run your tests.
The actual shell your script is run within is platform dependent. By default, on Unix-like systems it is the /bin/sh command, on Windows it
is the cmd.exe. The actual shell referred to by /bin/sh also depends on the system. As of `
https://github.com/npm/npm/releases/tag/v5.1.0 you can customize the shell with the script-shell configuration.
Scripts are run from the root of the module, regardless of what your current working directory is when you call npm run. If you want your
script to use different behavior based on what subdirectory you're in, you can use the INIT_CWD environment variable, which holds the full
path you were in when you ran npm run.
npm run sets the NODE environment variable to the node executable with which npm is executed. Also, if the --scripts-prepend-node-path is
passed, the directory within which node resides is added to the PATH. If --scripts-prepend-node-path=auto is passed (which has been the
default in npm v3), this is only performed when that node executable is not found in the PATH.
If you try to run a script without having a node_modules directory and it fails, you will be given a warning to run npm install, just in
case you've forgotten.
You can use the --silent flag to prevent showing npm ERR! output on error.
You can use the --if-present flag to avoid exiting with a non-zero exit code when the script is undefined. This lets you run potentially
undefined scripts without breaking the execution chain.
SEE ALSO
o npm help 7 scripts
o npm help test
o npm help start
o npm help restart
o npm help stop
o npm help 7 config
January 2019 NPM-RUN-SCRIPT(1)