Sponsored Content
Full Discussion: Help with Ping command.
Top Forums Shell Programming and Scripting Help with Ping command. Post 302621387 by angie1234 on Tuesday 10th of April 2012 10:04:46 AM
Old 04-10-2012
Help with Ping command.

Hi,

I have a shell script, that has to run in putty for days together. So , I need to keep the network server connection alive and running. The execution of shell script shouldn't be interrupted as it produces undesirable results.

Can anyone provide me with a script ?
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

About ping command

Hi! I have small problem. I want to ping a server and the result shouldn't be printed in the browser window, just become a value. Here you can see the script that I have: <? $command="ping linux.com -t ttl -c1 | tail -1 | awk '{print $4 \" \" $5}'"; $output = system($command);... (1 Reply)
Discussion started by: Papa Deoo
1 Replies

2. IP Networking

About ping command

Hi! I have small problem. I want to ping a server and the result shouldn't be printed in the browser window, just become a value. Here you can see the script that I have: $command="ping linux.com -t ttl -c1 | tail -1 | awk '{print $4 \" \" $5}'"; $output = system($command); ... (2 Replies)
Discussion started by: Papa Deoo
2 Replies

3. IP Networking

how to use PING command efficiently

Do anyone telle me please how to use PING command to verify connection (TCP/IP) between serveurs. thanks (1 Reply)
Discussion started by: hoang
1 Replies

4. Shell Programming and Scripting

-c option in ping command

What does '-c' mean in ping command? Is this option specific to bash shell? Deepa (3 Replies)
Discussion started by: Deepa
3 Replies

5. UNIX for Dummies Questions & Answers

UNable to find ping command

HI, I am new to unix. I have used some basic commands and written some simple shell scripts in teh past. Currently, I am supposed to write a script to continuosly check if a couple of machines are up and if not to start a script. I am using a bash - 2.03. I have tryying to use the ping command... (3 Replies)
Discussion started by: swepaul
3 Replies

6. UNIX for Dummies Questions & Answers

Ping command

Hello Everybody: Im the root of the system, I need to grant some limited priviliges user an acess to the ping command so he can ping some IPs with his script. should I add the command to his path?? or what?? Thanks a lot (3 Replies)
Discussion started by: aladdin
3 Replies

7. UNIX for Advanced & Expert Users

How to supply the password in a ping command ?

for i in $var; do for j in $var; do if then ssh -x -a "$host_login_name"@${i} ping -c 3 -s 3 ${j} if then printf "Success\n" else printf "Failed\n" fi fi done done Enter your box login... (2 Replies)
Discussion started by: happyrain
2 Replies

8. UNIX for Dummies Questions & Answers

help in PING and traceroute command

i cannot find a usefull ping and traceroute command from TCP to another TCP server with port. I usually do only traceroute IP and ping IP..is that enough? I wanted to check its connectivity to an IP address with port.. example: from ip 1.1.1.1 (TCP port 1234) destination 2.2.2.2 (TCP... (1 Reply)
Discussion started by: lhareigh890
1 Replies

9. AIX

Problem with 'ping' command

Hi All, I'm testing ping command on two servers. A,B,C,D are servers From A-->B: ping -c 3 -p ff -s30720 <B IP-Addres> This works fine. From C-->D: ping -c 3 -p ff -s30720 <D IP-Addres> This is NOT working and 100% packe loss :( But if I use 8700 instead of 30720 for packet size... (6 Replies)
Discussion started by: saraperu
6 Replies

10. UNIX for Dummies Questions & Answers

Help on ping command

Hi, I have a list of 500 IP address and need to ping all the IP address. I had written a script to do this and its working if the IP is valid one. If any invalid IP present, the process got hang up. Also I have tried with -c , -I and -w options, its not working. Any one help me on this... (2 Replies)
Discussion started by: Rksiva
2 Replies
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)
All times are GMT -4. The time now is 09:44 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy