10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi ,
Can someone help!
I need a shell script to run multiple scripts by using single shell script,
incase any one of the scripts fails, it should get exit and after trouble shooting if we re-execute it, it should start from the failed script (4 Replies)
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2. Shell Programming and Scripting
Hello all,
Can someone help with one script?
I have as example 3 scripts
1.sh
sleep 60 &
sleep 60 &
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3. UNIX for Dummies Questions & Answers
I am from MQ/MB technology. My requirement is to display the queue manger and broker status on daily basis.
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Can... (3 Replies)
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I am going to run the scripts (filetest.sh)
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sh filetest.sh
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filetest.sh ( giviing error command not found)
tell me the way how we can do it ? (6 Replies)
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5. Shell Programming and Scripting
Hello folks,
I've got this script which connects to different boxes and executes a certain script in those locations. The following is the line from where i am trying to do this:
(sleep 1; echo $USERID ; sleep 1; echo $PASSWD ; sleep 1 ; echo y ; sleep 1 ; echo "\r" ; sleep 1 ; echo "cd... (1 Reply)
Discussion started by: Rajat
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How to run a script from any directory?
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I haven't been on a unix system in a long time and I'm trying to teach a friend unix. After looking at/testing various options cygwin seemed to be the easiest to download and install.
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Hi all... I have several scripts of varying types (shell script, expect script, awk script) that I would like to run within 1 script.. They also take a command line argument (which it is getting successfully). The problem is, the parent script is exiting after the first script it calls is... (2 Replies)
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9. UNIX for Dummies Questions & Answers
Hi ,
I am begginer to UNIX. when i want to run korn shell script i run ./test.sh and then enter it would run. But when i run test.sh and enter it would not run. What setting or enviorment variable i would change in order to run with out giving ./ to run any shell script.
Thanks in adavance
... (5 Replies)
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10. UNIX for Advanced & Expert Users
I use /bin/ksh
As we know that if we export an enviorment in command terminal, then the enviorment can be used in that termial , it can not take effect in other terminals .
How Can I export an enviorment in a terminal , and the enviorment can take effect in other terminals ? (1 Reply)
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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)