10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am trying to login to multiple servers and i have to run multiple loops to gather some details..Could you please help me out.
I am specifically facing issues while running for loops.
I have to run multiple for loops in else condition. but the below code is giving errors in for... (2 Replies)
Discussion started by: mohit_vardhani
2 Replies
2. Shell Programming and Scripting
All,
I have set up ssh trust between 3 machines. The aim is to connect from machine-A to B and C and clear the txt files in tmp on all 3 machines. And, I have 3 environments and each environment has 2 hosts. So I should be able to run this script on any environment.
Here is the logic:
I want... (5 Replies)
Discussion started by: pnara2
5 Replies
3. Shell Programming and Scripting
Hi All,
I am trying to capture the data in linux .While doing load test.
is there's any sample script please help me.
Linux test4 2.6.18-308.8.1.el5 #1 SMP Fri May 4 16:43:02 EDT 2012 x86_64 x86_64 x86_64 GNU/Linux
Thanks, (5 Replies)
Discussion started by: sam1226
5 Replies
4. UNIX for Dummies Questions & Answers
Guru,
I try to make a loop of 2 files,
Input
File1.txt:
1
2
File2.txt:
A
B
C
A, B and C is a file name, inside A
X
Y
Z
Expected Output
A.1
X (2 Replies)
Discussion started by: guns
2 Replies
5. Shell Programming and Scripting
Hi Guys-
I'm trying to write a script which takes date as input (mm.yy.dd) and search in the current file. If pattern doesn't exist it will then look in a backup directory and so on.
being a newb i'm unable to loop over to the backup directory. hoping for some ideas, i've highlighted the... (1 Reply)
Discussion started by: Irishboy24
1 Replies
6. Shell Programming and Scripting
Hi,
I am trying to incorporate multiple while loops into an expect script written in ksh shell. This is on a Solaris 10 system. Here is the code:
#!/bin/ksh
EXPECT=/usr/local/bin/expect
exp_internal
i=1
h=0
while ]; do
$EXPECT << DONE
set stty_init raw
... (1 Reply)
Discussion started by: cic
1 Replies
7. Shell Programming and Scripting
Hi script gurus.
I have need to know how to use for loop with multiple variable.
Basically lets take for example /etc/passwd file has following entries
The above cat command will basically first greps the real users that have email addresses then converts ':' to '+' then using cut... (4 Replies)
Discussion started by: sparcguy
4 Replies
8. UNIX for Advanced & Expert Users
is there a program out there that will put a memory load on my HP_ux 11.11 box. I need to stress mem/swap to setup memory thresholds for my monitoring software. I am using Nimbus to monitor memory and swap. glance is telling me that memory is never past 70 percent however nimbus will page out ... (1 Reply)
Discussion started by: myork
1 Replies
9. Shell Programming and Scripting
Hey guys,
I'm kinda a noob at scripting. I am trying to create a script that uses multiple for loops with the lsiutility to monitor disk health on a system.
The script runs, but it will continually echo an infinite number of LogVolumes when there are only 2 per virtual disk on my server. It's... (2 Replies)
Discussion started by: tank126
2 Replies
10. UNIX for Dummies Questions & Answers
I have program that I want to be able to use I guess you would call them functions.... to run muliple little programs or loops with one menu script. How would I do this. Here is some code I am using. Sorry about the formatting....it doesn't paste well.
echo "*****************************... (3 Replies)
Discussion started by: darthur
3 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)