Hi All,
I am relatively new to UNIX.
I know some basic commands.
I am learning to write shell scripts.
My first aim is to connect to a Data Base via shell script.
Any ideas on this?
Any links, docs which will tell me about scripting??
Thanks
VEN (1 Reply)
Hi all,
I'm working on Windows, connecting to my Unix account by different ways: by FTP opening files in UltraEdit32, by mapping drive to browse, by Exceed or Telnet to compile at Unix account. Actually, that is what I would like to change:
I'd like to make a batch file which would connect to... (7 Replies)
Im new to unix shell scripting, I have to run batch jobs on unix. for example i have 5 jobs. first 2 can kickoff parallely. after completely finishing the 2 previous jobs the 3 job should kick off..once 3rd is over 4 th and 5th can kick off parallely. Each jobs run for 1 or 2 hours each.
How to... (2 Replies)
I have been trying to run a unix script which contains many sql statements.I need to run this script every monday morning. I tried to run on command prompt, it works fine. But while I run it via batch or at command., it returns with library module could not be loaded (libcompat.1.o could not be... (3 Replies)
Hi there,
in near future I have to change my work surrounding from HP UNIX to Windows Vista (great to get rid of old hardware :), but bad to loose UNIX :( ). As I heavily use KSH scripts to do my job, I was wondering, if there is any HowTo available, supporting me in re-writing the scripts to... (4 Replies)
How to batch-processing numerous shell scripts?
how to record the result of all the scripts as a report? then, I can analysis the process result.
I want to process numerous shell scripts in my working directory:
the directory name is consistent with shell scripts name, that is to say,... (2 Replies)
Hi there,
I would write a bash script to format then create a range of folder (folder name is number) to a usb stick.
for numbers in $(seq -w 001 999)
do
pause "Press any key to start"
mkfs.vfat -F32 /dev/sdc1
mount /dev/sdc1 /media/usb
mkdir /media/$numbers
umount /dev/sdc1... (8 Replies)
Hi Friend,
what is the equivalent command for batch scripting of tail -1.
for example : i have a.txt file with below the contents. i need to print last line
---------------------------------
Use descriptive thread titles when posting. For example, do not post questions with subjects like... (3 Replies)
I need run a command such as ps -ef |grep xxx on a batch of servers, how to write a script to run it without password? don't need go in each server to check?
Thanks (7 Replies)
Discussion started by: rainbow_bean
7 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)