10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
i want to be able to pass arguments to a php script if it is being piped:
cat myphpscript.php | php - $1 $2 $3 blah blah
This usually works for other script languages...i.e. ruby:
cat myrubyscript.rb | ruby - $1 $2 $3 blah blah
so my question is, how can i pass arguments to my php... (1 Reply)
Discussion started by: SkySmart
1 Replies
2. Shell Programming and Scripting
Hi,
I have a requirement for creating a MQ (queue) where the inputs has to be passed as arguments.
Running the script as below
./hi.sh "Servername" "QueueManagername" "QueuecreationCommand"
cat hi.sh
echo "Welcome to $1"
runmqsc $2 < $3
But the queue creation command is... (9 Replies)
Discussion started by: Anusha M
9 Replies
3. Shell Programming and Scripting
Hi,
I wanted to pass an argument to a bash script. So that the argument is used inside the awk command inside the bash script.
I know the noraml way of passing argument to a bash script as below :
sh myScript.sh abc
Inside the bash script i can use like this
myArg1=$1
wc $myArg
But... (8 Replies)
Discussion started by: shree11
8 Replies
4. Shell Programming and Scripting
Hi I need to pass comma seperated arguments to a perl script?
It is like:
Exect.pl -d GUI1,GUI2,GUI3
and I need to store these argsGUI1,GUI2,GUI3 in an array.
can anyone suggest how to do that: (1 Reply)
Discussion started by: rkrish
1 Replies
5. Shell Programming and Scripting
my $sysdate = strftime('%Y-%m-%d', localtime );
biDeriveByDate('Table_Str',$sysdate,\@lIndx,\@lResVals)
In a perl script, when I'm trying to pass $sysdate to some external function it's not working since $sysdate is passed as a string mentioned above but my function is expecting a date value... (1 Reply)
Discussion started by: Devesh5683
1 Replies
6. Shell Programming and Scripting
Hi Gurus,
i have one requirement in unix script, i have a file called abc.txt in that few lines are there with the empid, i need to read each line and pass to .sql script.
ex:
abc.txt
2345
2346
1243
1234
i need to pass these arguments to .sql script rom unix
ex:
select * from... (1 Reply)
Discussion started by: Devendar
1 Replies
7. Shell Programming and Scripting
Hi,
I am writing a script, which is invoked from other system using ssh.
I have problems reading the arguments passing to the script. If the argument has a space in it (ex "rev 2.00"), the script considers "rev" as 1 argument and "2.00" as another. Instead i want "rev 2.00" to be considered... (5 Replies)
Discussion started by: cjjoy
5 Replies
8. UNIX for Advanced & Expert Users
All,
I have a cron job script that receives several command line arguments. At some point if there are validation problems and the job cannot be run, it duplicates the entire command line into a temporary text file which is later executed as a script. Unfortunately when I pass the list of received... (7 Replies)
Discussion started by: rm-r
7 Replies
9. Shell Programming and Scripting
I am playing around with Perl and wrote the script below that is executed from the command line, it will split data up in a file based on a value supplied. When executed you provide two arguments - the file that contains the data to be split and the character you want to split by. It works as... (4 Replies)
Discussion started by: jyoung
4 Replies
10. Shell Programming and Scripting
I've written a script (bgrep) for a more advanced grep command (& attached a cut down version below). I'm trying allow all grep options to be used, or in any combination.
The script works fine if I type say
bgrep -i -files product
it will return a non-case sensitive list of matches for... (3 Replies)
Discussion started by: Kevin Pryke
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)