"getopts" is a good solution. It relies on a structured command line which follows normal unix syntax. No problem with that.
Each parameter starts with a hyphen character and can have an optional parameter value.
e.g. A script with two parameters called "-v" and "-z". The parameter "-v" has a value of "myvalue". The parameter "-z" does not have an associated value.
Hi,
I am new to unix. I have written a script whenever i am giving
sh filename.sh its prompting unexpected end of file in line number 40
in that line i have echo statement
what do i need to do
thanks in advance (5 Replies)
Hi,
I need ur help is this matter, i have th ebelow script, and i keep getting this error: syntax error: unexpected end of file
affectedRow=`cat dbOutput.log | grep "1 row affected"`
echo "affectedRow : $affectedRow"
if ; then
echo "Look to the next OMCDB"
... (10 Replies)
hi,
i am trying to connect to sqlplus in an 'if block' from the script.
it is giving unexpected end of file error.
and it works fine if it is out of 'if block'.
if anybody have idea on this, can you please help me to solve the error ?
piece of code is given below.
if
then... (11 Replies)
When I run the following script:
#! /bin/bash
for var in CA CC CD CT EC PC
do
cat << EOF > ${var}_full.dat
echo T ${var}_high
echo C age
echo C sex
echo C ht
echo C WT_lg
EOF
cat << EOF > ${var}_agesex.dat
... (4 Replies)
Hi,
I am newbie to UNIX scripting. I am facing this error "syntax error: unexpected end of file" while executing the following script:
------
a=$1
if
then
sqlplus -s prospect_stg/prospect_stg@mdmpt <<END
insert into bckup_marc_parameter_lookup select * from... (6 Replies)
Sometimes while unziping some files i got an error and the further unziping stopped.might be other files are able to be unzip.i.e
gunzip a.Z b.Z c.Z
gunzip: a.Z: unexpected end of file
it found an error on a.Z and stopped but b.Z and C.Z might be correct.
why this error comes and is... (2 Replies)
Hi ,
I am new to Unix and this is my first shell script .
I am facing "unexpected end of file error" while executing my code . tried removing blank spaces Unable to trace out the error . PLease help !!!
#!/bin/sh
echo hello
if ]
echo hi
then
var=`cat liq_table_nm.txt`
... (6 Replies)
I am new to unix, so thank u for ur patience
I try to make it work (to duplicate two first columns in several files):
#!/bin/bash
for i in `seq 2 5`
do
awk `{ print $1,$1,$2,$2,$3,$4}` final_chr.${i} > input_${i}
done
and i get
./my_script3.sh: command substitution: line 5: syntax... (2 Replies)
Hi guys,
I am new to BASH scripting and I was wondering if anyone could have a look at this code and explain to me why I am getting an Unexpected End of File Error ?
If you can that would be great / much appreciated! THANKS!
#!/bin/bash
USER=""
PASS=""
if ; then echo "You need to set... (1 Reply)
Hi,
I am brand new to this so I apologize ahead of time for any formatting problems.
I know there is a previous (closed) thread on here about this problem but I wasn't able to fix the error following the posts there so I thought I could create a new one.
Here is the error I am getting:
... (3 Replies)
Discussion started by: SierraG
3 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)