10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I have output in one file that looks like:
AA 3
BB 1
CC 3
DD 6
EE 2
FF 6 And output in another file that looks like:
1 EE
3 CC
2 AA I basically want to be able to match the counts in each file against the correct corresponding initials (and then obviosuly base a command on... (7 Replies)
Discussion started by: Nik44
7 Replies
2. Shell Programming and Scripting
Hi,
I need help in shell scripting. If someone can help me, that would be great!
Problem. I want Linux Script to compare two folders and copy missing files.
Description.
I have two directories
/dir1
/dir2
I need to copy all distinct/new/unique/missing files from /dir1 and that... (1 Reply)
Discussion started by: S.Praveen Kumar
1 Replies
3. Shell Programming and Scripting
- I have two files (File 1 and File 2) and the contents of the files are mentioned below.
- I am trying to compare the values of Column1 of File1 with Column1 of File2. If a match is found, print the corresponding value from Column2 of File1 in Column5 of File2.
- I tried to modify and use... (10 Replies)
Discussion started by: Santoshbn
10 Replies
4. Shell Programming and Scripting
Hi gurus
I have two csv files that are outputs. The file contains data similar to
s.no,number1,number2,date1
--------------------------------
1, a123,482.29,11/28/07 13:00
2,a124,602.7,9/24/07 14:00
3,a125,266.93,10/9/07 16.48
4,a126,785.15,11/14/07 16:08
<file 2>
s.no name... (2 Replies)
Discussion started by: inkyponky
2 Replies
5. UNIX for Dummies Questions & Answers
Hiiii Friends
I have 2 files with huge data. I want to compare this 2 files & if they hav same set of vales in specific rows & columns i need to get that value from one file & replace it in other.
For example: I have few set data of both files here:
a.dat:
PDE-W 2009 12 16 5 29 11.11 ... (10 Replies)
Discussion started by: reva
10 Replies
6. Shell Programming and Scripting
Hiiiii friends
I have 2 files which contains huge data & few lines of it are as shown below
File1: b.dat(which has 21 columns)
SSR 1976 8 12 13 10 44.00 39.0700 70.7800 7.0 0 0.00 0 2.78 0.00 0.00 0 0.00 2.78 0 NULL
ISC 1976 8 12 22 32 37.39 36.2942 70.7338... (6 Replies)
Discussion started by: reva
6 Replies
7. Shell Programming and Scripting
:(
Hello,
Having a problem with reading two files using awk/nawk, am new to both them.
I need to compare field values between two csv files and arrange for an appropriate output if both the values are equal or not for each feild.
$cat File1.csv... (4 Replies)
Discussion started by: pgop
4 Replies
8. Shell Programming and Scripting
I have two files with same name residing in different directory. Each file has 14 columns. I want to compare column by column for each row.
Also, have to take two columns as key identifier;pick a row in File1; retrieve the corresponding row from file2 and then compare the values.
Can... (1 Reply)
Discussion started by: Sangtha
1 Replies
9. Shell Programming and Scripting
Hi All,
I have a file abc.txt with 3 fileds. Field 3 contains amount. Also at the end of file there is a Footer record, which contains total amount.
I need to calculate total sum of these fields & need to compare it with footer record. I have serched in thi site, many has asked this... (7 Replies)
Discussion started by: Amit.Sagpariya
7 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I have a file containing the following data:
junk123junk723itemcode001qty01price10total10junkjunk
junk123junk723itemcode002qty02price10total20junkjunk
..
..
..
could be 5000+ lines
I have an algo and need a code to implement this:
1. Linecount = wc -l (should give 5000)
2. For i... (1 Reply)
Discussion started by: shiroh_1982
1 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)