10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
I want to fetch the latest file form the list
example
example= filename RATE_STATE_SETUPS.20151222.ccyymmdd.hhmmss.txt
File pick which have latest ccyymmdd.hhmmss
list of file in directory are
RATE_STATE_SETUPS.20151222.20151222.170101.txt... (5 Replies)
Discussion started by: MOHANP12
5 Replies
2. Shell Programming and Scripting
Heyas
As i often have decide things upon a filename its extension, i thought i'd write a script:
Just wondering if there would be a more efficent way?
out=""
FN=$( echo "$1" | sed s," ","",g) # Remove any spaces and make it a single string
for chance in $(echo "$FN"|sed s,"\."," ",g) # Use... (7 Replies)
Discussion started by: sea
7 Replies
3. Shell Programming and Scripting
Hi all,
I have a folder with a bunch of files in them, and I would like to add an extension (.mp3)to all these filenames. The folder has only files that I'd like .mp3 added to.
It looks something like this:
Intput:
File1
File2
File3Output:
File1.mp3
File2.mp3
File3.mp3Thanks in... (2 Replies)
Discussion started by: repiv
2 Replies
4. Shell Programming and Scripting
Is there an easy way to strip off a filename's extension?
For example, here's a filename:
blahblahblah.thisisok.thisisnotok
I want to get rid of .thisisnotok from the filename, so that what's left is
blahblahblah.thisisok
Thanks. I have a directory full of filenames that need to be... (5 Replies)
Discussion started by: daflore
5 Replies
5. Shell Programming and Scripting
Hi Experts,
need one help.. m writing a shell script for which i need the entire path of the file but without its extension.
running the below script gives error at the statement DIR = `dirname $FILE` --command not found.
#!/bin/bash
jar xvf *jar
for FILE in `find . -name "*.class"`
... (3 Replies)
Discussion started by: amicableperson
3 Replies
6. Shell Programming and Scripting
I need a small script (sh) to remove in a variable the filename extension.
Example:
f = "testfile.txt"
and I need a $a with "testfile".
Some one a idea? (4 Replies)
Discussion started by: Essbaumer
4 Replies
7. UNIX for Dummies Questions & Answers
I am running my script from "/abc/" this path and it has no ".csv files" but has a ".txt" files namely temp1.txt
My script goes as below, wherein it is suppose to find files with *.txt extension and *.csv extension in another path namely "/abc/xyz/":
#!/bin/ksh
PATH1="/abc/xyz/"
value="*.csv... (1 Reply)
Discussion started by: wolverine999
1 Replies
8. Shell Programming and Scripting
Hi All,
i need to change the filename extension. For simplicity, we can assume that the extension after '.' is 3 characters only... but the filenames can vary.
eg. changing from abc.doc to abc.dxs
can i have a oneline command to achieve this (3 Replies)
Discussion started by: Hiso
3 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I grep for a pattern in a list of files.
"grep -i -l $pattern *.datx*"
it may give me n number of files.
say for eg, it gives me 2 files.
lock_eicu_20071228_00000000.dat_20071228_05343100
lock_eicu_20080501_00000000.dat_20080501_05343900
out of these 2 files I need to get the... (7 Replies)
Discussion started by: prsshini
7 Replies
10. Shell Programming and Scripting
Hi (warning: newbie question),
I am writing a script to run a series of tests on a program, which involves a line:
for file in `ls test_suite/*.args`
but later I want to send the output to file.out. But I need to separate the filename and extension somehow...Also $file contains... (2 Replies)
Discussion started by: lucaspewkas
2 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)