9 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I installed CentOS 8 with Gnome 3.28.2 and I noticed that the "switch user" menu item disappeared from under the system menu of Gnome classic (Both X11 & Wayland). I checked google and this problem seems to have a history going back several releases of Gnome.
Unfortunately, I never found a... (1 Reply)
Discussion started by: bodisha
1 Replies
2. Programming
Hello,
I am starting up a tool and one of the initial steps is to select a site/location which is being read from a text file.
Here is the text file contents:
site1
site2
site3
Here is the code:
#!/usr/bin/python
from Tkinter import * (3 Replies)
Discussion started by: tattoostreet
3 Replies
3. Shell Programming and Scripting
hi all i am a newbie to this
is there any examples on creating a main menu with 3 sub menu
main menu -> option a , b and c
a menu -> option 1 ,2 and 3
b menu -> option 1 ,2
c menu -> option 1 ,2
i am getting headache as my code kept getting unexpected EOF
---------- Post... (0 Replies)
Discussion started by: chercm
0 Replies
4. Red Hat
Is there a way to create a menu in Gnome terminal to have a list of hosts with ip's like in Putty on Windows? (2 Replies)
Discussion started by: jlouki01
2 Replies
5. Shell Programming and Scripting
Hi, I am reading the contents of a file in variables as -
cat ${var_file_name} | while read COL1 COL2 COL3 COL4 COL5 COL6 COL7 COL8 COL9 COL10 COL11
The problem is ... my file can have any number of columns - 5, 10, 11 ....
So i want a dynamic variable list as -
cat ${var_file_name} |... (8 Replies)
Discussion started by: gopalss
8 Replies
6. Shell Programming and Scripting
Hello, im taking a class of Unix and i dont really know much about it, im trying to create a list of menu a user would select from and im very lost. Basically it will have 5 options, the user will chose from:
1. list files in the pwd
2. display date and time
3. is the file file or directory
4.... (5 Replies)
Discussion started by: morava
5 Replies
7. UNIX for Dummies Questions & Answers
Hi again
I have the follwing - cat ~/ABCFILE | grep "$SYSTEM" | grep "$USERNAME"
What I'm looking to do is have the variable for $SYSTEM determined by the user making a selection from a numbered list. So, input 1 would be system ABC etc.
I'm very puzzled as to how to go about this?
Any... (3 Replies)
Discussion started by: Great Uncle Kip
3 Replies
8. Shell Programming and Scripting
is there a way I can make the menu list reappear when I use select ?
-----
menulist="Change_title Remove_tag Change_tag Add_line Quit"
select word in $menulist #change_title remove_tag change_tag add_line quit
do
case $word in
# first menu option Change Title
... (9 Replies)
Discussion started by: forever_49ers
9 Replies
9. Shell Programming and Scripting
Hi folks,
I have the following function ,which generates menu for installation type:
select_install_type()
{
echo
echo ========================================
echo Please select the type of installation:
echo ========================================
... (8 Replies)
Discussion started by: nir_s
8 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)