I need to write a bash script to remove some text from any .js file of my web project. These are the elements I need to remove:  if ( Utils.DEBUGGING ) /* ... */ ; if ( Utils.DEBUGGING ) {/* ... */} if ( Utils.DEBUGGING ) {  /* ... */ }  if (Utils.DE...
I'm trying to execute a basic bash script from node using the exec() function.  The bash script is as follows:  #!/bin/bash ffmpeg -f concat -i <(for f in $1/*.mov ; do echo "file '$f'"; done) -c copy $1/output.mov   The script...
I am following Lynda.com - React.js essential training by Eve Porcello. In the video "Building with Webpack", I followed the steps author described exactly, but the "webpack" command failed giving the following error,  Invalid configu...
As per title, is there any way I can parse pages from an unprotected PDF file as javascript Image() objects?  It would also be ok to convert them before running the javascript, but I would like this to be done automatically and without the assistance...
I'm using Git Bash for Windows (as in, I right-click in some directory and select "Git Bash here" from the context menu). Node.js v5.10.1.  Here's my complete Node.js script, example.js:  console.log(process.argv);   Here's my com...
I'm new to node.js. I need to extract audio and video format (codec) information for a given video file. I know how to do that in bash thanks to mplayer like this:  $ mplayer -vo null -ao null -identify -frames 0 myvideo.mp4 2>/dev/null | grep...
I'm interested how is parsed the bash input into arguments.  For example, by using process.argv we get an array of strings in NodeJS (but this is language agnostic).  My question is how can I parse an input like "node foo.js --foo "bar ba...
Why is there a trend for people to use single quotes ' around string instead of double quotes " when writing javascript?  Are there any minifcation or linting tools that follow the java / c / c++ convention of having double quotes around str...
If you run this command in a Linux terminal:  mkdir -p ./dist/{articles,scripts,stylesheets}   It'll create the following folder tree (in the current directory):  dist |- articles |- scripts |- stylesheets   The problem occurs when I try to do th...
I need to find and replace all occurrences (except for at the end of a word) of a certain character in a bunch of RTL text. I am having trouble finding or understanding a regex solution that works.  I have tried (?<=\w)?(?=\w), ?(?=\w), and (?<...

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