Starting with a clean Ubuntu Server 12.04...
MATE (from http://www.noob2geek.com/linux/how-to-install-mate-desktop-environment-in-ubuntu-12-04/)
Install add-apt-repository
Add the repository to the source list:
| int divider = 1; | |
| if (output.getSampleFrequency() < 44100) divider *= 2; | |
| if (output.getChannelCount() == 1) divider *= 2; | |
| short[] pcm = output.getBuffer(); | |
| for (int i=0; i < pcm.length/divider; i+=1) { | |
| outStream.write(pcm[i] & 0xff); | |
| outStream.write((pcm[i] >> 8 ) & 0xff); |
| #!/bin/bash | |
| GID=`cat /etc/group|grep $1| awk 'BEGIN { FS = ":" } ; { print $3 }'` | |
| RE=".*:.*:.*:${GID}" | |
| echo "As PRIMARY" | |
| echo "----------" | |
| cat /etc/passwd|grep $RE | awk 'BEGIN { FS = ":" } ; { print $1 }'| sort -f | awk '{print}' ORS=' ' | |
| printf "\n\nAs SECONDARY\n" | |
| echo "-------------" | |
| cat /etc/group|grep $1 | awk 'BEGIN { FS = ":" } ; { print $4 }' |sed 's/,/\n/g' | grep '[^\$]$' | sort -f | awk '{print}' ORS=' ' |
| // --------------------------------------------------------------------- | |
| // javascript | |
| // Like Object.assign but recursive and cloning arrays, not linking them | |
| // --------------------------------------------------------------------- | |
| function mergeDeep(/* obj1, obj2, ...*/) { | |
| const isObject = (o)=>o && o !== undefined && o !== null && typeof o === 'object' && !Array.isArray(o) | |
| let output = {} | |
| Object.keys(arguments).forEach( a=>{ | |
| let o = arguments[a] |
| // -- updated in 2020/04/19 covering the issues in the comments to this point | |
| // -- remember you also have things like `ensureDirSync` from https://github.com/jprichardson/node-fs-extra/blob/master/docs/ensureDir-sync.md | |
| const fs = require('fs') | |
| function writeFileSyncRecursive(filename, content, charset) { | |
| // -- normalize path separator to '/' instead of path.sep, | |
| // -- as / works in node for Windows as well, and mixed \\ and / can appear in the path | |
| let filepath = filename.replace(/\\/g,'/'); | |
| // -- preparation to allow absolute paths as well |
| const fs = require('fs'); | |
| const dir = (d) => fs.readdirSync(d, {withFileTypes:true}) | |
| .map(f=>f.isDirectory() ? dir(d + '/' + f.name) : d + '/' + f.name) | |
| .flat(); | |
| // console.log(dir('somedir')); | |
| // can use .filter() afterwards, of course |
| // ------------------------------------- | |
| function httpServeFolder(baseDir, port) { | |
| http.createServer(function (request, response) { | |
| var filePath = baseDir + request.url.split('?')[0]; | |
| if (!path.extname(filePath)) filePath = filePath + (filePath[filePath.length-1]=='/' ? '' : '/') + 'index.html'; | |
| var extname = path.extname(filePath) | |
| var exttype = {'.html':'text/html', '.js':'text/javascript', '.css' :'text/css', '.json':'application/json', '.png':'image/png', '.jpg':'image/jpg', '.ico':'image/x-icon'} | |
| var contentType = (exttype[extname]) ? (exttype[extname]) : 'text/plain'; |
| // tames fs.watch to not trigger n times each | |
| // fn (event, filename) | |
| // -------------------------------- | |
| function watchFileOrFolder(fileOrFolder, timeout, fn) { | |
| let paused=false | |
| fs.watch(fileOrFolder, {persistent: true, recursive : true}, function (event, fileName) { | |
| if (!paused) { | |
| fn(event,fileName) | |
| paused=true | |
| setTimeout(()=>paused=false,timeout) |
| /** | |
| * returns a function that runs an async generator (one which yields async functions), usings auto yield/next thanks to an 'args.next' | |
| * The created function expects as parameter an optional object with a {cb:callbackFn} property plus aditional custom arguments | |
| * Can also make a onliner gen runner with it: function runAsyncGen(gen, args) { newAsyncFn(gen)(args) } | |
| */ | |
| function createAsyncFn (gen) { | |
| return function(args={}, cb) { | |
| //var cb = (typeof args === 'function') ? args : args.cb | |
| it = gen(args) // create iterator from generator, and pass a common object to communicate | |