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ls.js
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ls.js
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const fs = require("fs");
const yargs = require("yargs").argv;
const chalk = require("chalk");
const os = require("os");
if (yargs.l) {
if (yargs.l != true) {
fs.readdir(yargs.l, (readErr, files) => {
if (readErr) {
console.log(chalk.red(readErr));
return;
} else {
files.forEach((file) => {
fs.stat(`${yargs.l}/${file}`, (err, stats) => {
if (err) {
console.log(chalk.red(err));
return;
} else {
console.log(
stats.mode,
" ",
stats.nlink,
" ",
chalk.cyan(`${os.userInfo().username} staff`),
" ",
chalk.red(stats.size),
" ",
chalk.magenta(stats.atime),
" ",
chalk.green(file)
);
}
});
});
}
});
} else {
fs.readdir(__dirname, (readErr, files) => {
if (readErr) {
console.log(chalk.red(readErr));
return;
} else {
files.forEach((file) => {
fs.stat(`${file}`, (err, stats) => {
if (err) {
console.log(chalk.red(err));
return;
} else {
console.log(
stats.mode,
" ",
stats.nlink,
" ",
chalk.cyan(`${os.userInfo().username} staff`),
" ",
chalk.red(stats.size),
" ",
chalk.magenta(stats.atime),
" ",
chalk.green(file)
);
}
});
});
}
});
}
} else {
if (yargs._[0]) {
fs.readdir(yargs._[0], (err, files) => {
if (err) {
console.log(chalk.red(err));
} else {
files.forEach((file) => {
console.log(chalk.green(file));
});
}
});
} else {
fs.readdir(__dirname, (err, files) => {
if (err) {
console.log(chalk.red(err));
} else {
files.forEach((file) => {
console.log(chalk.green(file));
});
}
});
}
}