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resume.js
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improve ps

This commit is contained in:
b1ek 2023-05-04 23:44:10 +10:00
parent ee68c78021
commit cf04d4da15
Signed by: blek
GPG Key ID: 14546221E3595D0C
2 changed files with 10 additions and 5 deletions
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14
src/emulator/commands/ps.js
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@ -1,20 +1,24 @@
const { Terminal } = require("xterm"); const { Terminal } = require("xterm");
const sleep = require('../../lib/sleep');
/** /**
* *
* @param {string[]} argv * @param {string[]} argv
* @param {Terminal} terminal * @param {Terminal} terminal
*/ */
module.exports = (argv, terminal) => { module.exports = async (argv, terminal) => {
if (argv.indexOf('--help') != -1) { if (argv.indexOf('--help') != -1) {
terminal.write( terminal.write(
`Usage: ${argv[0]} [OPTIONS] `Usage: ${argv[0]} [OPTIONS]
Show current process list`); Show current process list`);
return; return;
} }
terminal.write( terminal.write('PID\tTTY\tTIME\t\tCMD');
`\tPID\tTTY\tTIME\tCMD
42\tpts/0\t00:00:00\tzsh await sleep(5);
43\tpts/0\t00:00:00\tps
terminal.write(`
1\tpts/0\t00:00:00\tzsh
2\tpts/0\t00:00:00\tps
`); `);
} }

1
src/lib/sleep.js Normal file
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@ -0,0 +1 @@
module.exports = (timeout) => new Promise(r => setTimeout(r, timeout));