Command-line tool that displays system information collected using sysinfo crate in JSON format.
// Install.
$ cargo install sysinfojson
// Print help.
$ sysinfojson -h
Command-line tool that displays system information collected using `sysinfo` crate in JSON format
Usage: sysinfojson <COMMAND>
Commands:
system Displays system information
process Displays process information
help Print this message or the help of the given subcommand(s)
Options:
-h, --help Print help
-V, --version Print version
// Display system information (all).
$ sysinfojson system | jq . | head -10
{
"cpu": {
"cpus": [
{
"brand": "Apple M1 Max",
"cpu_usage": 63.6363639831543,
"frequency": 3228,
"name": "1",
"vendor_id": "Apple"
},
// Display system information (memory only).
$ sysinfojson system memory | jq .
{
"memory": {
"available_memory": 38833061888,
"total_memory": 68719476736,
"total_swap": 0,
"used_memory": 33337425920,
"used_swap": 0
}
}
// Display process information (PID: 1).
$ sysinfojson process 1 | jq .
{
"cmd": [],
"cpu_usage": 0,
"cwd": null,
"disk_usage": {
"read_bytes": 0,
"total_read_bytes": 0,
"total_written_bytes": 0,
"written_bytes": 0
},
"effective_group_id": null,
"effective_user_id": null,
"environ": [],
"exe": "/sbin/launchd",
"group_id": null,
"memory": 0,
"name": "launchd",
"parent": null,
"root": null,
"run_time": 0,
"session_id": 1,
"start_time": 0,
"status": "Unknown",
"tasks": null,
"thread_kind": null,
"user_id": null,
"virtual_memory": 0
}