# procs
**procs** is a replacement for `ps` written by [Rust](https://www.rust-lang.org/).
[](https://travis-ci.org/dalance/procs)
[](https://crates.io/crates/procs)
[](https://codecov.io/gh/dalance/procs)
## Features
- Output by the colored and human-readable format
- Keyword search over multi-column
- Some additional information (ex. TCP/UDP port, Read/Write throughput) which are not supported by `ps`
## Platform
Linux is supported only.
## Installation
### Download binary
Download from [release page](https://github.com/dalance/procs/releases/latest), and extract to the directory in PATH.
### Cargo
You can install by [cargo](https://crates.io).
```
cargo install procs
```
## Usage
Type `procs` only. It shows the information of all processes.
```console
$ procs
```
If you add any keyword as argument, it is matched to `USER` or `Command` by default.
```console
$ procs zsh
```
If a numeric is used as the keyword, it is matched to `PID`, `TCP`, `UDP` by default.
Numeric is treated as exact match, and non-numeric is treated as partial match by default.
```console
$ procs 6000 60000 60001 16723
```
## Configuration
You can change configuration by `~/.procs.toml` like below.
The complete example of `~/.procs.toml` can be generated by `--config` option.
```toml
[[columns]]
kind = "Pid"
style = "BrightYellow"
numeric_search = true
nonnumeric_search = false
[[columns]]
kind = "Username"
style = "BrightGreen"
numeric_search = false
nonnumeric_search = true
[style]
header = "BrightWhite"
unit = "BrightWhite"
[style.by_percentage]
color_000 = "BrightBlue"
color_025 = "BrightGreen"
color_050 = "BrightYellow"
color_075 = "BrightRed"
color_100 = "BrightRed"
[style.by_state]
color_d = "BrightRed"
color_r = "BrightGreen"
color_s = "BrightBlue"
color_t = "BrightCyan"
color_z = "BrightMagenta"
color_x = "BrightWhite"
[style.by_unit]
color_k = "BrightBlue"
color_m = "BrightGreen"
color_g = "BrightYellow"
color_t = "BrightRed"
color_p = "BrightRed"
color_x = "BrightBlue"
[search]
numeric_search = "Exact"
nonnumeric_search = "Partial"
[sort]
column = 0
order = "Ascending"
```
`[[columns]]` section defines which columns are used.
The first `[[columns]]` is shown at left side, and the last is shown at right side.
`kind` is column type and `style` is column color.
`numeric_search` and `nonnumeric_search` mean whether this column can be matched by numeric/non-numeric search keyword.
The available list of `kind` and `style` is below.
There are some special styles like `ByPercentage`, `ByState`, `ByUnit`.
These are the styles for value-aware coloring.
For example, if `ByUnit` is choosen, color can be specified for each unit of value ( like `K`, `M`, `G`,,, ).
The colors can be configured in `[style.by_unit]` section.
`[style]` section defines colors of header and unit line.
`[search]` section defines match policy. Policy can be `Exact` or `Partial`.
`[sort]` section defines the column used for sort and sort order.
`order` can be `Ascending` or `Descending`.
### `kind` list
| Command | args |
| CpuTime | cputime |
| Pid | pid |
| ReadBytes | -not supported- |
| Separator | -not supported- |
| StartTime | start_time |
| State | s |
| TcpPort | -not supported- |
| Tty | tty |
| UdpPort | -not supported- |
| UsageCpu | %cpu |
| UsageMem | %mem |
| Username | euser |
| VmRss | rss |
| VmSize | vsz |
| WriteByte | -not supported- |
### `style` list
- BrightRed
- BrightGreen
- BrightYellow
- BrightBlue
- BrightMagenta
- BrightCyan
- BrightWhite
- Red
- Green
- Yellow
- Blue
- Magenta
- Cyan
- White
- ByPercentage
- ByState
- ByUnit