cmd_lib 2.0.0

Common rust commandline macros and utils, to write shell script like tasks easily
Documentation 
1
2
3
4
5
6
7
8

use cmd_lib::*;

#[cmd_lib::main]
fn main() -> CmdResult {
    let total_mem_kb_str = run_fun!(cat /proc/meminfo | grep MemTotal | awk r"{print $2}")?;
    dbg!(total_mem_kb_str);
    Ok(())
}