Performance

Performance.sh
#! /bin/bash
set -uox && set Errtrace

Declare Global:
 Chronicles = 
 { Chronilize = ( ps && watch -ac | less -nr 10 --format pid && %cpu)
   Dailylog = 'Datime(time) %d ":" %d ":" %d ":" %d % (format %month %year %day %hours)'
 }

Sched_Cron = { Crontab -e \n
      * 9 * * 1
      sudo {$Perform $Chronicles $Syslog} 
     }

 
  If [ "$UID" -ne 0]: 
    Echo " must be root to execute this cript" || exit (0)
  Fi:
  Perform () {
    For logging in ${Chronilize}: | less && tail -n 20 {print $1 ":" $2 ":" $3} > $Dailylog(logger.txt)
    do Err declare: Echo " if there's an error from foreground command:" 
     exec > 2 & $Dailylog(Perform_error.txt)
    done
    return $Perform.Dailylog()
    }
  Sys_log() {
    vars = './var/log/sys.log'
    if [! -f "$var"] then;
    Echo "the log is empty"
    else do:
    for -f in $vars
    fm type -f {ctime, atime, mtime} | less | Xargs grep s'$vars' '*.log' ${print $[1:5] {} {} } > sys_log.txt
    done
}