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Jan 18th, 2019
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  1.  
  2. declare -A tab
  3. tab ["Ala"] = "ma kota"
  4. echo ${tab["Ala"]} -wypisze pojedyncze słowa w petli ; echo ${!tab["Ala"]} - wypisze całe zdania (klucze)
  5. for i in ${tab[*]}
  6. do
  7. echo key=$i ,value =${tab[$i]}
  8. done
  9. ------------------
  10. decaler -A tab
  11. x=$(ps -eo ...)
  12. while read user pid mem cpu
  13. do
  14. let "tab[$user]++"
  15. done <<<"${x}"
  16. for i in ${!tab[*]}
  17. do
  18. printf "..." $i ${tab[*]} ....(dwie tablice)
  19. done | sort -k2 -n
  20. awk tez ma tablice asocjacyjną
  21. bc - jest do matmy
  22.  
  23. ps -eo user,uid,pmem,cpu,comm | awk '{ile[$1]++}END{for (i in ile) printf "%10 %5d\n",i,ile[i] }' tablice w awk są wypelnione zerami
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