bash_n_examples/bash/00comm/asd6.sh

   1 #IFS=$'\x1F'
   2 #delim=$'\x1F'
   3
   4 IFS=$'#'
   5 delim=$'#'
   6 declare -a A
   7
   8 ##init array
   9 #A=(${delim}aas\ daf${delim}sfasfa\ asda${delim}adwdw${delim}qqaas\ dafqq)
  10 A=(${delim}"aas daf"${delim}"sfasfa asda"${delim}"adwdw"${delim}"qqaas dafqq")
  11 A[${#A[*]}]=${delim}
  12 ##
  13
  14 [[ "${A[*]}" =~ "${delim}qqaas dafqq${delim}" ]] && echo match a
  15
  16 ###
  17 EL_NUM=$((${#A[*]} - 2))
  18 i=1
  19 while (($i <= $EL_NUM)); do
  20 echo "$i#${A[$i]}"
  21 let i++
  22 done
  23 ###
  24
  25 [[ "${A[*]}" =~ ${delim}aa[s\ ]{2}daf${delim} ]] && echo match a
  26 [[ "${A[*]}" =~ "${delim}aas daf${delim}" ]] && echo match a
  27 [[ "${A[*]}" =~ "${delim}qqaas dafqq${delim}" ]] && echo match a
  28
  29 ###
  30 WR_NUM=$((${#A[*]} - 1))
  31 A[$WR_NUM]="d f g"
  32 A[$WR_NUM+1]=${delim}
  33 ###
  34
  35 ###
  36 EL_NUM=$((${#A[*]} - 2))
  37 i=1
  38 while (($i <= $EL_NUM)); do
  39 echo "$i#${A[$i]}"
  40 let i++
  41 done
  42 ###
  43
  44 [[ "${A[*]}" =~ "${delim}d f g${delim}" ]] && echo match a