tools/functions-lists

   1 #!/bin/bash
   2
   3 function listsort() {
   4         local item
   5         for item in $@; do
   6                 echo "${item}"
   7         done | sort -u | tr "\n" " "
   8 }
   9
  10 function listmatch() {
  11         local arg=${1}
  12         shift
  13
  14         local item
  15         for item in $@; do
  16                 if [ "${arg}" = "${item}" ]; then
  17                         return 0
  18                 fi
  19         done
  20         return 1
  21 }
  22
  23 function sort_by_length() {
  24         local c
  25         local i
  26         for i in $@; do
  27                 echo "$(wc -c <<<${i}) ${i}"
  28         done | sort -n -r | while read c i; do
  29                 echo "${i}"
  30         done
  31 }