Added solution Task #1

1 files changed, 32 insertions, 0 deletions

diff --git a/challenge-058/manfredi/bash/ch-1.sh b/challenge-058/manfredi/bash/ch-1.sh
new file mode 100755
index 0000000000..ea8373b14d
--- /dev/null
+++ b/challenge-058/manfredi/bash/ch-1.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+set -e
+
+compare() {
+    v1=${1//_/-}
+    v2=${2//_/-}
+    [[ $1 == $2  ]] && cmp="0"
+    [[ $v1 > $v2 ]] && cmp="1"
+    [[ $v1 < $v2 ]] && cmp="-1"
+    echo $cmp
+}
+
+declare -A sig=( ['0']='=' ['1']='>' ['-1']='<')
+
+declare -a data=(
+   "0.1     1.1"
+   "2.0     1.2"   
+   "1.2     1.2_5"  
+   "1.2.1   1.2_1"
+   "1.2.1   1.2.1"
+)
+
+
+printf "%10s     %10s  %s\n" 'v1' 'v2' 'Result'
+printf "%10s     %10s  %s\n" `printf '%.s-' $(seq 10)` `printf '%.s-' $(seq 10)` `printf '%.s-' $(seq 6)`
+
+for i in "${data[@]}"
+do
+   declare -a v=($(echo "$i" | tr  -s ' ' '\n'))
+   cmp=$(compare $i)
+   printf "%10s  %s  %10s %5s\n"  ${v[0]} ${sig[$cmp]} ${v[1]} $cmp
+done