add 3 lectures for SFedU

This commit is contained in:
Edward Emelianov
2021-11-11 20:44:40 +03:00
parent 5d6974b950
commit 0d8fbff1dd
238 changed files with 2746 additions and 0 deletions

View File

@@ -0,0 +1,6 @@
#!/bin/bash
array=(1 2 3 4 [5]=next [10]=last)
echo "array with size ${#array[*]} and indexes ${!array[*]}: ${array[*]}"
echo "array[4]=${array[4]}, array[10] len=${#array[10]}"