Linux Shell Script: 1 se 20 tak Numbers | 4, 8, 12, 16, 20 Skip |30 September 30 2026

Assalam-o-Alaikum! Is video mein hum Shell Scripting / Bash ke through 1 se 20 tak numbers print karte hain, lekin un numbers ko skip karte hain jo 4 se divide ho jate hain. Yani output mein 4, 8, 12, 16, 20 nahi aayenge. Final Output: 1 2 3 5 6 7 9 10 11 13 14 15 17 18 19 Video Mein Kya Seekhenge: · Shell Script mein for loop chalana · 1 se 20 tak iteration · if condition lagana · Modulo operator % se check karna · 4 se divisible numbers skip karna · Final output print karna Shell Script Code: ```bash #!/bin/bash for i in {1..20} do if (( i % 4 != 0 )) then echo $i fi done ``` Alternative Code (sh compatible): ```bash for i in $(seq 1 20) do if [ $((i % 4)) -ne 0 ]; then echo $i fi done