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Commit d277200

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2 files changed

+32
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‎Bash-For-Loop.sh‎

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@@ -9,6 +9,16 @@ do
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fi
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done
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# string iterate
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string="Hello, World!"
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length=${#string}
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for ((i = 0; i < length; i++))
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do
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char="${string:i:1}"
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echo "Character at position $i: $char"
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done
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# for loop for array
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arr=(1 2 "three" "four")
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‎Bash-String.sh‎

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@@ -1,5 +1,27 @@
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# Author : Jaydatt Patel
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string="Hello, World!"
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length=${#string}
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for ((i = 0; i < length; i++))
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do
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char="${string:i:1}"
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echo "Character at position $i: $char"
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done
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# rev for reverse string
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echo "Hello, world!" | rev;
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ss="B"
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if [ $ss=="A" ]
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then
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echo "Apple"
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elif [ $ss=="B" ]
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then
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echo "Ball"
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else
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echo "Invalid"
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fi
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# tr [Optional] [set1] [set2] to translate or replace character
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# -c : replace other characters which are not in set1
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# -cd : get only selected characters

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