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10-29-2008
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Manipulating a variable across multiple shell scripts
I have a shell script similar to:
#!/bin/sh a=1 source a1.sh -- Modifies a source a2.sh -- Modifies a echo "After execution, value of a is $a" What i need is a1.sh script modify the same variable a and same with a2.sh. Now the echo "After execution, value of a is $a" should print the value of a after manipulation in the scripts, and not 1 (value in calling script). Is it possible? |
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