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![if [ $? -eq 0 ] .. can someone explain this? | Unix Linux Forums | Shell Programming and Scripting](https://www.iarticlesnet.com/pub/img/site/s_15.jpeg)
if [ $? -eq 0 ] .. can someone explain this? | Unix Linux Forums | Shell Programming and Scripting
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日期：2026-04-19
I thought it means if the return code of the previous command not equal to 0... Is this correct? ... The numeric comparisons for korn shell are numA -eq numB - True if numA and numB are equal numA -ne numB - True if numA and numB are not equal numA -lt .....看更多
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