git恢復成未下指令前的狀態

當你不小心手殘來硬的git reset --hard HEAD^後，發現砍錯了，恢復不了怎麼辦?怎麼辦?!!!

你的救星來了!!! 請參考下面操作~~~

>> git reset --hard HEAD^ (向前砍一次commit，心淌血了T^T)
>> git reset --hard HEAD^ (向前又砍了一次commit，心又再一次的淌血T^T)
>> git log --oneline
c825428 [TMAC] refactor TMAC FSM to support RTS+CTS+DATA+BA
cbca69b [TMAC] 1.add info in TRxreq and TRxsts 2. add a simple FSM in PPU Conflicts:    examples/wireless/throughput/omnetpp.ini        src/linklayer/ieee80211/mac/TrxReq.msg
73727ff Handle SIFS TX Request within TXOP

>> git reflog (查看之前下的歷史紀錄跟當下的hash值)

c825428 HEAD@{0}: reset: moving to HEAD^ (發現這是你第二次砍完的版本)
6da934d HEAD@{1}: reset: moving to HEAD^ (發現這是你第一次砍完的版本)
1c0dbcc HEAD@{2}: rebase finished: returning to refs/heads/DEV_BR_802.11ax

恢復到你還沒砍之前的狀態
>> git reset --hard 1c0dbcc
HEAD is now at 1c0dbcc [802.11x][RMAC][Feature] receive the Radio state at RMAC and change message between RPU and CAU

所以你可以看到又多出兩筆先前commit的資料
>> git log --oneline
1c0dbcc [802.11x][RMAC][Feature] receive the Radio state at RMAC and change message between RPU and CAU
6da934d [802.11x][RMAC][Feature] Add the replyInterval in RxReq message
c825428 [TMAC] refactor TMAC FSM to support RTS+CTS+DATA+BA
cbca69b [TMAC] 1.add info in TRxreq and TRxsts 2. add a simple FSM in PPU Conflicts:    examples/wireless/throughput/omnetpp.ini        src/linklayer/ieee80211/mac/TrxReq.msg
73727ff Handle SIFS TX Request within TXOP


有沒有頓時覺得用git用得很開勳阿>///<
請大家繼續開心的寫程式唄!


傻孩子下台一鞠躬! <(_  _)>

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