[問題] kill background job
大家好,剛接觸Linux不久,
目前練習到背景執行任務的部分。
我照著鳥哥的教學下了這一行指令
sudo kill -9 %2
但一直出現這個錯誤
kill: failed to parse argument: '%2'
想問一下這要怎麼解決?麻煩各位了,謝謝。
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