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nohup
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nohup command &
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Èç¹ûʹÓÃn o h u pÃüÁîÌá½»×÷Òµ£¬ÄÇôÔÚȱʡÇé¿öϸÃ×÷ÒµµÄËùÓÐÊä³ö¶¼±»Öض¨Ïòµ½Ò»¸öÃûΪn o h u p . o u tµÄÎļþÖУ¬³ý·ÇÁíÍâÖ¸¶¨ÁËÊä³öÎļþ£º
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nohup command > myout.file 2>&1
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$nobup ps1 &
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$ps x |grep ps1
ÎÒÃÇ¿´µ½£¬¸Ã½Å±¾»¹ÔÚÔËÐС£Èç¹ûϵͳ²»Ö§³Öps xÃüÁʹÓÃps -ef|grep ps1ÃüÁî¡£
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cat /home/accounts/qrt_0499 | /apps/bin/trials.awk | sort | lp
$cat > quarterend
cat /home/accounts/qtr_0499 | /apps/bin/trials.awk | sort | lp
<ctrl-D>
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$ chmod 744 quarterend
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nobup ./quarterend > qtr.out 2>
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