Question

我写了这样的文字:

#!/bin/bash
LOG_PATH=/root/cngiqos-log
LOG_NAME=term.log
TERM_PATH=/home/bnrcqos/qos_M11/term
test -d $LOG_PATH || mkdir -p $LOG_PATH
routeID= M11 
if [ `ps -ef | grep  term$  | grep -v grep | wc -l` -gt 0 ]; then
    echo $routeID  term process is already running 
else
    cd $TERM_PATH
    (nohup ./term > $LOG_PATH/$LOG_NAME 2>&1 &)
fi

And I input "tail -f /root/cngiqos-log/term.log" and see the log, the log loss info, the log only output part of a log and then don t output any more. But when I input "./term" and run it in fg, the output is fine. Does any body know why? Is it a system bug?

Answer 1

难道你们要问什么? 仅以违约方式给出最后10条线。

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