grep cron [重复]

Question

awk !:

wc -l For example. If I were to check the status of cron I ...I guess, I have got the answer for what I was looking for. I had to just pass variable inside double inverted commas. Thank you. (7个回答)

封闭 上月

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$ ps auxw |awk /$variable/ |awk !/awk/ |wc -l

For example. If I were to check the status of cron I would type something as shown below 
$ ps auxw |awk /cron/ |awk !/awk/
root      4980924  0.0  0.0 1276 1300      - A      Jan 07  3:12 /usr/sbin/cron

我正在写一个脚本，在这个脚本中，我需要在awk代码块中传递变量的值，就像下面这样

我曾使用ps -ef $variable awk