NovellR Linux Certification Practium Lab Manual

2017-07-07 02:10:07

Any number of scripts can be written to perform this simple function. Because you only want a number, it is important to parse out any information other than that number. The first example follows:

#Example1.sh grep c "." /etc/passwd

Another example would be:

#Example2.sh wc l /etc/passwd | cut d" " f1

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