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Full Discussion: Grep command to show the number of results
Top Forums UNIX for Beginners Questions & Answers Grep command to show the number of results Post 303042577 by wisecracker on Monday 30th of December 2019 09:42:39 AM
Old 12-30-2019
Using Python 2.7.x and 3.7.x...
Code:
#!/bin/bash
# inline.sh
echo "It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness..." > /tmp/text

python2.7 -c "with open('/tmp/text') as FD:"$'\n\t'"contents = FD.read();"$'\n\t'"count = contents.count(' of ');"$'\n\t'"print(count)"

python3.7 -c "with open('/tmp/text') as FD:"$'\n\t'"contents = FD.read();"$'\n\t'"count = contents.count(' of ');"$'\n\t'"print(count)"

Results Linux Mint 19, default terminal.
Code:
bazza@amiga-MacBookPro:~$ cd Desktop/Code/Shell
bazza@amiga-MacBookPro:~/Desktop/Code/Shell$ chmod 755 inline.sh
bazza@amiga-MacBookPro:~/Desktop/Code/Shell$ ./inline.sh
4
4
bazza@amiga-MacBookPro:~/Desktop/Code/Shell$ _

Last edited by wisecracker; 12-30-2019 at 11:10 AM.. Reason: Correct typos.
 

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LEARN ABOUT DEBIAN

ost_counter

ost::Counter< T >(3)					     Library Functions Manual					      ost::Counter< T >(3)

NAME

       ost::Counter< T > -

       The counter template is used for generic objects which act as automatic counters.

SYNOPSIS

       #include <counter.h>

   Public Member Functions
       Counter ()
	   Construct and initialize a counter to zero.
       Counter (const Counter &counter)
	   Construct a counter with an initial value set for another counter.
       Counter (T initial)
	   Construct a counter with an initial value of the specified data type.
       T & operator= (T c)
       operator T ()

   Protected Attributes
       T count

Detailed Description
   template<typename T>class ost::Counter< T >
       The counter template is used for generic objects which act as automatic counters.

       Each time the object is accessed, the underlying counted data type is incremented.

       Author:
	   David Sugar dyfet@gnutelephony.org Automatic counter template class.

Constructor &; Destructor Documentation
   template<typename T > ost::Counter< T >::Counter () [inline]
       Construct and initialize a counter to zero.

       References ost::Counter< T >::count.

   template<typename T > ost::Counter< T >::Counter (const Counter< T > &counter) [inline]
       Construct a counter with an initial value set for another counter. Parameters:
	   counter to copy from.

       References ost::Counter< T >::count.

   template<typename T > ost::Counter< T >::Counter (Tinitial) [inline]
       Construct a counter with an initial value of the specified data type. Parameters:
	   initial value to set.

       References ost::Counter< T >::count.

Member Function Documentation
   template<typename T > ost::Counter< T >::operator T () [inline]
       References ost::Counter< T >::count.

   template<typename T > T& ost::Counter< T >::operator= (Tc) [inline]
Member Data Documentation
   template<typename T > T ost::Counter< T >::count [protected]
       Referenced by ost::Counter< T >::Counter(), and ost::Counter< T >::operator T().

Author
       Generated automatically by Doxygen for GNU CommonC++ from the source code.

GNU CommonC++							  Sat Jun 23 2012					      ost::Counter< T >(3)
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