File count in Directory

There are many paths to the system variables included in path under each Linux path:

root@wl-ms-7673:/home/wl/Desktop/shell# echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/ Usr/games:/usr/local/arm/4.5.1/bin
root@wl-ms-7673:/home/wl/Desktop/shell# 

If you want to count the number of files under each path in path, first extract each path under the path, you must replace the colon with a space:

root@wl-ms-7673:~# echo $PATH | Sed ' s/://g '
/usr/local/sbin/usr/local/bin/usr/sbin/usr/bin/sbin/bin/usr/games/usr/local/arm/4.5.1/bin

Once you have separated the directory, you can traverse each directory in the standard for statement:

For directory in $mypath

Todo

..............

Done

The complete code is as follows:

root@wl-ms-7673:/home/wl/Desktop/shell# cat-n conutfiles.sh 
     1	mypath= ' echo $PATH | sed ' s/://g '
     2	count= 0
     3 for	directory in $mypath
     4	does
     5		check= ' ls $directory '
     6 for		item in $check
     7		do
     8			count=$[$count + 1]
     9 done by		echo "$directory-$count"
    11		count=0	
root@wl-ms-7673:/home/wl/Desktop/shell# 

The results of the operation are as follows:

root@wl-ms-7673:/home/wl/desktop/shell#./conutfiles.sh 
/usr/local/sbin-0
/usr/local/bin-0
/usr/sbin-
/usr/bin-1870
/sbin-182
/bin-152
/usr/games-4
/usr/local/arm/4.5.1/bin-48