george-ghiurutan

Explicatii

1. wc - word count

Aplicatii

1. Numara fiserele din directorul curent (recursiv)

find . -type f | wc -l

2. Numara liniile pentru fiecare fisier din direct. curent

read p
wc -l `find /path/to/directory/ -type f`

3. Tipareste fisierele/directoarele (f/d)

find -type f

Other:

- each file/directory:

#!/bin/bash

for i in `find . -type f`
do
    echo $i
done

- altul

#!/bin/bash

for i in `find /home/raresmardare/Desktop/exx -type f`
do
    awk '{print $0 }' $i
done

- altul

print NF - numarul de cuvinte pe linie
print $NF - ultimul cuvant din linie

- Average with AWK

awk '{ t += $1; n += 1; }

- display number per line

awk '{ t = 0; for (i = 1; i <= NF; ++i) t += 1; print t }'

- awk display number of lines

awk '{ t += 1 } END { print t }'