Exercice 1:
- find /etc -name « *.conf »
- find $HOME -ctime +3
Exercice 2:
1. head -5 /etc/passwd
tail -5 /etc/passwd
2. head -n7 passwd | tail -n1
Exercice 3:
3. cat /etc/passwd | tr / X
4. cat /etc/passwd | tr / X | more
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Exercice 1:
Exercice 2:
1. head -5 /etc/passwd
tail -5 /etc/passwd
Exercice 3:
3. cat /etc/passwd | tr / X
4. cat /etc/passwd | tr / X | more
