sed '3d' izbacuje 3. red i stampa rezultat, ali fajl ostaje nepromenjen:
Code:
$ cat file.txt
1
2
3
4
$ sed '3d' file.txt
1
2
4
$ cat file.txt
1
2
3
4
Ono sto njemu verovatno treba je:
Code:
$ echo "3d
w
q" | ed file.txt
What I hear, I forget. What I see, I remember. What I do, I understand. What I screw up, I
master.