FreeBSD 2.0 äëÿ ÷àéíèêîâ
FreeBSD 2.0 äëÿ "÷àéíèêîâ" - ñòð 52
ÏÐÈÌÅÐÛ:
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1. Ôàéë "file" âûâîäèòñÿ íà óñòðîéñòâî ñòàíäàðòíîãî âûâîäà:
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¦ cat file ¦
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2. Ñöåïëåíèå (ñëèÿíèå) ôàéëîâ "file1" è "file2", ïîñëå ÷åãî îíè ïîìåùàþòñÿ
â ôàéë "file3":
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¦ cat file1 file2 > file3 ¦
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3. Ïpèñîåäèíåíèå ôàéëà "file1" ê êîíöó ôàéëà "file2":
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¦ cat file1 >> file2 ¦
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4. Âûâîä ñîäåpæèìîãî ôàéëà ñ íóìåpàöèåé ñòpîê, íî áåç íóìåpàöèè ïóñòûõ
ñòpîê:
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¦ cat -b file1 ¦
+--------------+
¦ 1 Number 1 ¦
¦ 2 Number 2 ¦
¦ 3 Number 3 ¦
¦ 4 Number 4 ¦
¦ ¦
¦ 5 Number 5 ¦
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5. Ïå÷àòü çíàêà $ â êîíöå êàæäîé ñòpîêè:
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¦ cat -e file1 ¦
+--------------+
¦ Number 1$ ¦
¦ Number 2$ ¦
¦ Number 3$ ¦
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6. Íóìåpàöèÿ âñåõ ñòpîê:
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¦ cat -n file1 ¦
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