OpenForum RSS: �� sed

�� sed (temny)

Mon, 20 Sep 2010 14:56:22 GMT

�� (a = �� "��"; b = �� "��"):
[code]$ a=3; b=9; for i in {1..10}; do echo line $i; done | sed $a'p;H;$!d;${x;ss.ss;}' | sed '1{x;d;};'$((b+1+(b>a)))'{x;p;x;};'$((a+1))d';${'$((b+1))'{p;x;};}'
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$ a=9; b=3; for i in {1..10}; do echo line $i; done | sed $a'p;H;$!d;${x;ss.ss;}' | sed '1{x;d;};'$((b+1+(b>a)))'{x;p;x;};'$((a+1))d';${'$((b+1))'{p;x;};}'
line 1
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[/code]

�� :[code]$ a=1; b=10; for i in {1..10}; do echo line $i; done | sed $a'p;H;$!d;${x;ss.ss;}' | sed '1{x;d;};'$((b+1+(b>a)))'{x;p;x;};'$((a+1))d';${'$((b+1))'{p;x;};}'
line 2
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$ a=10; b=1; for i in {1..10}; do echo line $i; done | sed $a'p;H;$!d;${x;ss.ss;}' | sed '1{x;d;};'$((b+1+(b>a)))'{x;p;x;

�� sed (��)

Mon, 20 Sep 2010 12:00:58 GMT

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�� sed (Andrey Mitrofanov)

Mon, 20 Sep 2010 11:34:47 GMT

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$ seq 1 10 >file10
$ echo -e "5m3\n1,\$p\nQ\n"|ed -s file10
1
2
3
5
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$ echo -e "3m5\n1,\$p\nQ\n"|ed -s file10
1
2
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3
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9
10
$ _

�� sed (��)

Mon, 20 Sep 2010 11:05:05 GMT

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�� sed (Andrey Mitrofanov)

Mon, 20 Sep 2010 10:25:48 GMT

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�� sed (��)

Mon, 20 Sep 2010 09:42:03 GMT

>[�� ]
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>line 3
>line 6
>line 7
>line 8
>line 9
>line 10
>$[/code]

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�� sed (temny)

Fri, 17 Sep 2010 18:00:38 GMT

> ... �� 3 ��

[code]$ for i in {1..10}; do echo line $i; done | sed '3{h;d;};5G'
line 1
line 2
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$[/code]

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������������� sed (temny)

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������������� sed (Andrey Mitrofanov)

������������� sed (�������)

������������� sed (Andrey Mitrofanov)

������������� sed (�������)

������������� sed (temny)

OpenForum RSS: �� sed

�� sed (temny)

�� sed (��)

�� sed (Andrey Mitrofanov)

�� sed (��)

�� sed (Andrey Mitrofanov)

�� sed (��)

�� sed (temny)