OpenForum RSS: �� shell ��

�� shell �� (LSTemp)

Thu, 01 Mar 2012 20:21:39 GMT

>[�� ]
> in $2 line $LN: $n2 && exit 1
> (( LN++ ))
> done | sort -n
> [/code]
> �� $1 ��
> 1 2
> �� $2, �� . ��
> ��, � �� - �� , ��
> �� , �� ݣ � ��
> ��.

�� , �� - �� . �� "�� ".

�� shell �� (ACCA)

Mon, 28 Nov 2011 05:25:14 GMT

> PS
> brut force

�� .

[code]
#!/bin/bash

LN=1
paste $1 $2 | while read n1 n2 ; do
expr $n1 + 0 >/dev/null 2>&1
[ $? -gt 1 ] && echo Error in $1 line $LN: $n1 && exit 1
expr $n1 + $n2
[ $? -gt 1 ] && echo Error in $2 line $LN: $n2 && exit 1
(( LN++ ))
done | sort -n
[/code]

�� $1 ��
1 2
�� $2, �� . �� , � �� - �� , �� , �� ݣ � �� .

�� shell �� (ksen9)

Sat, 26 Nov 2011 14:07:41 GMT

>[�� ]
> sort
> =====================
> 15
> 24
> 33
> 42
> 51
> =====================
> PS
> brut force

� �� !

�� shell �� (LSTemp)

Sat, 26 Nov 2011 09:40:51 GMT

> �� shell-��, ��:
> • �� , ��
> (� �� );
> • �� , ��
> �� ;
> • �� , ��
> �� ;
> • ��
> � shell �� ,�� ,�� .��
> ��,�� shell � �� ((

�� !

��:

[root@local 222]# cat ./calc2file
#!/bin/bash

if [ ${#*} -ne 2 ]
then
echo "Usage: $0 file1 file2"
exit
else
f1="$1"
f2="$2"
fi

#f1="1.good"
#f2="2.good"
n1=""
n2=""
r=""
f=""

echo "file '$f1'"
echo "====================="
i=0
while read n
do
c="${n//[[:digit:]]/}"

�� shell �� (Square)

Sat, 12 Nov 2011 15:34:23 GMT

> �� shell-��, ��:
> • �� , ��
> (� �� );
> • �� , ��
> �� ;
> • �� , ��
> �� ;
> • ��
> � shell �� ,�� ,�� .��
> ��,�� shell � �� ((

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OpenForum RSS: �������� shell ���������

�������� shell ��������� (LSTemp)

�������� shell ��������� (ACCA)

�������� shell ��������� (ksen9)

�������� shell ��������� (LSTemp)

�������� shell ��������� (Square)

OpenForum RSS: �� shell ��

�� shell �� (LSTemp)

�� shell �� (ACCA)

�� shell �� (ksen9)

�� shell �� (LSTemp)

�� shell �� (Square)