OpenForum RSS: �� ...

�� ... (NuINu)

Mon, 28 Apr 2008 05:25:49 GMT

>[�� ]
>line1=`$CONNECT 'ls -la | grep <namefile> | perl -e '$input = \<STDIN\>; print STDOUT $input''
>
>�� - �� , ��
>�� - "print: not found"
>
>��
>�� ?
>
>��!
>

��, �� !

�� :
#!/bin/sh

# ��
# ��: ./remote_exec.sh <server> <user> <file>

IP=$1
USER=$2
NAMEFILE=$3

echo user=${NAMEFILE}
CONNECT="ssh -l ${USER} ${IP} -p 22"

#t1="ls -la | grep ${NAMEFILE} | perl -e 'while(\$input=<>){print \$input.\"\\n\";}'"
t1="ls -la | grep ${NAMEFILE} | perl -e 'while(\$input=<>){print \$input.\"\\n\";}; open(\$fh, \"<\", \"/etc/passwd\"); while(\$inp=<\$fh>){print \$inp;}; close(\$fh);'"
echo $t1
line1=`${CONNECT} $t1`

echo get:${line1}

---------------------------------
� ��

��(��) (Andrey Mitrofanov)

Fri, 25 Apr 2008 16:04:49 GMT

>>- �� - ��?
>��, �� , FreeBSD

��...

>>��.
>�� "��" �� - � �� :)

_��_ "��" �� ? -->

#>>----
#>>�� freebsd ��??

$SUBJ "� �� ?!"

��, �� "��" �� -- �� . �� .

�-��-��-�-�.... (HAN)

Fri, 25 Apr 2008 15:47:25 GMT

>>>- �� .�. /bin/sh?
>>
>>�� - ��
>>��
>
>��.
>
>- �ݣ �� : ��
>$ file /bin/sh
>$ /bin/sh --version

��

# file /bin/sh
/bin/sh: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), dynamically linked (uses shared libs), stripped

# /bin/sh --version

Illegal option --

>
>- �� - ��?

��, �� , FreeBSD

>
>- �ӣ �� - �� "��" �� ssh??
>

� �� - �� , FreeBSD � ��

>>�� - ��
>>:)
>
>��.

�� "��" �� - � �� :)

�-��-��-�-�.... (Andrey Mitrofanov)

Fri, 25 Apr 2008 15:32:23 GMT

>>- �� .�. /bin/sh?
>
>�� - ��
>��

��.

- �ݣ �� : ��
$ file /bin/sh
$ /bin/sh --version

- �� - ��?

- �ӣ �� - �� "��" �� ssh??

>�� - ��
>:)

��.

----
�� freebsd ��?? �� slackware, gentoo, ubuntu... �� , �� -��.

:))))))) (HAN)

Fri, 25 Apr 2008 15:21:01 GMT

>>line1=`$CONNECT 'ls -la |gawk '\''/ping/{print}'\' `
>
>� �� .
>
>- �� .�. /bin/sh?

�� - ��

>
>- �
>line1="`$CONNECT 'ls -la |gawk '\''/ping/{print}'\' `"
>line1="$($CONNECT 'ls -la |gawk '\''/ping/{print}'\')"
>?

��, � �� - ��
ls: '/ping/{print}': No such file or directory
ls: |gawk: No such file or directory

>
>- ...$200!

-100
-200
=
-300

�� - ��
:)

:))))))) (Andrey Mitrofanov)

Fri, 25 Apr 2008 15:08:55 GMT

>line1=`$CONNECT 'ls -la |gawk '\''/ping/{print}'\' `

� �� .

- �� .�. /bin/sh?

- �
line1="`$CONNECT 'ls -la |gawk '\''/ping/{print}'\' `"
line1="$($CONNECT 'ls -la |gawk '\''/ping/{print}'\')"
?

- ...$200!

:))))))) (HAN)

Fri, 25 Apr 2008 14:52:34 GMT

>[�� ]
>$ ssh user@remote 'ls -la |gawk \'/ping/{print}\'\'
>
>� �� ! ��
>��. :-P
>
>� �� - �� _��_ :) ��:
>$ ssh user@remote 'ls -la |gawk '"'"'/ping/{print}'"'"
>$ ssh user@remote 'ls -la |gawk '\''/ping/{print}'\'
>
>� �� $100 - � ��. ��!

�� - �� :

line1=`$CONNECT 'ls -la |gawk '\''/ping/{print}'\' `

��:

ls: '/ping/{print}': No such file or directory
ls: |gawk: No such file or directory

�� - �� ssh �� '��'

:))))))) (Andrey Mitrofanov)

Fri, 25 Apr 2008 14:42:13 GMT

>>[�� ]
>
>� �� ssh - ��
>�� /bin/echo , � � ��

$ ssh user@remote 'ls -la |gawk \'/ping/{print}\'\'

� �� ! �� . :-P

� �� - �� _��_ :) ��:
$ ssh user@remote 'ls -la |gawk '"'"'/ping/{print}'"'"
$ ssh user@remote 'ls -la |gawk '\''/ping/{print}'\'

� �� $100 - � ��. ��!

take#2, �� - �� -�� ! :) (Andrey Mitrofanov)

Fri, 25 Apr 2008 14:27:58 GMT

>>�� _��_ �� :
>>line1=`$CONNECT "ls -la | grep <namefile> | perl -e '$input = \<STDIN\>; print STDOUT $input'"`
>�� <> �� , �� STDIN � STDOUT? � �� ?

�� - � ��, �� "� Σ�" ��?... %)

>�� , ��
>�� :
>�� - ��
>ls, � ��

��... � �� ̣��, � �� - ��? Hint: stdout � stderr ��̣�� (�, ��!) "��" � stdout/err ssh.

�� -
$ ssh user@remote "ls -la"|less

??
line1=`$CONNECT "ls -la" | grep <namefile> | perl -e '$��-��-�-��---'`

�, �� `head -1`-�� ?!... %-O

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��������� ������� ������ ��������� �������... (NuINu)

����������(��) (Andrey Mitrofanov)

�-��-��-�-�.... (HAN)

�-��-��-�-�.... (Andrey Mitrofanov)

:))))))) (HAN)

:))))))) (Andrey Mitrofanov)

:))))))) (HAN)

:))))))) (Andrey Mitrofanov)

take#2, ��������� ������� ������ - ������ ���-�� �� ���! :) (Andrey Mitrofanov)

OpenForum RSS: �� ...

�� ... (NuINu)

��(��) (Andrey Mitrofanov)

take#2, �� - �� -�� ! :) (Andrey Mitrofanov)