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Full Discussion: declaring variable with for $(seq)
Top Forums Shell Programming and Scripting declaring variable with for $(seq) Post 302278773 by neverhood on Wednesday 21st of January 2009 06:21:44 AM
Old 01-21-2009
declaring variable with for $(seq)
Hi guys. i have the following script:

Code:
1 #!/bin/bash
  2 linkcount=$(grep "/portal" tickets | wc -l)
  3 grep "/portal" tickets  > links
  4 for i in $(seq 1 $linkcount); do
  5 echo "BLYAT"
  6 let link$i=$(sed -n "$i"p links)
  7 echo $[link$i]
  8 done

the problem is, that "let" can`t define the variable, as variable looks like "/portal/ticket/show/090107-01666?status=open".
as you can see script should define a number of line(1-x) variables and echo them
Could you please suggest some options?
 

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LEARN ABOUT OPENSOLARIS

it_portal_create

it_portal_create(3ISCSIT)				iSCSI Management Library Functions				 it_portal_create(3ISCSIT)

NAME

       it_portal_create, it_portal_delete - create and delete iSCSI portals

SYNOPSIS

       cc [ flag... ] file... -liscsit [ library... ]
       #include <libiscsit.h>

       int it_portal_create(it_config_t *cfg, it_tpg_t *tpg,
	    it_portal_t **portal, char *portal_ip_port);

       void it_portal_delete(it_config_t *cfg, it_tpg_t *tpg,
	    it_portal_t *portal);

PARAMETERS

       cfg		 a pointer to the iSCSI configuration structure

       tpg		 a pointer to the it_tpg_t structure representing the target portal group

       portal		 a pointer to the it_portal_t structure representing the portal

       portal_ip_port	 a  string  containing	an  appropriatedly  formatted  IP  address:port.  Both IPv4 and IPv6 addresses are permitted. IPv6
			 addresses should be enclosed in square brackets ('[', ']').

DESCRIPTION

       The it_portal_create() function adds an it_portal_t structure representing a new portal to the specified target portal group. A portal  may
       belong to one and only one target portal group.

       The it_portal_delete() function removes the specified portal from the specified target portal group.

       Configuration  changes as a result of these functions are not instantiated until the modified configuration is committed by calling it_con-
       fig_commit(3ISCSIT).

RETURN VALUES

       The it_portal_create() function returns 0 on success and an error value on failure.

ERRORS

       The it_portal_create() function will fail if:

       EEXIST	 The portal was already configured for another portal group.

       EINVAL	 A parameter is invalid.

       ENOMEM	 Resources could not be allocated.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       it_ini_create(3ISCSIT), it_tgt_create(3ISCSIT), it_tpg_create(3ISCSIT), libiscsit(3LIB), it_config_commit(3ISCSIT), libiscsit(3LIB),  libn-
       vpair(3LIB), libstmf(3LIB), attributes(5)

SunOS 5.11							    1 Oct 2008						 it_portal_create(3ISCSIT)
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