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Full Discussion: Nested for loops
Top Forums Shell Programming and Scripting Nested for loops Post 302546252 by Scrutinizer on Wednesday 10th of August 2011 09:06:21 PM
Old 08-10-2011
@dude2cool, I think you need an extra separator, no?
Code:
awk -F[:,] '{for(i=4;i<=NF;i++) if($i)print $1 "--->" $i}'

@jacksolm: in shell, you could try something like this:
Code:
oldIFS=$IFS
IFS=,
ypcat -k group | 
while IFS=: read group x x users
do
  for user in $users
  do
    echo "$group ---> $user"
  done
done
IFS=$oldIFS

 

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CREATE 
GROUP(7) SQL Commands CREATE GROUP(7) NAME
CREATE GROUP - define a new user group SYNOPSIS
CREATE GROUP name [ [ WITH ] option [ ... ] ] where option can be: SYSID gid | USER username [, ...] INPUTS name The name of the group. gid The SYSID clause can be used to choose the PostgreSQL group id of the new group. It is not necessary to do so, however. If this is not specified, the highest assigned group id plus one, starting at 1, will be used as default. username A list of users to include in the group. The users must already exist. OUTPUTS CREATE GROUP Message returned if the command completes successfully. DESCRIPTION
CREATE GROUP will create a new group in the database installation. Refer to the Administrator's Guide for information about using groups for authentication. You must be a database superuser to use this command. Use ALTER GROUP [alter_group(7)] to change a group's membership, and DROP GROUP [drop_group(7)] to remove a group. USAGE
Create an empty group: CREATE GROUP staff; Create a group with members: CREATE GROUP marketing WITH USER jonathan, david; COMPATIBILITY
SQL92 There is no CREATE GROUP statement in SQL92. Roles are similar in concept to groups. SQL - Language Statements 2002-11-22 CREATE GROUP(7)
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