06-19-2006
awk command
Hi,
Let say a file contains 15000 lines. Out of these 15000 lines, 1000 lines belong to same group, 5000 lines to belong to another group. 3000 lines belong to some other group and 6000 belong to some other group.
Now we have to sort the file using awk. so plz tell me how we have to resolv it.
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LEARN ABOUT OPENSOLARIS
groups
groups(1B) SunOS/BSD Compatibility Package Commands groups(1B)
NAME
groups - display a user's group memberships
SYNOPSIS
/usr/ucb/groups [user]...
DESCRIPTION
With no arguments, groups displays the groups to which you belong; else it displays the groups to which the user belongs. Each user
belongs to a group specified in the password file /etc/passwd and possibly to other groups as specified in the file /etc/group. If you do
not own a file but belong to the group which it is owned by then you are granted group access to the file.
FILES
/etc/passwd
/etc/group
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscpu |
+-----------------------------+-----------------------------+
SEE ALSO
getgroups(2), attributes(5)
NOTES
This command is obsolete.
SunOS 5.11 14 Sep 1992 groups(1B)