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21 lines
520 B
Perl
21 lines
520 B
Perl
# The syntax is (gname, gpasswd, gid, gmembers) = getgrnam (name);
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#!/usr/local/bin/perl
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$name = "grp1";
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if (!(($gname, $gpasswd, $gid, $gmembers) = getgrnam ($name))) {
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die ("Group $name does not exist.\n");
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}
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$userids = 0;
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while (1) {
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last if ($gmembers eq "");
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($userid, $gmembers) = split (/\s+/, $gmembers, 2);
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printf (" %-20s", $userid);
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$userids++;
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if ($userids % 3 == 0) {
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print ("\n");
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}
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}
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if ($userids % 3 != 0) {
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print ("\n");
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} |