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Patterns in PerlMonks Searches

by SiteDocClan
on Dec 15, 2006 at 14:02 UTC ( #590034=sitefaqlet: print w/replies, xml ) Need Help??

Patterns in PerlMonks Searches

Neither search method supports any kind of patterns! Do not be tempted to try a regex, or anything remotely like one. Not even wildcards!

No, all strings are interpreted as plain, simple strings. Search/SuperSearch simply look for these strings occurring anywhere in the title or body. (Search looks only in titles; SuperSearch looks in titles or bodies, as you choose.) No word boundaries are inferred, either. And all searching is case-insensitive.

Note that, in SuperSearch, the default string separator is space, but this can be changed. In Quick Search, this default cannot be overridden.

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[tye]: that is what getlogin() certainly *used* to do. I don't believe that is what it certainly should do.
[davido]: /var/run/utmp is 664 i think.
[tye]: Note that my "man getlogin" says that it uses stdin when it should use /dev/tty (calling a glibc bug). But that does not appear to be the case when I test it. But maybe Perl's getlogin() is not using glibc's getlogin().
[oiskuu]: well, run a strace and see what the getlogin does for you.... As I said. SELinux probably has those security labels. But not regular linux.
[tye]: for example, read https://unix. stackexchange.com/ questions/146138/ loginuid-should-be -allowed-to-change -or-not-mutable-or -not
[tye]: I'm not using SELinux and it certainly appears to disagree with you. shrug
[tye]: Since you brought up /proc, oiskuu, I didn't see you respond to my suggestion of 'loginuid'. Does your /proc not have such?

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