Tugriceri Web Notes

Creating patch file with diff. 

shell > diff -Naur old_file new_file > patch_file

shell > diff -Naur gazlo.pl gazlo_new.pl > gazlo.patch

shell > patch < gazlo.patch

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You can compile your perl codes with using perlcc. For example;

shell > perlcc -B some.pl -o any.pl

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imap-login: imap-login: error while loading shared libraries: libsepol.so.1: failed to map segment from shared object: Cannot allocate memory

64 bitlik bir sistem üzerinde dovecot ta imap ile ssl i aktif ettiğim zaman üstteki uyarıyı alıyordum.  Problemin çözümü için /etc/dovecot.conf dosyası içerisinden;

“login_process_size = 32” olan değeri “login_process_size = 64” olarak değiştirmek yeterli.

Dovecot.conf içerisindeki açıklama ;

# Set max. process size in megabytes. If you don’t use
# login_process_per_connection you might need to grow this.

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       -i[SUFFIX], –in-place[=SUFFIX]

              edit files in place (makes backup if extension supplied)

[root@etugriceri sil2]# sed -i ‘s/LAND/AIR/i’ *

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Example .fetchmailrc file ;

[root@mail Maildir]# cat /root/.fetchmailrc

defaults
    fetchall
    keep
set no bouncemail

poll 127.0.0.1 protocol IMAP
    user efsaneuser@superdomain.com there with password xxxxx is efsane.user@superdomain.com here
    smtphost 192.168.0.10
———————————————–
if you want to fetch old mails with subfolders, you can try this settings.

[root@mail Maildir]# cat /root/fet.sh

for gonder in “INBOX.Ocak” “INBOX.Subat” “INBOX.Mart” “INBOX.Nisan” “INBOX.Mayis” “INBOX.Haziran” “INBOX.Temmuz” “INBOX.Agustos” “INBOX.Eylul” “INBOX.Kasim” “INBOX.Aralik”
do
fetchmail -r $gonder
done

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