DBERROR db4: /var/lib/imap/deliver.db: unexpected file type or format

Problem: Aug 23 17:37:50 localhost master[16716]: about to exec /usr/lib/cyrus-imapd/lmtpd Aug 23 17:37:50 localhost lmtpunix[16716]: executed Aug 23 17:37:50 localhost lmtpunix[16716]: DBERROR db4: /var/lib/imap/deliver.db: unexpected file type or format Aug 23 17:37:50 localhost lmtpunix[16716]: DBERROR: opening /var/lib/imap/deliver.db: Invalid argument Aug 23 17:37:50 localhost lmtpunix[16716]: DBERROR: opening /var/lib/imap/deliver.db: cyrusdb error Aug 23 17:37:50 localhost lmtpunix[16716]: FATAL: […]



Speed Up Cydia – Remove Cydia ads

SSH into your iDevice and browse to /Applications/Cydia/ and create two copies of package.js computer ( one is your backup and you will edit the other one ) . Inside that file search for var depiction = package.depiction . Edit that line so that depiction = package.depiction will become depiction = null Now save the […]


Kategori:Bilgisayar

1 dk’da Bulut Sunucu

Aşağıda linki bulunan DigitalOcean Adlı servisten 1 dk’da istediğiniz konfigürasyonda hazır LAMP vb. kurulmuş bulut sunucu oluşturabilirsiniz. Üstelik ücretlendirme saat bazlı. Sildiğiniz sunucunun imajı oluşuyor ve kullanmadığınız için para ödemiyorsunuz. https://www.digitalocean.com/  



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Compress MysqlDump Output

Making backup all databases : mysqldump -u root -p –all-databases > dump.sql Making backup only one database : mysqldump -u root -p –databases db1 > dump.sql Making backup many databases : mysqldump -u root -p –databases db1 db2 db… > dump.sql Making backup with triggers : mysqldump -u root -p –triggers –all-databases > dump.sql Making backup with procedures and […]


Kategori:Bilgisayar, SQL

Unzip: skipping filename.zip need PK compat. v4.6 (can do v2.1)

Sometimes extracting a zip file using the unzip command may result in the “skipping: filename.zip  need PK compat. v4.5″ error message. # unzip filename.zip Archive:  filename.zip    skipping: filename.zip  need PK compat. v4.6 (can do v2.1) This is due to the file been compressed with the latest version of PKZIP which the unzip command cannot […]