Be Careful When Using Yum Remove

Open SourceThe Yum install command installs open source packages. It also installs any sub-packages upon which the desired package relies.

Yum remove does the reverse. It will remove a requested package.

What some users don’t know: Yum remove also removes any packages that depend on the package you removed. This is true whether running Yum manually or via the ACS open source package manager.

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Using Yum to Install or Update the IBM i ODBC Driver

ODBC with Db2 for IBM iThe IBM i ODBC driver for Db2 has become easier to install.

Formerly available only as a download requiring several steps, the driver can now be installed and updated on IBM i with Yum or Access Client Solutions (ACS), as easily as with other IBM i open source packages.

Here are instructions for installing the ODBC driver using Yum.

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Solving “getaddrinfo() thread failed to start”

Curl-logoIf you download files onto your system using PHP, Yum, RPM, or other tools, there’s a good chance curl is involved, be it part of a library (such as PHP’s curl extension and the Guzzle HTTP client) or called on its own.

The version of curl provided in IBM i PASE uses multiple threads to speed up common tasks such as DNS lookups. When threading support is not available, however, curl fails.

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