GNU/Linux |
Ubuntu 9.04(Jaunty Jackalope) |
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update-ca-certificates(8) |
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update-ca-certificates − update /etc/ssl/certs and certificates.crt
update-ca-certificates [options]
This manual page documents briefly the update-ca-certificates commands. This manual page was written for the Debian distribution.
update-ca-certificates is a program that updates /etc/ssl/certs directory to hold SSL certificates and generates certificates.crt that is single-file version of CA certificates.
It reads /etc/ca-certificates.conf file. Each lines list pathname of activated CA certificates under /usr/share/ca-certificates. Lines that begin with "#" is comment line. Lines that begin with "!" is deselect, deactivation of the CA certificates.
Before terminating, update-ca-certificates invokes run-parts on /etc/ca-certificates/update.d and calls each hook with a list of certificates: those added are prefixed with a +, those removed are prefixed with a -.
A summary of
options is included below.
−h, −−help
Show summary of options.
−v, −−verbose
Be verbose. Output c_rehash.
−f, −−fresh
Fresh updates. Remove symlinks in /etc/ssl/certs directory.
/etc/ca-certificates.conf
A configuration file.
/etc/ssl/certs/ca-certificates.crt
A single-file version of CA certificates. This hold all CA certificates that you activated in /etc/ca-certificates.conf.
/usr/share/ca-certificates
Directory of CA certificates.
c_rehash(1),
This manual page was written by Fumitoshi UKAI <ukai@debian.or.jp>, for the Debian project (but may be used by others).
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update-ca-certificates(8) | ![]() |