On Sunday 03 June 2007 16:07, Jürgen Hötzel wrote:
> On Sun, Jun 03, 2007 at 03:24:14PM +0300, Hussam Al-Tayeb wrote:
> > I have a suggestion. Why not take this even further and make a nice
> > script called for example 'services' that adds or removes daemons from
> > rc.conf
> > For example,
> > "services add samba" will add samba to rc.conf
> > "services remove samba" would remove samba fdrom rc.conf daemons array.
> > Another nice thing it to make it throw a message to the user is the
> > daemon samba isn't actually there ( installed ) or is already added.
> > That would be real cool and useful.
>
> for those who do not like editors:
>
> #!/bin/bash
>
> # sed command
> SED="sed --in-place"
> CONFIG="/etc/rc.conf"
>
> function daemons_add {
> # param 1: member
> # param 2: config (default: $CONFIG)
> local member=${1}
> # check for init script
> if [[ ! -e /etc/rc.d/${member} ]]; then
> echo /etc/rc.d/${member} does not exist! >&2
> return 1
> else
> ${SED} -e "s/DAEMONS=(\([^)]*\))/DAEMONS=(\1 ${1})/" ${CONFIG}
> fi
> }
>
> function daemons_remove
> {
> # param 1: member
> # param 2: config (default: $CONFIG)
> local member=${1}
> ${SED} "s/DAEMONS=(\([^)]*\)${1}\([^)]*\))/DAEMONS=(\1\2)/" ${CONFIG}
> }
>
> function usage {
> echo "$0 add|remove daemon [daemon]..."
> }
>
> command=${1}
> daemons=(${@:2})
>
> # usage check
> if [[ $# -lt 2 || (${command} != add && ${command} != remove) ]]; then
> usage >&2
> exit 1
> fi
>
> for daemon in [EMAIL PROTECTED]; do
> daemons_${command} ${daemon}
> done
Nice script, but I don't think such a script is very useful since the order of
the daemons array is important. So it's better to use an editor I guess ;-)
kevin
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