ntt@dciem.UUCP (Mark Brader) (03/28/84)
There was a request a few days ago for a way to resubscribe to a group that you've unsubscribed from. I've lost the original posting, so this may not be in the same group, but here's what I use (comments follow): case `basename "$0"` in ss) C=":";; *) C="!";; esac SEDCMD=`echo $* | sed 's#[^ ][^ ]*#-e "/^&[:!]/s/[:!]/$C/w /dev/tty"#g'` TMP=/tmp/rc$$ trap "rm $TMP" 2 eval "sed $SEDCMD <${NEWSRC=$HOME/.newsrc} >$TMP" mv $TMP $NEWSRC The above script is in a file linked as both "ss" and "us", for "subscribe" and "unsubscribe" respectively. The first 4 lines decide which you called. The rest constructs a sed command and modifies your .newsrc (or $NEWSRC, if defined) file as desired. Matched lines are echoed to /dev/tty; if you don't like this verbosity, remove w /dev/tty from line 5. You can give several group names, and can give sed patterns (must match the whole group name), as in: us net.news.* .*.general But remember to use sed-type patterns (.* to match anything, not *). It works here, anyway -- V7 and news B2.10.1. Mark Brader