diff options
| author | tv <tv@also> | 2011-05-31 13:53:28 +0200 |
|---|---|---|
| committer | tv <tv@also> | 2011-05-31 13:53:28 +0200 |
| commit | c75b30737e5b96e7cda1d1ae727cae58a49677e2 (patch) | |
| tree | 7c591232f4152fa1afd3cf926dc190dc8b06073a | |
| parent | fa4204369e2d75b06d8b007a751aed06327fd315 (diff) | |
retiolum//update_tinc_hosts: more magic
| -rwxr-xr-x | retiolum/bin/update_tinc_hosts | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/retiolum/bin/update_tinc_hosts b/retiolum/bin/update_tinc_hosts index 2d5cf957..fe0785e3 100755 --- a/retiolum/bin/update_tinc_hosts +++ b/retiolum/bin/update_tinc_hosts @@ -15,17 +15,32 @@ hosts="${hosts-/etc/hosts}" bs='# BEGIN OF RETIOLUM' es='# END OF RETIOLUM' -case "${1-imstupid}" in +case "${*-I am made of stupid}" in (start|restart) - if grep -q "^$bs$" $hosts && grep -q "^$es$" $hosts; then - $0 stop - echo "$bs" >> $hosts - hosts >> $hosts - echo "$es" >> $hosts - fi + hosts | $0 replace magic ;; (stop) - sed -ie "/^$bs$/,/^$es$/d" $hosts + $0 clear magic + ;; + ('print magic') + echo "$bs" + cat + echo "$es" + ;; + ('create magic') + $0 has magic || $0 print magic >> $hosts < /dev/null + ;; + ('destroy magic') + $0 has magic && sed -ie "/^$bs$/,/^$es$/d" $hosts + ;; + ('has magic') + grep -q "^$bs$" $hosts && grep -q "^$es$" $hosts + ;; + ('replace magic') + $0 destroy magic && $0 print magic >> $hosts + ;; + ('clear magic') + $0 replace magic < /dev/null ;; (*) echo 'Error 1: You are made of stupid!' >&2 |