2e01eec4d
Denys Vlasenko
2017-07-27
Subject
tweak examples/var_service/*
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examples/var_service/README+8 -6
| @@ -98,7 +98,7 @@ restart) each other. | |
| var_service/dhcp_if | |
| - | controls a udhcpc instance which provides dhpc-assigned IP |
| + | controls a udhcpc instance which provides DHCP-assigned IP |
| address on interface named "if". Copy/rename this directory as needed to run | |
| udhcpc on other interfaces (var_service/dhcp_if/run script uses _foo suffix | |
| of the parent directory as interface name). | |
| @@ -164,9 +164,9 @@ This is achieved very simply by having | |
| sv o . | |
| at the very beginning of fw/run script, not at the end. | |
| - | Therefore, any "sv u /var/run/service/fw" command by any other |
| - | script "undoes" o(ne-shot) command if fw still runs, thus |
| - | runsv will rerun it; or start it in a normal way if fw is not running. |
| + | Therefore, any "sv u fw" command by any other script "undoes" o(ne-shot) |
| + | command if fw still runs, thus runsv will rerun it; or start it |
| + | in a normal way if fw is not running. |
| This mechanism is the reason why fw is a service, not just a script. | |
| @@ -198,7 +198,8 @@ PID TIME COMMAND | |
| 568 0:00 svlogd -tt /var/log/service/dhcp_eth0 | |
| 850 0:00 udhcpc -vv --foreground --interface=eth0 | |
| --pidfile=/var/service/dhcp_eth0/udhcpc.pid | |
| - | --script=/var/service/dhcp_eth0/dhcp_handler -x hostname bbox |
| + | --script=/var/service/dhcp_eth0/dhcp_handler |
| + | -x hostname bbox |
| 563 0:00 runsv ntpd | |
| 573 0:01 svlogd -tt /var/log/service/ntpd | |
| 845 0:00 busybox ntpd -dddnNl -S ./ntp.script -p 10.x.x.x -p 10.x.x.x | |
| @@ -233,4 +234,5 @@ PID TIME COMMAND | |
| 622 0:00 busybox httpd -p80 -vvv -f -h /home/httpd_root | |
| 577 0:00 runsv supplicant_wlan0 | |
| 627 0:00 svlogd -tt /var/log/service/supplicant_wlan0 | |
| - | 638 0:03 wpa_supplicant -i wlan0 -c /var/service/supplicant_wlan0/wpa_supplicant.conf -d |
| + | 638 0:03 wpa_supplicant -i wlan0 |
| + | -c /var/service/supplicant_wlan0/wpa_supplicant.conf -d |
examples/var_service/README_distro_proposal.txt+1 -1
| @@ -90,9 +90,9 @@ There are several reimplementations of daemontools: | |
| (busybox has it included) | |
| - s6: by Laurent Bercot, http://skarnet.org/software/s6/ | |
| - | |
| It is not required that a specific clone should be used. Let evolution work. | |
| + | |
| Terminology | |
| daemon: any long running background program. Common examples are sshd, getty, | |