Ezt, amit írsz,még sosem használtam. Lám, 52 évesen is tanul az ember.
Ez a kimenete:
# bash -x invoke-rc.d conman start
+ RUNLEVELHELPER=/sbin/runlevel
+ POLICYHELPER=/usr/sbin/policy-rc.d
+ INITDPREFIX=/etc/init.d/
+ RCDPREFIX=/etc/rc
+ BEQUIET=
+ MODE=
+ ACTION=
+ FALLBACK=
+ NOFALLBACK=
+ FORCE=
+ RETRY=
+ RETURNFAILURE=
+ RC=
+ is_systemd=
+ is_openrc=
+ SKIP_SYSTEMD_NATIVE=
+ set +e
+ test 2 -eq 0
+ state=I
+ test 2 -gt 0
+ test I '!=' III
+ case "$1" in
+ case ${state} in
+ verifyparameter conman
+ test 1 -eq 0
+ test 1 -ne 1
+ return
+ INITSCRIPTID=conman
+ state=II
+ shift
+ test 1 -gt 0
+ test II '!=' III
+ case "$1" in
+ case ${state} in
+ verifyparameter start
+ test 1 -eq 0
+ test 1 -ne 1
+ return
+ ACTION=start
+ state=III
+ shift
+ test 0 -gt 0
+ test III '!=' III
+ test -d /run/systemd/system
+ test -f /run/openrc/softlevel
+ test '!' -f /etc/init.d/conman
+ '[' '!' -x /sbin/runlevel ']'
++ /sbin/runlevel
+ RL='N 5'
+ RL=5
+ test x5 = x0
+ test x5 = x6
+ test x5 = x0
+ test x5 = x6
+ RC=
+ '[' -n '' ']'
+ test x5 '!=' x
++ ls -d -Q /etc/rc5.d/S04conman
++ xargs
+ SLINK=/etc/rc5.d/S04conman
++ ls -d -Q '/etc/rc5.d/K[0-9][0-9]conman'
++ xargs
+ KLINK=
++ ls -d -Q '/etc/rcS.d/S[0-9][0-9]conman'
++ xargs
+ SSLINK=
+ verifyrclink /etc/rc5.d/S04conman
+ doexit=
+ test 1 -gt 0
+ test '!' -L /etc/rc5.d/S04conman
+ test '!' -f /etc/rc5.d/S04conman
+ shift
+ test 0 -gt 0
+ test x '!=' x
+ return 0
+ case ${ACTION} in
+ testexec /etc/rc5.d/S04conman
+ test 1 -gt 0
+ test -x /etc/rc5.d/S04conman
+ return 0
+ RC=104
+ _executable=
+ '[' -n '' ']'
+ testexec /etc/init.d/conman
+ test 1 -gt 0
+ test -x /etc/init.d/conman
+ return 0
+ _executable=1
+ '[' 1 = 1 ']'
+ test x104 = x
+ querypolicy
+ policyaction=start
+ test x104 = x101
+ test x/usr/sbin/policy-rc.d '!=' x
+ test -x /usr/sbin/policy-rc.d
+ test '!' -e /sbin/init
+ test x104 = x
+ return
+ case ${RC} in
+ test x = xquery
+ test x '!=' x
+ test 104 -eq 104
+ '[' -n '' ']'
+ testexec /etc/init.d/conman
+ test 1 -gt 0
+ test -x /etc/init.d/conman
+ return 0
+ RC=102
+ setechoactions start
+ test 1 -gt 1
+ echoaction=
+ test '!' -z start
+ getnextaction start
+ saction=start
+ shift
+ ACTION=
+ test '!' -z
+ '[' -n '' ']'
+ '[' -n '' ']'
+ /etc/init.d/conman start
+ RC=1
+ test '!' -z ''
+ test '!' -z ''
+ printerror initscript conman, action '"start"' failed.
+ test x = x
++ basename invoke-rc.d
+ echo invoke-rc.d: 'initscript conman, action "start" failed.'
invoke-rc.d: initscript conman, action "start" failed.
+ '[' -n '' ']'
+ exit 1
Az initscriptjével lehet valami, de hogy mi...