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added a comment to explain the hack for su/process grandparent

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inxi-svn 2013-01-29 00:37:01 +00:00
parent 9ec6d89b08
commit 9515a5ab00
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@ -6692,6 +6692,7 @@ get_shell_parent()
script_parent=$( ps -fp $PPID --no-headers 2>/dev/null | awk '/'"$PPID"'/ { print $3 }' ) script_parent=$( ps -fp $PPID --no-headers 2>/dev/null | awk '/'"$PPID"'/ { print $3 }' )
shell_parent=$( ps -p $script_parent --no-headers 2>/dev/null | awk '/'"$script_parent"'/ { print $NF}' ) shell_parent=$( ps -p $script_parent --no-headers 2>/dev/null | awk '/'"$script_parent"'/ { print $NF}' )
# no idea why have to do script_parent action twice in su case, but you do, oh well.
if [[ $shell_parent == 'su' ]];then if [[ $shell_parent == 'su' ]];then
script_parent=$( ps -fp $script_parent --no-headers 2>/dev/null | awk '/'"$script_parent"'/ { print $3 }' ) script_parent=$( ps -fp $script_parent --no-headers 2>/dev/null | awk '/'"$script_parent"'/ { print $3 }' )
script_parent=$( ps -fp $script_parent --no-headers 2>/dev/null | awk '/'"$script_parent"'/ { print $3 }' ) script_parent=$( ps -fp $script_parent --no-headers 2>/dev/null | awk '/'"$script_parent"'/ { print $3 }' )