class Specinfra::Command::Base::Group
Public Class Methods
add(group, options)
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# File lib/specinfra/command/base/group.rb, line 27 def add(group, options) command = ['groupadd'] command << '-g' << escape(options[:gid]) if options[:gid] command << '-r' if options[:system_group] command << escape(group) command.join(' ') end
check_exists(group)
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# File lib/specinfra/command/base/group.rb, line 3 def check_exists(group) "getent group #{escape(group)}" end
check_has_gid(group, gid)
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# File lib/specinfra/command/base/group.rb, line 7 def check_has_gid(group, gid) "getent group #{escape(group)} | cut -f 3 -d ':' | grep -w -- #{escape(gid)}" end
check_is_system_group(group)
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# File lib/specinfra/command/base/group.rb, line 11 def check_is_system_group(group) exists = "getent group #{escape(group)} > /dev/null 2>&1" gid = "getent group #{escape(group)} | cut -f 3 -d ':'" sys_gid_min = "awk 'BEGIN{sys_gid_min=101} {if($1~/^SYS_GID_MIN/){sys_gid_min=$2}} END{print sys_gid_min}' /etc/login.defs" sys_gid_max = "awk 'BEGIN{sys_gid_max=0;gid_min=1000} {if($1~/^SYS_GID_MAX/){sys_gid_max=$2}if($1~/^GID_MIN/){gid_min=$2}} END{if(sys_gid_max!=0){print sys_gid_max}else{print gid_min-1}}' /etc/login.defs" %Q|#{exists} && test "$(#{gid})" -ge "$(#{sys_gid_min})" && test "$(#{gid})" -le "$(#{sys_gid_max})"| end
get_gid(group)
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# File lib/specinfra/command/base/group.rb, line 19 def get_gid(group) "getent group #{escape(group)} | cut -f 3 -d ':'" end
update_gid(group, gid)
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# File lib/specinfra/command/base/group.rb, line 23 def update_gid(group, gid) "groupmod -g #{escape(gid)} #{escape(group)}" end