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2CGGET(1)                       libcgroup Manual                       CGGET(1)
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NAME

7       cgget - print parameter(s) of given group(s)
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SYNOPSIS

11       cgget [-n] [-v] [-r <name>] [-g <controller>] [-a] <path> ...
12       cgget [-n] [-v] [-r <name>] -g <controller>:<path> ...
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DESCRIPTION

16       Prints  the parameter(s) of input cgroup(s).  If neither controller nor
17       variable are specified, the values of all possible variables  are  dis‐
18       played.
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21       <path> is  the name of the cgroup which should be read.  This parameter
22              can be used multiple times.
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25       -a, --all
26              print the variables for all controllers  which  consist  in  the
27              given cgroup
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30       -g <controller>
31              defines  controllers  whose  values  should  be displayed.  This
32              option can be used multiple times.
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35       -g <controller>:<path>
36              defines control groups whose values should be  displayed.   This
37              option can be used multiple times.
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40       -h, --help
41              display help and exit
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44       -n     do not print headers, i.e. names of groups.
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47       -r, --variable <name>
48              defines  parameter to display.  This option can be used multiple
49              times.
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53       -v, --values-only
54              print only values, not parameter names.
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EXAMPLES

58       $ cgget -r cpuset.cpus -r cpuset.mems first second
59       first:
60       cpuset.cpus=0-1
61       cpuset.mems=0
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63       second:
64       cpuset.cpus=0
65       cpuset.mems=0
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67       $ cgget -n -r cpuset.cpus -r cpuset.mems first second
68       cpuset.cpus=0-1
69       cpuset.mems=0
70       cpuset.cpus=0
71       cpuset.mems=0
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73       $ cgget -nv -r cpuset.cpus -r cpuset.mems first second
74       0-1
75       0
76       0
77       0
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79       $ cgget -n -g cpu /
80       cpu.rt_period_us=1000000
81       cpu.rt_runtime_us=950000
82       cpu.shares=1024
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ENVIRONMENT VARIABLES

87       CGROUP_LOGLEVEL
88              controls verbosity of the tool. Allowed values are DEBUG,  INFO,
89              WARNING or ERROR.
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SEE ALSO

93       cgrules.conf (1), cgcreate (1), cgget (1)
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98Linux                             2010-01-18                          CGGET(1)