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Full Discussion: Printf() not displaying as it should.
Top Forums UNIX for Beginners Questions & Answers Printf() not displaying as it should. Post 303031598 by Don Cragun on Saturday 2nd of March 2019 05:45:34 PM
Old 03-02-2019
Without seeing the output you are getting and the output you are hoping to get, it is rather hard to guess at what, if anything, is wrong with the code you have shown us. My crystal ball just isn't working well enough today to be able to help with what you have provided.
 

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LEARN ABOUT LINUX

systemd-cgls

SYSTEMD-CGLS(1)                                                    systemd-cgls                                                    SYSTEMD-CGLS(1)

NAME

       systemd-cgls - Recursively show control group contents

SYNOPSIS

       systemd-cgls [OPTIONS...] [CGROUP...]

       systemd-cgls [OPTIONS...] --unit|--user-unit [UNIT...]

DESCRIPTION

       systemd-cgls recursively shows the contents of the selected Linux control group hierarchy in a tree. If arguments are specified, shows all
       member processes of the specified control groups plus all their subgroups and their members. The control groups may either be specified by
       their full file paths or are assumed in the systemd control group hierarchy. If no argument is specified and the current working directory
       is beneath the control group mount point /sys/fs/cgroup, shows the contents of the control group the working directory refers to.
       Otherwise, the full systemd control group hierarchy is shown.

       By default, empty control groups are not shown.

OPTIONS

       The following options are understood:

       --all
           Do not hide empty control groups in the output.

       -l, --full
           Do not ellipsize process tree members.

       -u, --unit
           Show cgroup subtrees for the specified units.

       --user-unit
           Show cgroup subtrees for the specified user units.

       -k
           Include kernel threads in output.

       -M MACHINE, --machine=MACHINE
           Limit control groups shown to the part corresponding to the container MACHINE.

       -h, --help
           Print a short help text and exit.

       --version
           Print a short version string and exit.

       --no-pager
           Do not pipe output into a pager.

EXIT STATUS

       On success, 0 is returned, a non-zero failure code otherwise.

SEE ALSO

       systemd(1), systemctl(1), systemd-cgtop(1), systemd-nspawn(1), ps(1)

systemd 237                                                                                                                        SYSTEMD-CGLS(1)
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