리눅스 set

리눅스 set
1 예시

[root@jmnote ~]# set
BASH=/bin/bash
BASHOPTS=checkwinsize:cmdhist:expand_aliases:extquote:force_fignore:hostcomplete:interactive_comments:login_shell:progcomp:promptvars:sourcepath
BASH_ALIASES=()
BASH_ARGC=()
BASH_ARGV=()
BASH_CMDS=()
BASH_LINENO=()
BASH_SOURCE=()
BASH_VERSINFO=([0]="4" [1]="1" [2]="2" [3]="1" [4]="release" [5]="x86_64-redhat-linux-gnu")
BASH_VERSION='4.1.2(1)-release'
COLORS=/etc/DIR_COLORS
COLUMNS=114
DIRSTACK=()
EUID=0
GROUPS=()
G_BROKEN_FILENAMES=1
HISTCONTROL=ignoredups
HISTFILE=/root/.bash_history
HISTFILESIZE=1000
HISTSIZE=1000
HOME=/root
HOSTNAME=jmnote
HOSTTYPE=x86_64
ID=0
IFS=$' \t\n'
LANG=en_US.UTF-8
LESSOPEN='|/usr/bin/lesspipe.sh %s'
LINES=52
LOGNAME=root
LS_COLORS='rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.tbz=01;31:*.tbz2=01;31:*.bz=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:'
MACHTYPE=x86_64-redhat-linux-gnu
MAIL=/var/spool/mail/root
MAILCHECK=60
OPTERR=1
OPTIND=1
OSTYPE=linux-gnu
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin
PIPESTATUS=([0]="0")
PPID=2356
PROMPT_COMMAND='printf "\033]0;%s@%s:%s\007" "${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/~}"'
PS1='[\u@\h \W]\$ '
PS2='> '
PS4='+ '
PWD=/root
SELINUX_LEVEL_REQUESTED=
SELINUX_ROLE_REQUESTED=
SELINUX_USE_CURRENT_RANGE=
SHELL=/bin/bash
SHELLOPTS=braceexpand:emacs:hashall:histexpand:history:interactive-comments:monitor
SHLVL=1
SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass
SSH_CLIENT='192.168.0.137 2876 22'
SSH_CONNECTION='192.168.0.137 2876 192.168.0.239 22'
SSH_TTY=/dev/pts/0
TERM=xterm
UID=0
USER=root
_=PATH
colors=/etc/DIR_COLORS
__udisks () 
{ 
    local IFS='
';
    local cur="${COMP_WORDS[COMP_CWORD]}";
    if [ "${COMP_WORDS[$(($COMP_CWORD - 1))]}" = "--show-info" ]; then
        COMPREPLY=($(compgen -W "$(udisks --enumerate-device-files)" -- $cur));
    else
        if [ "${COMP_WORDS[$(($COMP_CWORD - 1))]}" = "--inhibit-polling" ]; then
            COMPREPLY=($(compgen -W "$(udisks --enumerate-device-files)" -- $cur));
        else
            if [ "${COMP_WORDS[$(($COMP_CWORD - 1))]}" = "--mount" ]; then
                COMPREPLY=($(compgen -W "$(udisks --enumerate-device-files)" -- $cur));
            else
                if [ "${COMP_WORDS[$(($COMP_CWORD - 1))]}" = "--unmount" ]; then
                    COMPREPLY=($(compgen -W "$(udisks --enumerate-device-files)" -- $cur));
                else
                    if [ "${COMP_WORDS[$(($COMP_CWORD - 1))]}" = "--detach" ]; then
                        COMPREPLY=($(compgen -W "$(udisks --enumerate-device-files)" -- $cur));
                    else
                        if [ "${COMP_WORDS[$(($COMP_CWORD - 1))]}" = "--ata-smart-refresh" ]; then
                            COMPREPLY=($(compgen -W "$(udisks --enumerate-device-files)" -- $cur));
                        else
                            if [ "${COMP_WORDS[$(($COMP_CWORD - 1))]}" = "--ata-smart-simulate" ]; then
                                _filedir || return 0;
                            else
                                if [ "${COMP_WORDS[$(($COMP_CWORD - 1))]}" = "--set-spindown" ]; then
                                    COMPREPLY=($(compgen -W "$(udisks --enumerate-device-files)" -- $cur));
                                else
                                    if [ "${COMP_WORDS[$(($COMP_CWORD - 1))]}" = "--poll-for-media" ]; then
                                        COMPREPLY=($(compgen -W "$(udisks --enumerate-device-files)" -- $cur));
                                    else
                                        COMPREPLY=($(IFS=: compgen -W "--dump:--inhibit-polling:--inhibit-all-polling:--enumerate:--enumerate-device-files:--monitor:--monitor-detail:--show-info:--help:--mount:--mount-fstype:--mount-options:--unmount:--unmount-options:--detach:--detach-options:--ata-smart-refresh:--ata-smart-wakeup:--ata-smart-simulate:--set-spindown:--set-spindown-all:--spindown-timeout:--poll-for-media" -- $cur));
                                    fi;
                                fi;
                            fi;
                        fi;
                    fi;
                fi;
            fi;
        fi;
    fi
}
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