Add script and projects-file

projects.txt

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+## project:hostaddress:description:username (optional):group (optional):port (optional)
+
+## Group: TEST 
+TEST:1.1.1.1:SLES12 x64:root:::
+TEST:127.0.0.1:SLES12 x64:root:::
+
+## Group: vagrant
+vagrant:192.168.33.10:SLES12 x64:root:::
+vagrant:192.168.33.11:SLES12 x64:root:::

sssh.sh

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+#!/bin/bash
+
+# ##########################################################
+# 
+#       Super SSH Script 
+#
+#       Version  8 [06.2016]
+#
+#       V8.     Added group function again [08.2017]
+#       V7.     Rewrite script - now with functions [06.2016]
+#       V6.     Added function to pass parameters to server menu [05.2012]
+#       V5.     Added function to choose by hostname [05.2012]
+#       V4.     Added group function [11.2011]
+#       V3.     Added avaibility function
+#       V2.     color output
+#       V1.     Create script
+
+
+
+#### config  ####
+## Wenn true wird jeder Host 1x angepingt und der Status ausgegeben
+PINGHOST="true" # gueltige Werte [true,false]
+
+
+
+#### do not change ####
+## used to kill from subshell
+MAINPID=$$
+
+
+#===  FUNCTION  ================================================================
+#          NAME:  get_projects
+#   DESCRIPTION:  find all projects
+#    PARAMETERS:  
+#       RETURNS:  
+#===============================================================================
+function get_projects() {
+        for project in $(cat projects.txt | grep -ve "^#" -e "^$" | cut -d ":" -f "1" | awk '!a[$0]++'); do
+                projects=$projects:$(echo $project)
+                project_count=$[project_count+1]
+        done
+        ## remove first :
+        projects=$(echo $projects | /bin/sed 's/://')
+}
+
+#===  FUNCTION  ================================================================
+#          NAME:  get_groups
+#   DESCRIPTION:  find all groups of given project
+#    PARAMETERS:  project_name
+#       RETURNS:  
+#===============================================================================
+function get_groups() {
+
+        ## reset groups/groupscount (neccessary for project reload)
+        groups=""
+        groups_count=0
+
+        ## be carfully: $GROUPS is an BASH internal variable
+        for group in  $(cat projects.txt | grep -ve "^#" -e "^$" | grep "$1" | cut -d ":" -f "5" | awk '!a[$0]++'); do
+                groups=$groups:$(echo $group)
+                groups_count=$[groups_count+1]
+        done
+        ## remove first :
+        groups=$(echo $groups | /bin/sed 's/://')
+
+        # x y z sind mit sonderfunktionen belegt!
+        arr_character=( a b c d e f g h i j k l m n o p q r s t u v w )
+
+        for (( i=0;i<$groups_count;i++)); do
+                # zur späteren Kontrolle schreiben wir alle BENUTZTEN Buchstaben in ein Array
+                arr_character["$i"]="${arr_character[${i}]}"
+
+                # Ausgabe der Gruppen in einer Zeile
+                echo -en "[\033[1;33m"${arr_character[${i}]}"\033[0m]\033[1;32m"$( echo $groups | cut -d ":" -f "$(($i+1))" )"\033[0m " 
+        done
+}
+
+
+#===  FUNCTION  ================================================================
+#          NAME:  print_projectmenu
+#   DESCRIPTION:  print out projectmenu for given project
+#    PARAMETERS:  project,group
+#       RETURNS:  
+#===============================================================================
+function print_projectmenu() {
+
+        ## reset variables
+        GROUP_FILTER=
+
+        ## check if given projectname or projectnumber
+        if [[ $1 == ?(-)+([0-9]) ]]; then
+          ## projectnumber, read projectname from "projects" string
+          project=$( echo $projects | cut -d ":" -f "$1" )
+        else
+          ## projectname ...
+          project=$1
+        fi
+
+        ## group filter given
+        if [ -n "$2" ]; then
+
+                for i in "${!arr_character[@]}"; do
+                        if [ "${arr_character[$i]}" == "$2" ]; then
+                                echo iii=$i
+                                GROUP_FILTER=$( echo $groups | cut -d ":" -f $(($i+1)) )
+                        fi
+                done
+        fi
+
+        echo GROUP_FILTER=$GROUP_FILTER
+
+        clear
+        echo -e " == SSH Sprungmenu ==\n\n Projekt: $project\n"
+
+        ## just read out all groups
+        get_groups $project
+
+        # Ausgabe des Headers
+        if [ "$PINGHOST" == "true" ]; then
+                echo -e "\n\n\033[1;33mID USER\t Host\t\t[Status]\tGruppe\t\tBeschreibung \033[0m "
+        else
+                echo -e "\033[1;33mID USER\t Host\tGruppe\t\t\tBeschreibung \033[0m "
+        fi
+
+
+        cat projects.txt | grep -ve "^#" -e "^$" | grep -E "^$project.*$GROUP_FILTER"  | while read host ; do 
+
+                LINENUMBER=$[LINENUMBER+1]
+
+                SSHHOST=`echo $host |cut -f 2 -d ':' `
+                DESCRIBTION=`echo $host |cut -f 3 -d ':' `
+                USERNAME=`echo $host |cut -f 4 -d ':' `
+                GROUP=`echo $host |cut -f 5 -d ':' `
+                SSHPORT=`echo $host |cut -f 6 -d ':' `
+
+                ## check some variables
+                [[ -z $USERNAME ]]              && USERNAME=" \t " || USERNAME=" "$USERNAME" @"
+                [[ -z $SSHPORT ]]               && SSHPORT="22"
+                [[ "$PINGHOST" == "true" ]]     && ping_host $SSHHOST $SSHPORT || STATUS="\t"
+
+                echo -e "$LINENUMBER$USERNAME $SSHHOST\t$STATUS\t$GROUP\t\t$DESCRIBTION"
+        done
+
+        # Ausgabe der Standarteintraege
+        echo -en "\n\n     x  Abbruch\n     z  Zurueck ins Basemenu\n ============================\nAuswahl: "
+}
+
+
+#===  FUNCTION  ================================================================
+#          NAME:  ping_host
+#   DESCRIPTION:  check if given ssh port is open
+#    PARAMETERS:  host, portnumber
+#       RETURNS:  
+#===============================================================================
+function ping_host() {
+
+        ## returncode doesn't work in subshell ...
+        PING=$(netcat -w 1 -z $1 $2 >> /dev/null 2>&1 ; echo $? )
+
+        [ "$PING" -eq 0 ] \
+        && STATUS="[\033[1;32mONLINE\033[0m]" \
+        || STATUS="[\033[1;31mOFFLINE\033[0m]"
+}
+
+
+#===  FUNCTION  ================================================================
+#          NAME:  check_input
+#   DESCRIPTION:  check if given input is correct and digit is in list range
+#    PARAMETERS:  input, INPUT2 (optional)
+#       RETURNS:  true/false
+#===============================================================================
+function check_input() {
+
+        ## User cancel
+        [ "$1" == "x" ] && ( echo "Du weißt auch nicht was du willst ..." ; kill $MAINPID )
+
+        ## project menu
+        if  [ "$2" == "INPUT2" ]; then
+                ## back to mainmenu
+                if [ "$1" == "z" ]; then 
+                        bash $0
+        #       ## project was choosen ...
+        #       elif [ ! `echo "$1" | grep -E ^[[:lower:]]$` ]; then
+        #               ## normally 0 but we need the project loop once again
+        #               return 1 
+                elif [ `echo $1 | grep -E ^[[:digit:]]+$` ]; then
+                        return 0
+                else
+                        ## happen when projectname is directly given
+                        [[ `grep "$project:$1" projects.txt` ]] && return 0 || return 1
+                fi
+        elif [ `echo "$1" | grep -E ^[[:digit:]]+$` ] && [ "$1" -le "$project_count"  ]; then
+                return 0
+        else 
+                return 1
+        fi
+
+}
+
+
+#===  FUNCTION  ================================================================
+#          NAME:  ssh_to_host
+#   DESCRIPTION:  connect to host
+#    PARAMETERS:  hostname (INPUT2)
+#       RETURNS:  true/false
+#===============================================================================
+function ssh_to_host() {
+
+        ## check if number or hostname given
+        if [ `echo $1 | grep -E ^[[:digit:]]+$` ]; then
+                ## linenumber
+                HOSTSTRING=$(grep "^$project" projects.txt | head -n $1 | tail -n 1 )
+        else
+                ## hostnme
+                HOSTSTRING==$(grep "^$project:$1" projects.txt  )
+        fi
+
+        SSHHOST=`echo $HOSTSTRING |cut -f 2 -d ':' `
+        USERNAME=`echo $HOSTSTRING |cut -f 4 -d ':' `
+        SSHPORT=`echo $HOSTSTRING |cut -f 6 -d ':' `
+
+        [[ -z $USERNAME ]]              || USERNAME="$USERNAME@"
+        [[ -z $SSHPORT ]]               && SSHPORT="22"
+
+        echo "Executing: ssh -p $SSHPORT $USERNAME$SSHHOST"
+        ssh -p $SSHPORT $USERNAME$SSHHOST 
+}
+
+
+#===  Main Script  =============================================================
+#
+#
+#===============================================================================
+while ! check_input $INPUT ; do
+        if [ -z $1 ]; then
+        clear
+        echo " == Super SSH Sprungmenu =="
+        echo
+        cat projects.txt | grep -ve "^#" -e "^$" | cut -d ":" -f "1" | awk '!a[$0]++' | cat -n
+        echo
+        echo "     x  Abbruch"
+        echo
+        echo " ===================="
+        echo -ne "Auswahl: "
+           read INPUT
+        else
+           INPUT="$1"
+        fi
+
+        get_projects
+done
+
+## check if group OR host given
+while ! check_input $INPUT2 INPUT2 ; do
+        ## nothing was given
+        if [ -z $INPUT2 ]; then
+                print_projectmenu $INPUT
+                read INPUT2
+        ## group was given
+        elif ( [[ `echo $2 | grep -E ^[[:lower:]]$` ]] || [ `echo $INPUT2 | grep -E ^[[:lower:]]$` ] ); then
+                print_projectmenu $INPUT $INPUT2
+                read INPUT2
+        ## hostnumber or hostname was given
+        else 
+                INPUT2="$2"
+        fi
+done
+
+ssh_to_host $INPUT2
+