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81 lines
2.3 KiB
81 lines
2.3 KiB
#!/bin/bash
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# Author: Nils Gerstner
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# Last revision: 26st Januray 2019
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# Version: v1.5
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# Description: ssh into server from array
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# The following variables should be put inside a file, and sourced:
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blue="\e[38;5;25m"
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lightblue="\e[38;5;81m"
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green="\033[0;32m"
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red="\e[38;5;09m"
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yellow="\e[38;5;11m"
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grey="\e[38;5;247m"
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orange="\e[38;5;208m"
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nc="\033[0m"
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bold="\033[1m"
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sshserver+=("exampleuser@example.com")
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sshcomment+=("Example server")
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sshcolor+=("$red")
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sshserver+=("exampleuser@example2.com")
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sshcomment+=("Second examople server")
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sshcolor+=("$orange")
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sshserver+=("exampleuser@example3.com")
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sshcomment+=("Third example server")
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sshcolor+=("$yellow")
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sshserver+=("exampleuser@example4.com")
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sshcomment+=("Fourth example server")
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sshcolor+=("$green")
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pad=" ................................................."
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#pad=" -------------------------------------------------"
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if [ -z "${1}" ]; then
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printf "$grey\e[7m%s$nc\n" "S E R V E R L I S T :"
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for key in "${!sshserver[@]}"; do
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printf "$grey%2d) " "$(( ${key}+1 ))"
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printf "${sshcolor[$key]}%s$grey%s${sshcolor[$key]}%s\n$nc" "${sshserver[$key]}" "${pad:0:$((75-${#sshserver[$key]}-${#sshcomment[$key]}))}" " ${sshcomment[$key]}"
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done
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fi
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# echo
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# if [ -z $1 ]; then
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# echo "Please choose a server to connect to"
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# read pc
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# #echo
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# else
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# pc="${1}"
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# fi
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re='^[0-9]+$'
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if [ -z $1 ]; then
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echo "Please choose a server to connect to"
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read pc
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#echo
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else
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pc="${1}"
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fi
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[[ $pc -eq $pc ]] && echo true || echo false
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#while ! [[ $pc =~ '^[0-9]+$' ]]; do
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while [[ $pc -ne $pc && $pc -gt $(($key+1)) && $ps -lt 0 ]]; do
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>&2 echo "error: '${pc}' is not a number between 1 and $(($key+1))";
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echo "Please choose a server to connect to"
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read pc
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done
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# Login to server. If login fails, ssh-copy-id to server and try again.
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printf "${sshcolor[$(( pc-1 ))]}%s$bold%s\n$nc" "Connecting to " "${sshserver[$(( $pc-1 ))]}"
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ssh -o PasswordAuthentication=no -o ConnectTimeout=7 ${sshserver[$(( $pc-1 ))]}
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#ssh -o PasswordAuthentication=no -o ConnectTimeout=7 ${sshserver[$(( $pc-1 ))]} || \
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# (>&2 printf "No Password set\n\n"; \
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# ssh-copy-id -o ConnectTimeout=7 ${sshserver[$(( $pc-1 ))]} 2>/dev/null; \
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# ssh -o ConnectTimeout=7 ${sshserver[$(( $pc-1 ))]})
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unset sshserver; unset sshcomment & printf "$nc"
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printf "$nc"
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