cf-ssh-background

#!/bin/bash
# Installation:
# 1. Save this script to /some/bin/cf-ssh-background
# 2. chmod 755 /some/bin/cf-ssh-background
# 3. alias cfssh=/some/bin/cf-ssh-background
# 4. Configure your host colors below.

set_color() {
local HEX_FG=$1
local HEX_BG=$2
local OPACITY=$3
local NAME=$4
 
local FG_R=`echo $HEX_FG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$1 * 257)}'`
local FG_G=`echo $HEX_FG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$2 * 257)}'`
local FG_B=`echo $HEX_FG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$3 * 257)}'`
local BG_R=`echo $HEX_BG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$1 * 257)}'`
local BG_G=`echo $HEX_BG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$2 * 257)}'`
local BG_B=`echo $HEX_BG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$3 * 257)}'`
local TITLE=`echo $NAME | sed 's/\('"$HOST_SUFFIX"'\)//g' | sed 's/\(.*@\)//g'`
 
/usr/bin/osascript <<EOF
tell application "iTerm2"
    tell current window 
        tell current session
            set foreground color to {$((FG_R)), $((FG_G)), $((FG_B))}
            set background color to {$((BG_R)), $((BG_G)), $((BG_B))}
            set transparency to "$OPACITY"
            set name to "$TITLE"
        end tell
    end tell
end tell
EOF

}

# Trap break and set back the color to original
trap ctrl_c INT
function ctrl_c() {
    # reset back to original color
    set_color 00ff00 000000 0.1
}
 

#Production services
if [[ "$@" =~ .*production ]]; then
    set_color FFFFFF FF0000 0.1 $@
fi

cf ssh $@
 
# reset back to original color
set_color 00ff00 000000 0.1

ssh-background

#!/bin/bash
# Installation:
# 1. Save this script to /some/bin/ssh-background
# 2. chmod 755 /some/bin/ssh-background
# 3. alias ssh=/some/bin/ssh-background
# 4. Configure your host colors below.
# 5. Define HOST_SUFFIX to shorten FQDN hostnames

set_color() {
local HEX_FG=$1
local HEX_BG=$2
local OPACITY=$3
local NAME=$4
 
local FG_R=`echo $HEX_FG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$1 * 257)}'`
local FG_G=`echo $HEX_FG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$2 * 257)}'`
local FG_B=`echo $HEX_FG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$3 * 257)}'`
local BG_R=`echo $HEX_BG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$1 * 257)}'`
local BG_G=`echo $HEX_BG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$2 * 257)}'`
local BG_B=`echo $HEX_BG | sed 's/../0x&,/g' | awk -F "," '{printf("%d",$3 * 257)}'`
local TITLE=`echo $NAME | sed 's/\('"$HOST_SUFFIX"'\)//g' | sed 's/\(.*@\)//g'`
 
/usr/bin/osascript <<EOF
tell application "iTerm2"
    tell current window 
        tell current session
            set foreground color to {$((FG_R)), $((FG_G)), $((FG_B))}
            set background color to {$((BG_R)), $((BG_G)), $((BG_B))}
            set transparency to "$OPACITY"
            set name to "$TITLE"
        end tell
    end tell
end tell
EOF

}

# Trap break and set back the color to original
trap ctrl_c INT
function ctrl_c() {
    # reset back to original color
    set_color 00ff00 000000 0.1
}
 

#Production servers
if [[ "$@" =~ mbomsg-..*-.*p ]]; then
    set_color FFFFFF FF0000 0.1 $@
elif [[ "$@" =~ mspms-..-.*p ]]; then
    set_color FFFFFF FF0000 0.1 $@
fi

ssh $@
 
# reset back to original color
set_color 00ff00 000000 0.1