bashrc.versa

#!/bin/sh
################################################################################
# chirag@versa-networks.com

# source scriptlet library
. $HOME/bin/lib

################################################################################
# Environment variables
export PATH=$HOME/bin:/usr/local/bin:/usr/bin:/bin:/sbin:/usr/sbin:/usr/lib/git-core:
export HISTFILESIZE=50000
export HISTSIZE=50000
export SAVEHIST=50000
export EDITOR='vim'
export PAGER=less
export TMPDIR=/tmp
export PS1="\u@\h:\w\$ "
export SITE="IN" # "US" or "IN" for when in USA or in India
# the below colors are for linux
export LS_COLORS="no=00:fi=00:di=00;33:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=01;32:*.cmd=01;32:*.exe=01;32:*.com=01;32:*.btm=01;32:*.bat=01;32:*.sh=01;32:*.csh=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.bz=01;31:*.tz=01;31:*.rpm=01;31:*.cpio=01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.png=01;35:*.tif=01;35:"
# colors for freebsd
#export LSCOLORS="DxFxCxDxBxEGEDABAGACAD"
export LC_ALL=C
export FORTINETDIR=$HOME/dump/archives/fortinet/forticlientsslvpn
export PRINTER="HP_HP_LaserJet_400_MFP_M425dn"  # name of printer at office
#export PRINTER="HP_Deskjet_3540_series"        # name of printer at home

# Embassy classic
# Shanthala Nagar, Ashok Nagar, Bangalore
# 12.970699, 77.598376
export VERSA_BLR_LON=12.970699
export VERSA_BLR_LAT=77.598376

################################################################################
# Reload History
history -r

################################################################################
# Archive mails
#$HOME/bin/archive-mails

################################################################################
# Aliases
alias wb='./waf distclean configure build'
alias adate='TZ=America/Los_Angeles date'
alias rebase='git pull --rebase'
#alias discard='git diff > /tmp/diff && awk \'/^diff/ { print $NF } \\' /tmp/diff  | cut -b3- | xargs git checkout'
alias lsorig='find . -name \*.orig -o -name \#*\#'
alias waf='$PWD/waf'
alias ducks='du -cks * |sort -rn |head -11'
alias mp='mplayer -quiet -novideo -idx'

################################################################################
# TODO

[ -f $HOME/.todo ] && cat -n $HOME/.todo


################################################################################
# functions

# restart xbattbar; required when we switch from laptop screen to external monitor
restart_xbattbar() {
    pkill xbattbar
    xbattbar -c >/dev/null 2>&1 & disown
}

# connect to Versa Fortinet VPN
connect_to_versa() {
    grep -i username $HOME/.forticlientsslvpn
    if [ "$SITE" = "IN" ]; then
	#VPNSERVER=115.114.125.146
	VPNSERVER=182.75.39.206
	VPNPORT=10443
    else
	#VPNSERVER=108.60.97.78
	VPNSERVER=us.versa-networks.com
	VPNPORT=10443
    fi

    cd $FORTINETDIR
    verbose_exec ./forticlientsslvpn_cli  --server $VPNSERVER:$VPNPORT --vpnuser $USER
}


# start VNCviewer to connect to the Versa Lab desktop
connect_to_vnc() {
    VNCSRV=10.192.24.191
    PASS=$HOME/.vnc/passwd
    #VNCFLAGS="-truecolor -depth 16 -passwd $PASS"
    VNCFLAGS="-depth 16 -compresslevel 9 -passwd $PASS"
    echo "You may want to switch to new window now ... (waiting upto 5 seconds)"
    sleep 5
    vncviewer $VNCFLAGS $VNCSRV
}

# print PDF file
print_pdf() {

## lp -o media=Letter filename
## lpoptions -d HP_HP_LaserJet_400_MFP_M425dn  -l
## PageSize/Media Size: Letter Legal Executive FanFoldGermanLegal *A4 A5 A6 B5 195x270mm 184x260mm 197x273mm Postcard DoublePostcardRotated Env10 EnvMonarch EnvISOB5 EnvC5 EnvDL Custom.WIDTHxHEIGHT
## InputSlot/Paper Source: *Auto Tray1 Tray2 Tray3 Tray1_Man
## Duplex/Two-Sided: *None DuplexNoTumble DuplexTumble
## HPOption_Tray3/Tray 3: *False True
## MediaType/Media Type: *Unspecified Plain HPEcoSMARTLite Light6074 MidWeight96110 Heavy111130 ExtraHeavy131175 MonochromeLaserTransparency Labels Letterhead Envelope Preprinted Prepunched Colored Bond Recycled Rough
## HPEconoMode/EconoMode: True *False

    lp  -d $PRINTER \
	-o PageSize=A4 \
	-o Duplex=DuplexTumble \
	-o EconoMode=True \
	$1
}


# setup ssh sessions in master mode so that, we can connect faster later
setup_ssh_sessions_loop() {
    ssh-add -l >/dev/null 2>&1
    if [ $? -ne 0 ]; then
	echo "Add SSH keys first"
	return
    fi
    if ! grep -q 10.48.0.99 /etc/resolv.conf; then
	sudo cp $HOME/dump/archives/netconfig/blr-work/resolv.conf /etc/resolv.conf
    fi
    #find $HOME/.ssh -type s -name master-\* -exec rm -f {} \;
    while :
    do
	if [ ! -e $HOME/.active-vms ]; then
	    echo "$HOME/.active-vms not found"
	    return
	fi
	for vm in `grep -v ^# $HOME/.active-vms`
	do
	    echo $vm | grep -q '@' >/dev/null 2>&1
	    if [ $? -eq 0 ]; then
		sock=master-$vm:22
	    else
		sock=master-${LOGNAME}@${vm}:22
	    fi
	    #echo "Checking for $sock"
	    if [ -e $HOME/.ssh/$sock ]; then
		#echo "$vm is already setup"
		continue
	    fi
	    echo -n "$vm"
	    ssh -fMN $vm
	    echo "."
	done
	sleep 10
    done
}

# tickle offlineimap
tickle_offlineimap() {
#    pid=`pgrep offlineimap`
#    if [ -z "$pid" ]; then
#	echo "offlineimap not running"
#    else
#	kill -s SIGUSR1 $pid
#	echo "[$pid]"
#    fi
    pkill --signal SIGUSR1 offlineimap
}

# authsock
authsock() {
    if [ $# -gt 0 ]; then
	screen -r -S $1 -X stuff "export SSH_AUTH_SOCK=$SSH_AUTH_SOCK
"
    else
	screen -r -X stuff "export SSH_AUTH_SOCK=$SSH_AUTH_SOCK
"
    fi
}

# kill all ssh tunnels
kill_ssh_tunnels() {
    pids=$(ps ax | grep "[f]MN" | awk '{print $1}')
    if [ -n "$pids" ]; then
	kill $pids
    fi
    find $HOME/.ssh -type s -name "master-*" -exec rm -f {} \;
}

nuke_hist() {
    export HISTFILE=""
}

# my procs
myprocs() {
    pgrep -a "firefox|emacs|offlineimap|redshift|xbattbar|ssh-agent|dwm|xwrits"
}

# show whitespace changes
show_ws() {
    git show | grep -E "^diff|^@@|^[-\+].+[[:space:]]+$" 
}