#!/bin/bash

bold=$(tput bold)
normal=$(tput sgr0)

lsfunctions ()
{
tail -n+10 /$HOME/scripts/functions | grep "()" | sort|  sed "s|(.*#||;s|^|${bold}|;s|\ |${normal}\ |"
} 

cblowercase() # converts clipboard to lowercase
{
xclip -o | tr '[:upper:]' '[:lower:]' | xsel -i
}

[...]

$ lsfunctions 
cblowercase converts clipboard to lowercase
cbuppercase converts clipboard to uppercase
c  - command line calculator, bc.  
cdc cd $clipboard
[...]

$ package.whatprovides /usr/bin/replace
mysql-server-5.5
$

# package.<tab>
package.count           package.files.local     package.install         package.list.all        package.list.updatable  package.search.byfile   package.whatprovides
package.describe        package.files.remote    package.is.installed    package.list.files      package.remove          package.search.byname
# package.

# mail.<tab>
mail.access.external.live                   mail.exchange.from.outside                  mail.log.exchange.search.bysender           mail.spam.rules.edit                        mail.users.password.change
mail.alias.edit                             mail.exchange.live                          mail.password.checkstrength                 mail.user.detail                            mail.users.password.change.fromcsv
mail.alias.global.count                     mail.exchange.recievers.sorted              mail.queue.summary.sorted.bydate            mail.user.info                              mail.users.password.change.fromcsv.auto
mail.alias.global.disable                   mail.exchange.report                        mail.queue.watch                            mail.user.new                               mail.users.password.changes
mail.alias.global.enable                    mail.exchange.report.wonotifs               mail.sec.failauth.expect                    mail.user.quota                             mail.users.password.changes.lastn
mail.alias.open                             mail.exchange.senders.sorted                mail.sec.failauth.get                       mail.user.rename                            mail.users.password.changes.lastn.numbered
mail.alias.remap                            mail.exchange.storage.live                  mail.sec.failauth.live                      mail.user.rename.from.csv                   mail.users.password.check
mail.alias.search                           mail.exchange.to                            mail.sec.failauth.report                    mail.users.count                            mail.users.search.loose
mail.alias.show                             mail.hosts.connections.live                 mail.sec.failcop                            mail.users.disable                          mail.users.search.normal
mail.dsn.follow                             mail.hosts.sorted                           mail.spam.check.ip                          mail.users.enable                           mail.users.search.strict
mail.dsn.get                                mail.hosts.top                              mail.spam.check.ip.list                     mail.users.lastn
mail.dsn.live                               mail.imap.activity.all                      mail.spam.live                              mail.users.lastn.numbered
mail.dsn.report                             mail.imap.activity.live                     mail.spam.report                            mail.users.login.via.roundcube.live
mail.exchange.from                          mail.log.exchange.search.byreceiver         mail.spam.rule.describe                     mail.users.login.via.roundcube.report
# mail.

# net.<tab>
net.connexions                              net.connexions.dropped.report               net.connexions.whatconnectsto               net.ip.reverse                              net.port.probe.remote
net.connexions.by.application.live          net.connexions.from.application             net.ip.info                                 net.paste
net.connexions.by.application.live.numeric  net.connexions.from.outside                 net.ip.private                              net.port.name
net.connexions.dropped.live                 net.connexions.to.outside                   net.ip.public                               net.port.probe.local
# net.

#           __   _,--="=--,_   __
#          /  \."    .-.    "./  \
#         /  ,/  _   : :   _  \/` \
#         \  `| /o\  :_:  /o\ |\__/
#          `-'| :="~` _ `~"=: |
#             \`     (_)     `/
#      .-"-.   \      |      /   .-"-.
# .---{     }--|  /,.-'-.,\  |--{     }---.
#  )  (_)_)_)  \_/`~-===-~`\_/  (_(_(_)  (
# (            Network/Internet           )
#  )                                     (
# '---------------------------------------'


function net.paste {
if (($# == 0)) 
then
    curl -kF "clbin=<-" "https://clbin.com"
else
    curl -kF "clbin=<-" "https://clbin.com" < "$1"
fi
}
alias net.ip.private="ifdata -pa $INTERFACE"
alias net.ip.public='curl ifconfig.me; echo'
function net.port.probe.local(){ _asroot lsof -i ":$1"; }
function net.port.probe.remote(){ nmap "$1" -p "$2" ;}
function net.port.name(){ grep "\b$1\b" /etc/services; }
function net.ip.reverse(){ local IFS; IFS=.; set -- $1; echo $4.$3.$2.$1; }
[...]


#         _\|/_
#         (o o)
# +----oOO-{_}-OOo-+
# |    Packages    |
# +---------------*/

alias package.count='package.list | wc -l'

function package.list.all {
    current=$(pwd)
    cd /var/lib/dpkg/info
    function x {
	for filename in /var/lib/dpkg/info/* 
	do 
	    x=${filename#/var/lib/dpkg/info/*}; 
	    echo ${x%.*}
	done
    }
    x | sort | uniq
    cd $current
}


function package.list.updatable {
    function _package_description { 
	read input;
	dpkg -l ${input} | grep " ${input} " | awk '{$1=$2=$3=$4=$5=$6="";print $0 }' | sed 's/^ */,/';
	unset input;
    }

    function _updatable { 
	apt-get --just-print upgrade 2>&1 | 
	perl -ne 'if (/Inst\s([\w,\-,\d,\.,~,:,\+]+)\s\[([\w,\-,\d,\.,~,:,\+]+)\]\s\(([\w,\-,\d,\.,~,:,\+]+)\)? /i) {print "$1 ,$2, $3 \n"}';
    }
    _updatable | while read -r line; do echo -en "$line $(echo $line | awk '{print $1}' | _package_description )\n"; done;
}

function package.describe {
    apt-cache show "$1" | grep-dctrl -s Description-en -
}

alias package.is.installed="dpkg-query -W"
alias package.search.byname="apt-cache search"
alias package.search.byfile="apt-file search"
function package.list.files { dpkg -L "$@" 2>/dev/null || apt-file list "$@"; }
alias package.install='_asroot apt-get install'
alias package.remove='_asroot apt-get remove'
function package.whatprovides { dpkg -S "$1" | cut -f1 -d: | sort | uniq ; }
[...]