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https://github.com/shawwn/scrap

Nearly a thousand bash and python scripts I've written over the years.
https://github.com/shawwn/scrap

bash cli

Last synced: 3 days ago
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Nearly a thousand bash and python scripts I've written over the years.

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README 

        
# scrap



Various scripts I've written over the years.



## installation 



```

git clone https://github.com/shawwn/scrap ~/scrap



# add scrap to PATH

echo 'export PATH="${HOME}/scrap:${PATH}"' >> ~/.bashrc

echo 'export PATH="${HOME}/scrap:${PATH}"' >> ~/.zshrc

```



## examples



## `mkbin `

Make a new scrap script with a predefined bash template.

If `` already exists, the script is edited instead.

If you save an empty file, the script is deleted.



## `mkpy `

Make a new scrap script with a predefined python template.

If `` already exists, the script is edited instead.

If you save an empty file, the script is deleted.



### `math `



Evaluate math.

```

$ math 60*60

3600

$ math 2^64/2^60

16.0000

$ math '2^64/2^(60+1)'

8.0000

```



### `narrow [filter1] [filter2] ....`



Filter lines by each filter.



A filter is a python regex. NOTE: You must explicitly put whitespace within `[ ]`.



For each line, the line is discarded unless it matches the filter.



If a filter starts with `!`, all lines are kept except those matching the filter.



The general idea is that you can do ` | narrow foo` to see all lines containing foo,

and ` | narrow foo bar` to see all lines containing foo and bar, and so on.



This is a very easy way of trimming down output to exactly what you care about.



```

$ ls -1 /

bin

boot

dev

etc

home

init

lib

lib64

media

mnt

opt

proc

root

run

sbin

snap

srv

sys

tmp

usr

var

$ ls -1 / | narrow lib

lib

lib64

$ ls -1 / | narrow '^[bdl]'

bin

boot

dev

lib

lib64

$ ls -1 / | narrow 'bin|lib|tmp'

bin

lib

lib64

sbin

tmp

$ ls -1 / | narrow 'bin|lib|tmp' 'ib|bi'

bin

lib

lib64

$ ls -1 / | narrow 'bin|lib|tmp' 'ib|bi' "\!lib"

bin

```



### llbin [filter1] [filter2] ...

List all scrap scripts.



```

# all the scrap scripts containing `mk`

$ llbin mk

mkalias

mkalias2

mkbash

mkbin

mkbranch

mkbranch-local

mkcd

mkmod

mkpy

mkpy-basic

```



```

# all the scrap scripts containing `git`

$ llbin git

git-3way

git-3way-rm

git-alldiff

git-branch-current

git-branch-rm

git-branch-rm-remote

git-checkout

git-clone-from-commit

git-commit

git-commit-message-last

git-commit-undo

git-diff-show-all

git-diff-show-all-single-commit

git-discard

git-keep-ours

git-keep-theirs

git-key

git-list-files

git-list-objects

git-log

git-log2

git-merge

git-merge-to

git-merge-to-master

git-nuke

git-nuke-commits

git-patch-apply

git-patch-from-commit

git-patch-from-last-commit

git-pr-fetch

git-pr-fetchall

git-repush

git-revert

git-review-all-changes-just-merged

git-status

git-stdout

git-unpush-last-commit

git-unstage

github-branch-create

github-branch-create-local

github-clone-and-add-remote

github-image-host

github-image-hostall

github-shorten-url

github-subtree-create

github-subtree-pull

```



# Complete listing of all scripts

```

$ llbin

1st

2nd

3rd

ack2

agc

agcolor

ag-filenames-only

apps

args

b64dec

b64enc

backupbin

backupdir

beautify

beautify-portscan

beyond-compare

beyond-compare-wait

bin-bin

bindir

bindirs

bin-edit

bin-find

bin-find1

bin-find-exact

binlink

bin-path

bin-paths

bins

branch

brewpath

brews

brewurl

bytes2human

cant-eject

ccode

cdbin

cdbranch

cdmvim

changedir

cleardns

cls

cmd

cmd2

codefiles-c

codegrep

coff

collapse-blanks

cols

columnize

comparefiles

contains

cpbin

cpcmd

cpp-classes

cputemp

ctrlc

ctrlctrim

ctrlv

cuMSP

curl-get-with-headers

curlquote

cut-before

ddgui

ddpv

decrypt

dlls

duh

eachline

eachnull

echoargs

echo-stdin

edbin

edit

edit2

editft

encrypt

enum-hashes

exist

exists

extract-urls

exts

fileext

fileexts

fileinfo-check-arch

files

filesize

findf

first

firstlast

first

flags

foo

foreach-line

fromhex

fromhex2

ft

ga

gac

gacm

gc

gca

gcgh

gcm

gco

gcu

gd

gd1

gdn

gdns

gh

ghc

ghclone

git-3way

git-3way-rm

git-alldiff

git-branch-current

git-branch-rm

git-branch-rm-remote

git-checkout

git-clone-from-commit

git-commit

git-commit-message-last

git-commit-undo

git-diff-show-all

git-diff-show-all-single-commit

git-discard

github-branch-create

github-branch-create-local

github-clone-and-add-remote

github-image-host

github-image-hostall

github-shorten-url

github-subtree-create

github-subtree-pull

git-keep-ours

git-keep-theirs

git-key

git-list-files

git-list-objects

git-log

git-log2

git-merge

git-merge-to

git-merge-to-master

git-nuke

git-nuke-commits

git-patch-apply

git-patch-from-commit

git-patch-from-last-commit

git-pr-fetch

git-pr-fetchall

git-repush

git-revert

git-review-all-changes-just-merged

git-status

git-stdout

git-unpush-last-commit

git-unstage

gl

gl1

gm

gp

gpul

greps

gs

gs2

gsa

gu

gzip-size

hasbang

hashing

hex2ip

hfsslower.d

hs

http-beautify

http-body

http-headers

human2bytes

humansizesort

icgrep

igrep

infopystdin

initialtext

install-homebrew

iosnoop-show-full-paths_but-only-shows-calls-to-open

ip2cidr

ips

irgrep

isort

iterm

joinlines

jslib

json-beautify

key2rsa

keygen

keys

kill-chrome-helpers

kill-tunnelblick

l

l1

l-1

l2

l3

l4

l5

lall

last

lastfirst

lib-changename

linecount

ll

llapp

llbin

llbranch

llcommit1

lld

llpaths

llpathst

llps

llrecent

llsize

llsortlast

lltar

lltime

lltree

lltype

llunpaths

locate-update

log-grep

lowercase

ls

ls1

lsdisk

lsn

lsusb

ltrim

lwrap

macbook-config-sleep-hibernate

macbook-config-sleep-normal

maclife.d

make-with

match

matchfiles

math

mdtool

merge

mergefiles

mergepython

mergeruby

mkalias

mkalias2

mkbash

mkbin

mkbranch

mkbranch-local

mkcd

mkmod

mkpy

mkpy-basic

month2num

mvbin

mvbranch

mvim

mvimc

mvimft

mvims

mysql-start

mysql-stop

narrow

natsort

nbytes

netinfo-arp

netinfo-arp-scan

netinfo-daemons

netinfo-netdiscover

netinfo-netstat

netinfo-netstat-tulpn

netinfo-nmap-scan-localnet

netinfo-pingsweep

netinfo-routes

netpen-fetch

netpen-find-interesting-files

netpen-getinfo

netpen-getinfo2

netpen-getinfo3

netpen-outdir

netpen-path

netscan

netview

newl

nlines

nocolor

normpath

npm-download-all-packages

nthcol

nthline

null

oauth

opencl-linklib

open-editor

openfirst

openvpn-fetch-client-files

osx-bouncing-icons-disable

osx-bouncing-icons-enable

osx-cpu-features

p'

packhex

parse-c

pastebin

patch-apply

patch-create

patch-integrate

pdfcat

phoenix-db-setup

phoenix-deps

phoenix-new

phoenix-start

pingsweep

pip-install-test

plistcat

plt-racket

portscan

portscan2

portscan3

portscan-quick

pos

postgres-initialize-database

postgres-start

postgres-stop

pq

print0

prjson

psfind

ps-find

psfocus

pskill

ps-offspring

psqlgetfield

psqlsetfield

ptyfix

pubkey

pwgen

pws

py-example-watchdog

pyinst

pypitest-register

pypitest-upload

python-build-ext

pyval

quote

quoten

quotent

ramdisk-create

rand-bday

randint

ratio

re

re[

re[]+

readvar

recgrep

recvchars

recvfile

recvsh

recvtar

redis-start

reminder

rename

replace

replace2

replace-in-files

replace_n_rn

report-gen

resub

revbytes

reverse

revlines

revstr

rgrep

rll

rls

rmblanks

rmbranch

rmbranch-remote

rmrf

routeof

routes

rpi-default-led

rpi-deploy

rtrim

run

sack

sackvim

sag

scrap-setup-ubuntu

screenshot-firefox

sdcard-dd

sdcard-detect-disk

sdcard-write-freebsd

sdcard-write-kali

sendbackup

sendchars

sendfile

sendsh

sendsh2

sendtar

sendweb

sha1sum-recursive

sha256sums

simulavr_preprocess

skip-first-n-lines

skip-last-n-lines

skip-n-lines

sleepnow

snippet-array-loop-with-spaces

snippet-receive-and-repass-quoted-args

snippet-receive-and-repass-quoted-args2

snippet-special-params

socatchk

sort-cppfiles

sortuniq

splitby

splitext

sp-notes

spotlight-rebuild

sqlmap

srm1

srm1z

srmz

sshfwd

sshproxy

ssh-rpi

ssh-sync

sshtar

strace-osx

sub

sub1

suball

sub-all

tcpview

td

tmpbin

tohex

trim

trimlines

tsnap

ttyMSP

tweets

udisk

unbuffer

unescape

unix2dos

unquote

urlavail

urldecode

urlencode

urlquote

urlunquote

utcnow

utcstamp

utcstamp2time

utctime2stamp

viewbytes

viewchars

viewfile

vimterm

vim-tokenize

vinoinfo

vs

watcher

wgetfiles

where

wheredir

whichapp

xbuild-both

xbuild-debug

xbuild-release

zopped

```