vbarbarosh’s gists

vbarbarosh / shell_files_list

Last active May 13, 2019 18:16

shell_files_list – Common options to use with ls command https://codescreens.com

	#!/bin/bash

	# http://www.gnu.org/software/bash/manual/bash.html#The-Set-Builtin
	# http://redsymbol.net/articles/unofficial-bash-strict-mode/
	set -o nounset -o errexit -o pipefail

	# Common options to use with ls command

	# How to sort
	#

vbarbarosh / js_pager_numerate_google.js

Last active May 12, 2019 19:17

js_pager_numerate_google – Generate page numbers like Google does https://codescreens.com

	// Generate page numbers like Google does

	function pager_numerate_google(active, total, display)
	{
	const begin = Math.max(1, active - Math.floor(display/2));
	const length = Math.min(total, display);
	const x = Math.min(0, total + 1 - begin - length);
	return Array(length).fill(0).map((v,i) => begin + i + x)
	.map(v => v == active ? `[${v}]` : v);
	}

vbarbarosh / shell_curl_post_multipart

Last active May 11, 2019 20:22

shell_curl_post_multipart – POST as multipart/form-data with curl https://codescreens.com

	#!/bin/bash

	# http://www.gnu.org/software/bash/manual/bash.html#The-Set-Builtin
	# http://redsymbol.net/articles/unofficial-bash-strict-mode/
	set -o nounset -o errexit -o pipefail

	# POST as multipart/form-data with curl
	# https://curl.haxx.se/docs/manpage.html

	curl https://echo.vbarbarosh.com \

vbarbarosh / shell_curl_post_json

Last active May 10, 2019 18:32

shell_curl_post_json – POST as application/json with curl https://codescreens.com

	#!/bin/bash

	# http://www.gnu.org/software/bash/manual/bash.html#The-Set-Builtin
	# http://redsymbol.net/articles/unofficial-bash-strict-mode/
	set -o nounset -o errexit -o pipefail

	# POST as application/json with curl
	# https://curl.haxx.se/docs/manpage.html

	curl https://echo.vbarbarosh.com -H Content-Type:application/json

vbarbarosh / shell_curl_post_urlencoded

Last active May 9, 2019 20:28

shell_curl_post_urlencoded – POST as application/x-www-form-urlencoded with curl https://codescreens.com

	#!/bin/bash

	# http://www.gnu.org/software/bash/manual/bash.html#The-Set-Builtin
	# http://redsymbol.net/articles/unofficial-bash-strict-mode/
	set -o nounset -o errexit -o pipefail

	script=`realpath $0`
	scriptdir=`dirname $script`
	scriptname=`basename $script`

vbarbarosh / shell_curl_post_javascript

Last active May 8, 2019 19:52

shell_curl_post_javascript – POST as application/javascript with curl https://codescreens.com

	#!/bin/bash

	# http://www.gnu.org/software/bash/manual/bash.html#The-Set-Builtin
	# http://redsymbol.net/articles/unofficial-bash-strict-mode/
	set -o nounset -o errexit -o pipefail

	# POST as application/javascript with curl
	# https://curl.haxx.se/docs/manpage.html

	curl https://echo.vbarbarosh.com -H Content-Type:application/javascript \

vbarbarosh / shell_curl_pipe

Last active May 7, 2019 20:26

shell_curl_pipe – A way to use curl in pipeline https://codescreens.com

	#!/bin/bash

	# http://www.gnu.org/software/bash/manual/bash.html#The-Set-Builtin
	# http://redsymbol.net/articles/unofficial-bash-strict-mode/
	set -o nounset -o errexit -o pipefail

	# A way to use curl in pipeline
	# https://curl.haxx.se/docs/manpage.html

	# Input from stdin, output to stdout

vbarbarosh / shell_curl_options

Last active May 6, 2019 17:58

shell_curl_options – Common options for curl https://codescreens.com

	#!/bin/bash

	# http://www.gnu.org/software/bash/manual/bash.html#The-Set-Builtin
	# http://redsymbol.net/articles/unofficial-bash-strict-mode/
	set -o nounset -o errexit -o pipefail

	# Common options for curl
	# https://curl.haxx.se/docs/manpage.html

	# -s silent, -f fail --- should be used in shell scripts

vbarbarosh / shell_curl_headers

Last active May 5, 2019 17:40

shell_curl_headers – Sending and receiving headers with curl https://codescreens.com

	#!/bin/bash

	# http://www.gnu.org/software/bash/manual/bash.html#The-Set-Builtin
	# http://redsymbol.net/articles/unofficial-bash-strict-mode/
	set -o nounset -o errexit -o pipefail

	# Sending and receiving headers with curl
	# https://curl.haxx.se/docs/manpage.html

	# Show HTTP request and response headers

vbarbarosh / shell_curl_head

Last active May 4, 2019 20:01

shell_curl_head – Sending HEAD requests with curl https://codescreens.com

	#!/bin/bash

	# http://www.gnu.org/software/bash/manual/bash.html#The-Set-Builtin
	# http://redsymbol.net/articles/unofficial-bash-strict-mode/
	set -o nounset -o errexit -o pipefail

	# Sending HEAD requests with curl
	# https://curl.haxx.se/docs/manpage.html

	curl -I https://httpbin.org/status/400

Vladimir Barbarosh vbarbarosh