petitviolet / shell_commands

handmade shell commands

handmade shell commands

s3_image

usage

export AWS_PROFILE=<your aws profile>
export BUCKET_NAME=<your bucket to upload>
export S3DIRECTORY=<your directory to upload>

s3_image [upload|url] <image path>

show image url

use s3_image url <path>.

$ BUCKET_NAME=MYBUCKET S3DIRECTORY=path/to/image s3_image url local/image/file.png
https:/MYBUCKET.s3.amazonaws.com/path/to/image/file.png

upload image and get url

use s3_image upload <path>.

$ BUCKET_NAME=petitviolet S3DIRECTORY=path/to/image AWS_PROFILE=s3 s3_image upload ~/tmp/scala.png
upload: ../../tmp/scala.png to s3://petitviolet/path/to/image/scala.png
https://petitviolet.s3.amazonaws.com/path/to/image/scala.png%

loading

show loading indicator.

reference in Japanese. Zshで長い処理をしている間に読込中を表示する - Qiita

loading 5
# loading <seconds>

using loading indicator in other function

other_function() {
    # show loading indicator
    ## disable job control to suppress print process id
    set +m
    loading 100 &
    set -m
    local loading_pid=$!

    # execute heavy command
    do_something_heavy

    # remove indicator 
    kill -INT $loading_pid &>/dev/null
}

remark

Show presentation using remark.js from markdown file.

remark /path/to/markdown/file.md

Open presentation on Google Chrome.

git subcommands

git update

fetch and rebase remote branch with stash local changes.

git update

git browse

open current branch and directory on remote.

git browse

git replace

replace strings with sed.

git replace hoge foo

LICENSE

MIT License