anikolaienko

# Accept either empty path or valid path

while [ -z $path_confirm ]; do
    read -rp 'Type folder path (relative to current):' folder_path

    path_confirm="y"

    if [ ! -z $folder_path ] && [[ ! -d $folder_path ]]; then
        read -rp 'Path does not exist. Do you want to type it again? [y/n]:' path_confirm

anikolaienko

Size:

• 2**10 - 1 KB
• 2**20 - 1 MB
• 2**30 - 1 GB

1) Using openssl util

use -base64 flag to generate readable content

anikolaienko

if [ "$#" -ne 2 ]; then
    echo "Illegal number of parameters"
    return
fi

cat $1 | grep -v $2 > "$1_tmp" && mv "$1_tmp" $1

anikolaienko

#!/bin/bash

# Example: run_cmd_foreach_line_in_file.sh command file_with_lines.txt

echo Start
while read p; do 
    $1 $p
done < $2

anikolaienko

git branch --merged master | grep -v '^[ *]*master$' | xargs git branch -d

anikolaienko

git for-each-ref --sort=-committerdate refs/heads --format='%(authordate:short) %(color:red)%(objectname:short) %(color:yellow)%(refname:short)%(color:reset) (%(color:green)%(committerdate:relative)%(color:reset))'

anikolaienko

# Check all page numbers starting 1 until result is empty
curl "https://api.github.com/repos/ORG/REPO/collaborators?per_page=100&page=1" -H "Authorization: Token ACCESS_TOKEN" | \
jq '[ .[] | select(.permissions.admin == true) | .html_url ]'