jdforsythe

#!/bin/bash

## requires iotop to be installed

sudo iotop -botqqqk --iter=600 >> iotop.log

cat iotop.log \
  ## remove characters before write speed
  | cut -c 41- \
  ## look for any write speed that is non-zero

jdforsythe

## Bash lets you use CTRL+X CTRL+E to edit-and-execute a command
## This will allow you to set up VS Code as the editor for this (and other Bash edit functions)
echo "export VISUAL=\"code -n -w\"" >> ~/.bashrc
source ~/.bashrc

## Then when you're typing a long command and need to change something or otherwise want better
## editing control over a command, simply hit CTRL+X CTRL+E and edit the command, then save
## and exit VS Code and the command will execute

## For Sublime Text

jdforsythe

#!/bin/bash

if [ ! -f .mailmap ]; then
  echo "WARNING: File .mailmap not found. If you get multiples of names check:"
  echo "https://git-scm.com/docs/git-shortlog#_mapping_authors"
  echo ""
  echo "--------------------"
  echo ""
fi

jdforsythe

-- Scenario: There should only exist one record for each distinct value for column A that has column B set to true. There can be any number of records for each distinct value for column A where column B is false.
-- i.e. there can be only one active record (column B true) for each distinct value of column A

DROP TABLE IF EXISTS test;

CREATE TABLE test (
  "a" CHARACTER VARYING(3) NOT NULL,
  "b" BOOLEAN NOT NULL DEFAULT TRUE
);

jdforsythe

ruby d:\dev\sh\sourcetree\sourcetree-open-on-github.rb %1

jdforsythe

#!/bin/bash
git stash list
echo "Enter stash number to rename"
read stash_number

echo "Enter new name"
read new_name

stash_name="stash@{${stash_number}}"
echo "$stash_name"

jdforsythe

#!/bin/bash

echo "Cleaning git merge conflict artifacts..."
find . -name "*.bak" | while read filename; do echo "Removing: $filename" && rm -rf "$filename"; done
echo -e "\n"

echo "Counting unreachable objects in git database..."
unreachable=$(git fsck --unreachable | wc -l)
echo "There are $unreachable unreachable objects."

jdforsythe

#!/bin/bash

# "master" is the name of your main branch you'll be comparing to, or you can pass the "parent" branch as an argument
# it compares against the current branch by default, but you can pass a second argument to specify a child branch

# this creates a permanent alias so you can use `git oldest-ancestor` to get the oldest ancestor of the current branch at any time

git config --global alias.oldest-ancestor '!zsh -c '\''diff --old-line-format='' --new-line-format='' <(git rev-list --first-parent "${1:-master}") <(git rev-list --first-parent "${2:-HEAD}") | head -1'\'' -'

jdforsythe

#!/bin/bash

# did you pass all the arguments?
nl=$'\n'
if [ $# -lt 3 ]; then
  echo 1>&2 "$0: not enough arguments${nl}USAGE: changes-between-commits.sh \"Author Name\" FROM_COMMIT_SHA TO_COMMIT_SHA"
  exit 2
elif [ $# -gt 3 ]; then
  echo 1>&2 "$0: too many arguments${nl}USAGE: changes-between-commits.sh \"Author Name\" FROM_COMMIT_SHA TO_COMMIT_SHA"
  exit 2

jdforsythe

cat log.log | grep '\[2016\-05' | cut -c 23- | sort | uniq -c | sort -rn > 2016-05_error_count.log