namgivu

python -m pip freeze | cut -d= -f1 | xargs python -m pip uninstall

namgivu

ncdu 
is the command to help view those big files

namgivu

git rebase -r $commit_b4_allbadcommits \
    --exec 'git commit --amend --no-edit --reset-author'
# ref https://stackoverflow.com/a/1320317/248616

namgivu

viewbigfile() {
  # ref https://www.plesk.com/kb/support/how-to-find-directories-files-that-take-up-the-most-disk-space-on-a-plesk-for-linux-server/

  find / -type f -size +200M             -exec du -h {} + 2>/dev/null | sort -r -h
  #    /               +200M <- find it
}

reduce_journal_log() {
  # ref https://www.sitelint.com/blog/how-do-i-clear-a-big-var-log-journal-folder#:~:text=You%20can%20safely%20clean%20%2Fvar,cannot%20delete%20the%20directory%20itself.
  sudo journalctl --vacuum-size=100M

namgivu

  # before 
  completions = openai.ChatCompletion.create(
    model="gpt-3.5-turbo",
    messages=[
      {"role": "system", "content": prompt},
    ],
    temperature=0.4,
    max_tokens=999,
  )
  res = completions['choices'][0]['message']['content']

namgivu

if [ -z "$BASH" ]; then  bash $0; exit; fi  # forced run w/ bash shell ref. https://stackoverflow.com/a/15731952/248616
SH=$(dirname `realpath $BASH_SOURCE`)

###

SH aka SCRIPT_HOME ie the home folder of the running/executed script file - aka containing folder of .sh script file
ref. https://stackoverflow.com/a/11114547/248616

SH=$(dirname `realpath -s "$0"`)        # this works for shell :sh ; CAUTION $0 will always store the FIRST executed .sh ie f0.sh call f1.sh, f2.sh, and $0 always pointing to f0.sh --> must use $BASH_SOURCE to have SH point to the current-script
SH=$(cd `dirname $BASH_SOURCE` && pwd)  # this only works for shell :bash and NOT working for :sh 

namgivu

namgivu

extract commit as patch 
https://stackoverflow.com/a/6658352/248616
```
cd $source_repo
git format-patch -1 $sha
```

apply the patch 
https://stackoverflow.com/a/2250170/248616
```

namgivu

dockerclearall() { 
    docker ps --format '{{.Names}}' | xargs -I {} bash -c 'echo "removing {} ..."; docker update --restart=no "{}"; docker stop -t1 "{}"; docker rm -f "{}"';
    yes | docker container prune;
    yes | docker network prune;
    yes | docker volume prune
}

dockerstoprm() {
    c=$1  # c aka container_name
    docker stop -t1 $c; docker rm -f $c;

namgivu

curl -s -o /dev/null -w "%{http_code}"  -X POST https://reqbin.com/echo/post/json <<EODATA
{
  "Id": 78912,
  "Customer": "Jason Sweet",
  "Quantity": 1,
  "Price": 18.00
}
EODATA

shoud_have='