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Update activity.md #22

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65 changes: 31 additions & 34 deletions activity.md
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Original file line number Diff line number Diff line change
Expand Up @@ -60,14 +60,14 @@ Run the following commands.
1. What does `git help` do?

```

git help gives you commands and tell you what they do

```

2. What does `-ag` cause `git help` to do?

```

git help -ag list available subcommands and some concept guides.


```
Expand All @@ -91,15 +91,14 @@ consider changing this configuration before you walk away.

```


These commands identifies you so that whatever changes you make on the repo will be published with your name and email on every commit.

```

2. What is the purpose of `--global`?

```


the purpose of --global is to connect your github and terminal

```

Expand All @@ -117,15 +116,15 @@ cd first_project
display a hidden file?

```

dir /a

```

2. Run this command to show the hidden files in the current directory. Are there any?

```


no there isn't

```

Expand All @@ -140,7 +139,7 @@ cd first_project

```


nothing

```

Expand All @@ -149,7 +148,7 @@ cd first_project

```


I believe the directory won't be able to be found so it would cause errors

```

Expand All @@ -159,7 +158,7 @@ cd first_project
if the project is being managed using Git?

```

I would use git status to see if the project was made with git


```
Expand All @@ -179,8 +178,7 @@ Run `git status` before and after each of these commands.
1. What kind of information does `git status` report?

```


This command will show the current status of the project, including information about untracked and modified files.

```

Expand All @@ -189,14 +187,13 @@ Run `git status` before and after each of these commands.
```



```

3. What does `git commit -m "Add our names."` do?

```


This command commits all changes

```

Expand Down Expand Up @@ -271,7 +268,7 @@ Run the following commands:
**Staged**

```

name.txt


```
Expand All @@ -287,16 +284,17 @@ Run the following commands:
**Untracked**

```


birthdays.txt
foods.txt
movies.txt

```

1. If you run `git commit` what changes will be committed (***don't do
it***)?

```

it will save the changes


```
Expand All @@ -305,15 +303,15 @@ Run the following commands:

```


git add

```

3. What command do you run to unstage changes?

```


git reset

```

Expand All @@ -325,16 +323,15 @@ Run the following commands:
1. What does `git diff` display?

```

this command displays the differences, or changes, between two sets of code


```

2. What does `git diff --cached` display?

```


this command displays the differences between the files that have been staged

```

Expand All @@ -343,7 +340,7 @@ Run the following commands:
confirm they worked.

```

it worked


```
Expand All @@ -354,7 +351,7 @@ Run the following commands:

```


I think that the git status updates all changes that are made to the files

```

Expand All @@ -363,15 +360,15 @@ Run the following commands:

```


It shows what file is deleted

```

6. Rename `movies.txt` to `last-movies`. Run `git status`. Observe
and explain.

```

It updated the name change


```
Expand All @@ -391,7 +388,7 @@ Run the following commands:

```


It holds the set of changes that are marked for the next commit

```

Expand All @@ -400,7 +397,7 @@ Run the following commands:

```


The staging area provides an opportunity to review and validate your changes before they become part of the permanent history.

```

Expand All @@ -419,7 +416,7 @@ Run the following commands:

```


it undoes the last commit while keeping the changes from that commit in the staging area.

```

Expand All @@ -435,30 +432,30 @@ Run the following commands:
1. What does `git reset --hard "HEAD^"`` `do?

```

it used to erase the last commit and all changes associated with it, both staged and unstaged.


```

2. What is the difference between `--hard` and `--soft`?

```

hard discards changes while soft perserves changes


```

3. What do you think `HEAD` means?

```

I think it shows latest commit

```

4. What do you think `HEAD^` means?

```

I think it shows the last commit that was made.

```

Expand Down