1 00:00:06,820 --> 00:00:12,730 Hey what is up everybody this is Jason with Def soapstar calm and in this video we're going to cover 2 00:00:12,870 --> 00:00:14,770 the good basics. 3 00:00:14,770 --> 00:00:15,270 All right. 4 00:00:15,280 --> 00:00:17,130 So let's get to it. 5 00:00:17,140 --> 00:00:22,870 The first thing that I want you to do is go ahead and open up your terminal or your a command prompt 6 00:00:23,470 --> 00:00:29,170 and I'm going to zoom up on this so you can see what we're doing here and we're going to be working 7 00:00:29,170 --> 00:00:30,910 with here now. 8 00:00:30,960 --> 00:00:34,490 Max Apple products the Mac books and everything like that. 9 00:00:34,540 --> 00:00:38,610 They come with a Get already installed on the hardware. 10 00:00:38,620 --> 00:00:43,510 Now if you're a Windows user get may or may not come installed. 11 00:00:43,510 --> 00:00:48,180 So let me show you where to go to get get installed if you need to. 12 00:00:48,550 --> 00:00:51,180 Some opening up a browser here. 13 00:00:51,860 --> 00:00:53,670 Let me zoom up just a little bit. 14 00:00:54,040 --> 00:01:00,050 And what I'm going to do is I'm just going to do a simple Google search for and install it. 15 00:01:00,670 --> 00:01:01,240 All right. 16 00:01:01,240 --> 00:01:05,590 And then I don't know we can come down to the second one the first one might work. 17 00:01:05,590 --> 00:01:06,350 I don't know. 18 00:01:06,350 --> 00:01:11,100 Just come down to one of these and it says getting started installing get. 19 00:01:11,130 --> 00:01:13,490 All right so we can install from the source. 20 00:01:13,570 --> 00:01:18,020 And these are the combat the commands that you would throw in to your terminal here. 21 00:01:18,430 --> 00:01:24,250 And then down here shows you how to install this for Linux how to install it on Mac which again Mac 22 00:01:24,250 --> 00:01:26,060 already comes with it pre-installed. 23 00:01:26,350 --> 00:01:29,530 And then down here at the bottom it shows you how to install this for Windows. 24 00:01:29,560 --> 00:01:31,620 So this is a very very simple stuff. 25 00:01:31,630 --> 00:01:37,680 If you don't have get installed Do a google search install get get it installed. 26 00:01:37,700 --> 00:01:38,320 Pozza video. 27 00:01:38,320 --> 00:01:40,100 Come back I'm sure you're done. 28 00:01:40,360 --> 00:01:42,190 Let's get started. 29 00:01:42,190 --> 00:01:43,180 Cool. 30 00:01:43,180 --> 00:01:49,270 All right so what we're going to do here is we're on a we're we're in our terminal and what we want 31 00:01:49,270 --> 00:01:53,860 to do is create a project and we want to start tracking it with get it right. 32 00:01:53,920 --> 00:01:56,350 It is very useful it's very powerful. 33 00:01:56,380 --> 00:02:01,990 It's a version control for our projects and it allows us to track like time stamp different states of 34 00:02:01,990 --> 00:02:02,870 our project. 35 00:02:03,070 --> 00:02:08,800 So let's go ahead and change our directory onto the desktop and we're going to create a folder here 36 00:02:08,800 --> 00:02:09,820 so make Durr. 37 00:02:10,090 --> 00:02:13,210 And I'm going to call this good. 38 00:02:13,660 --> 00:02:16,260 Right and then dive into your folder here. 39 00:02:16,630 --> 00:02:21,330 And what we're going to do is we're going to create a file our first file on. 40 00:02:21,940 --> 00:02:29,500 So we can use touch and it's read me dot M-B which is a markdown file. 41 00:02:29,560 --> 00:02:30,030 OK. 42 00:02:30,130 --> 00:02:31,900 Go ahead and press enter. 43 00:02:31,900 --> 00:02:35,320 We list this out you can see that we've got a file in here. 44 00:02:35,590 --> 00:02:40,930 Now what we want to do is now that we've created this file Let's go ahead and just add some content 45 00:02:40,930 --> 00:02:44,680 to some text so we're going to use vim and we're going to do. 46 00:02:44,670 --> 00:02:46,860 Read me dot M.D. 47 00:02:47,290 --> 00:02:52,360 And this is going to take us into the read me file to take change to make changes. 48 00:02:52,420 --> 00:02:58,680 We're going to press I for insert and then let's just go and create a title my first title. 49 00:02:58,900 --> 00:03:07,510 I don't want something simple and go ahead and press X it shift colon lowercase X and there you have 50 00:03:07,510 --> 00:03:07,950 it. 51 00:03:07,990 --> 00:03:09,220 That's how you get out of them. 52 00:03:09,220 --> 00:03:10,680 I hate them. 53 00:03:10,780 --> 00:03:15,790 I used to have to do a forced quit of the terminal when I was in vim because I was stuck and I had no 54 00:03:15,790 --> 00:03:16,500 idea how to get out. 55 00:03:16,500 --> 00:03:17,990 It was worst. 56 00:03:18,340 --> 00:03:20,880 But anyways good thing this lesson is on get. 57 00:03:20,950 --> 00:03:27,670 All right so now if we do get status we just created a file and made a change in it. 58 00:03:27,670 --> 00:03:33,400 Now let's check with get status to see if there's been any changes that have happened in our project 59 00:03:34,110 --> 00:03:35,100 and this is fatal. 60 00:03:35,110 --> 00:03:37,150 Not a good repository. 61 00:03:37,180 --> 00:03:41,650 Now the reason it's throwing this error is because we have to initialize. 62 00:03:41,650 --> 00:03:43,390 Get on this folder. 63 00:03:43,390 --> 00:03:46,490 We have to tell get to start tracking this project. 64 00:03:46,720 --> 00:03:53,380 All right so to do that type get it right and you always want to make sure that you're at the root level 65 00:03:53,380 --> 00:04:00,790 of your project and what this means is any changes that happen in subdirectories or any files beneath 66 00:04:00,790 --> 00:04:07,540 this in the hierarchy of things it's going to track all of that good only tracks from the parent level 67 00:04:07,750 --> 00:04:08,760 and down. 68 00:04:09,010 --> 00:04:15,040 All right so we're going to do get a net awesome initialized empty good repository. 69 00:04:15,100 --> 00:04:16,640 So that's great news. 70 00:04:16,660 --> 00:04:23,230 So now it is tracking our project so if we did get status you can see that it says that we're on Branch 71 00:04:23,230 --> 00:04:24,230 master. 72 00:04:24,280 --> 00:04:30,220 It's our new initial commit and then you'll see that the read me file that we created down here is red. 73 00:04:30,390 --> 00:04:31,840 Well what does this mean. 74 00:04:31,840 --> 00:04:34,200 It means that this is an untracked file. 75 00:04:34,200 --> 00:04:37,360 We have never told get to track this file. 76 00:04:37,360 --> 00:04:37,760 All right. 77 00:04:37,780 --> 00:04:44,500 We initiated tracking on our folder but we haven't specifically told get to actually track anything 78 00:04:44,500 --> 00:04:45,310 in here. 79 00:04:45,310 --> 00:04:50,500 So let's go ahead and do this now just start tracking files we have to add it. 80 00:04:50,520 --> 00:04:54,840 All right we have to add it together and say hey we're adding this file to you. 81 00:04:54,970 --> 00:04:56,710 Go ahead and please track it. 82 00:04:56,770 --> 00:05:02,410 So we're going to do good add and then we can simply type out the name of our file. 83 00:05:02,410 --> 00:05:02,820 Cool. 84 00:05:02,830 --> 00:05:05,950 So we've added this to get it's now tracking it. 85 00:05:05,950 --> 00:05:13,960 So if we do get status now you can see that it has now been changed to N-Track. 86 00:05:13,990 --> 00:05:19,570 Now it's saying that it's being tracked here and that we have a new file that we've created called Read 87 00:05:19,570 --> 00:05:20,200 me. 88 00:05:20,220 --> 00:05:20,920 All right. 89 00:05:20,980 --> 00:05:23,460 So let's go ahead and make our first commit. 90 00:05:23,510 --> 00:05:25,210 It says changes to be committed. 91 00:05:25,240 --> 00:05:26,810 We've got it right here. 92 00:05:26,810 --> 00:05:35,270 All right so good commit dash em for message and then we'll our first message here first. 93 00:05:35,340 --> 00:05:39,190 In and hit enter. 94 00:05:39,190 --> 00:05:40,050 Perfect. 95 00:05:40,060 --> 00:05:43,030 So it says that we're on the master branch. 96 00:05:43,030 --> 00:05:46,130 It says that there's been one file change and one insertion. 97 00:05:46,230 --> 00:05:46,640 OK. 98 00:05:46,720 --> 00:05:49,530 Because we've now added this file to get to be tracked. 99 00:05:49,570 --> 00:05:51,030 So that's great. 100 00:05:51,040 --> 00:05:51,880 All right. 101 00:05:51,890 --> 00:06:02,070 Now let's go ahead and create a another change into our reading file here. 102 00:06:02,320 --> 00:06:08,100 And so we did vim dash read me again. 103 00:06:08,250 --> 00:06:11,140 Got to capitalize this if I want the auto correct to work. 104 00:06:11,140 --> 00:06:12,700 And we're going to come inside here. 105 00:06:12,730 --> 00:06:18,590 We're going to hit Eifert insert and then come to the end and we're going to make another change. 106 00:06:18,880 --> 00:06:20,950 And let's just make another title here. 107 00:06:21,330 --> 00:06:22,050 OK. 108 00:06:22,510 --> 00:06:24,090 Second title. 109 00:06:24,220 --> 00:06:24,900 Awesome. 110 00:06:25,150 --> 00:06:29,680 Go ahead and press X shift Colan X are right. 111 00:06:29,680 --> 00:06:35,250 So now if we did a guest status you can see that the file has been modified now. 112 00:06:35,380 --> 00:06:41,050 So before it was telling us that we had an untracked file and it says Dude you've created a new file 113 00:06:41,050 --> 00:06:41,870 here. 114 00:06:41,900 --> 00:06:42,450 All right. 115 00:06:42,550 --> 00:06:47,290 Well now we've actually modified that file and good is going to tell us that. 116 00:06:47,470 --> 00:06:53,480 So when we have projects and if we are creating new files or modify the existing files when we do get 117 00:06:53,500 --> 00:06:59,110 status to see kind of what's been happening in our project what we've been working on good is going 118 00:06:59,110 --> 00:07:03,760 to spit out everything that we've been doing and whether we've modified files or created new files. 119 00:07:03,790 --> 00:07:04,490 All right. 120 00:07:04,780 --> 00:07:12,180 And so now that we've done the status now we can go ahead and add this again so we want to say Get had 121 00:07:13,050 --> 00:07:19,220 the read me file and now we can go ahead and I'm just going to get status here. 122 00:07:19,600 --> 00:07:22,570 So now it's saying that it's been modified. 123 00:07:22,590 --> 00:07:23,400 Right. 124 00:07:24,010 --> 00:07:26,410 And we've added it. 125 00:07:26,420 --> 00:07:27,790 So now it's being tracked again. 126 00:07:27,790 --> 00:07:39,300 So get it dash em so we can add a message and then added a second title cool. 127 00:07:39,450 --> 00:07:46,750 So one file change and two insertions and it says two insertions because we created a blank line in 128 00:07:46,750 --> 00:07:50,750 our Rimi file and then underneath that we created the title the title. 129 00:07:50,770 --> 00:07:52,500 So cool stuff to know. 130 00:07:52,570 --> 00:08:02,080 Now the next thing I want to move onto is tracking different versions of every get commit that we've 131 00:08:02,080 --> 00:08:02,720 done. 132 00:08:02,740 --> 00:08:05,330 So for example we've made two committees. 133 00:08:05,470 --> 00:08:09,480 So if we do a good command we're sorry I get log. 134 00:08:10,300 --> 00:08:14,370 You can see that we've made two commits here it time stamps it for us. 135 00:08:14,370 --> 00:08:18,860 The thing is set in stone it's going to be added to world history. 136 00:08:18,880 --> 00:08:21,410 This is never going to go away and we will never lose it. 137 00:08:21,580 --> 00:08:26,830 Now I want to show you something really important here say that your your boss comes to you and he's 138 00:08:26,830 --> 00:08:31,320 like dude like I don't know why you created that second file or maybe that you've got a project with 139 00:08:31,330 --> 00:08:36,420 like a thousand lines of code and you change something and he's like bro you've messed everything up 140 00:08:36,430 --> 00:08:40,490 like this is terrible we need to go back to the previous version. 141 00:08:40,690 --> 00:08:41,910 Well how do we do that. 142 00:08:41,920 --> 00:08:46,290 How do we go back to the version before we added that second title. 143 00:08:46,330 --> 00:08:54,880 So if we wanted to go to the first version and this is right it right here you can see where is it. 144 00:08:54,970 --> 00:08:59,590 So here it says we added the second title right here was our first commit. 145 00:08:59,590 --> 00:09:00,150 All right. 146 00:09:00,250 --> 00:09:04,840 So does it chronologically does it from the most recent on top to the oldest on the bottom. 147 00:09:04,870 --> 00:09:13,510 So what we can do is do a good check out and we actually just need the first seven characters of the 148 00:09:13,510 --> 00:09:15,220 commit that we're checking out. 149 00:09:15,220 --> 00:09:24,950 So one two three four five six seven and then go ahead and copy them at a space and we'll paste that. 150 00:09:25,330 --> 00:09:33,970 So if I hit Enter now it says get check out the new branch here it says you are in a detached head state. 151 00:09:34,090 --> 00:09:38,800 You can look around make experimental changes and commit them and you can discard any commits if you 152 00:09:38,800 --> 00:09:43,670 make this state without impacting any branches by performing another check out. 153 00:09:43,840 --> 00:09:45,510 Well what does this mean. 154 00:09:45,790 --> 00:09:47,820 If we do a get branch. 155 00:09:48,240 --> 00:09:48,870 All right. 156 00:09:48,960 --> 00:09:51,690 That says that we're at a detached head. 157 00:09:51,760 --> 00:10:00,460 So what I really want to do is create a new branch for everything that I've been working on and will 158 00:10:00,460 --> 00:10:01,880 simply do this by good. 159 00:10:01,960 --> 00:10:04,750 Check out dash B. 160 00:10:04,870 --> 00:10:09,880 And then we'll name the branch I'm just going to call this my branch and what it's going to do is it's 161 00:10:09,880 --> 00:10:12,130 going to take all the changes that we've been making. 162 00:10:12,340 --> 00:10:19,000 Because right now it's hard to detect a detached head of master but we just want to pull this into our 163 00:10:19,000 --> 00:10:23,110 own branch so all the changes that we've been making we're now going to check out and create our new 164 00:10:23,110 --> 00:10:25,260 branch and put those changes into it. 165 00:10:25,540 --> 00:10:31,310 All right so cool it says switch to a new branch which is the branch I created called my branch. 166 00:10:31,330 --> 00:10:37,980 Now remember we just checked out a previous commit here. 167 00:10:38,260 --> 00:10:44,980 So to see the previous commit that we made let's simply do the VM again and let's go ahead and check 168 00:10:44,980 --> 00:10:47,330 out the read me and see what's in there. 169 00:10:47,890 --> 00:10:49,300 So check that out. 170 00:10:49,300 --> 00:10:51,160 It says it's my first title. 171 00:10:51,160 --> 00:10:53,680 There's only one title in here right. 172 00:10:53,710 --> 00:10:55,970 Go ahead and exit out of this. 173 00:10:56,440 --> 00:11:00,310 And I'm just going to hit shift Colan x. 174 00:11:00,340 --> 00:11:01,620 We're out of it. 175 00:11:01,750 --> 00:11:08,400 Let's do the get log again and then let's go to the second commit that we did. 176 00:11:08,740 --> 00:11:11,360 Oh actually we were in a detached head. 177 00:11:11,530 --> 00:11:13,790 So it only has this initial stuff. 178 00:11:13,840 --> 00:11:15,400 So check this out. 179 00:11:15,400 --> 00:11:18,990 Let's do a let's create a file. 180 00:11:19,210 --> 00:11:22,530 Touch main dot J us k. 181 00:11:22,540 --> 00:11:26,440 Now if we do our guest status remember we have an untracked file. 182 00:11:26,470 --> 00:11:28,900 We've never told get to track this before. 183 00:11:28,900 --> 00:11:31,630 So why don't we go ahead and tell it to track it. 184 00:11:31,810 --> 00:11:39,930 So get at Main dot J us OK we'll do another get status see what's happening here. 185 00:11:39,940 --> 00:11:44,950 So now it's being tracked and says hey you've actually got this new file that's never been tracked before. 186 00:11:44,950 --> 00:11:48,190 So what's committed the cash am 187 00:11:52,100 --> 00:11:55,950 don't want caps on added file. 188 00:11:56,480 --> 00:12:00,980 And then we go in there one file changes your insertions 0 deletions. 189 00:12:01,010 --> 00:12:01,670 Cool. 190 00:12:01,970 --> 00:12:04,030 So just status. 191 00:12:04,190 --> 00:12:07,730 And it says nothing to commit the working tree is clean. 192 00:12:07,730 --> 00:12:09,280 So this is great news. 193 00:12:09,290 --> 00:12:15,090 So what I'm going to do here is say that your boss comes to you and says bro you've created this. 194 00:12:15,220 --> 00:12:16,760 This javascript file. 195 00:12:16,760 --> 00:12:17,960 It doesn't make any sense. 196 00:12:17,960 --> 00:12:18,740 We don't need it. 197 00:12:18,740 --> 00:12:20,730 You wasted a ton of time. 198 00:12:20,870 --> 00:12:22,920 It's broken the current code. 199 00:12:23,000 --> 00:12:26,170 Please we need to go back to the previous version. 200 00:12:26,170 --> 00:12:26,570 All right. 201 00:12:26,570 --> 00:12:32,640 So again let's do that get log and you can see that we have two. 202 00:12:33,200 --> 00:12:38,690 Two commits that we've done here on this branch that we created and we have our first commit and then 203 00:12:38,690 --> 00:12:41,000 we just added this javascript file. 204 00:12:41,000 --> 00:12:42,890 So this added file commit here. 205 00:12:42,890 --> 00:12:47,020 This one here that we just did is the one that broke our project. 206 00:12:47,150 --> 00:12:51,400 We need to go back to the previous version where we didn't have this file. 207 00:12:51,410 --> 00:12:58,680 So again all we need to do is do I get a check out and then the first 7 characters of our commit 1 2 208 00:12:58,700 --> 00:13:06,230 3 4 5 6 7 go ahead and copy that and then we'll go ahead and paste this. 209 00:13:06,260 --> 00:13:10,430 Now it says the head is now at your first commit. 210 00:13:10,460 --> 00:13:11,330 All right. 211 00:13:11,330 --> 00:13:12,690 So check this out. 212 00:13:12,710 --> 00:13:16,720 We're in our project we had a read me file and a javascript file. 213 00:13:16,730 --> 00:13:22,950 All right I can actually pull this open for us so we can kind of see what's going on here. 214 00:13:23,060 --> 00:13:29,160 So let's check this out so you can see that we've only got the reading file in here. 215 00:13:29,240 --> 00:13:37,160 If I list this out we've only got the read me file but if I go ahead and I do the get log again and 216 00:13:37,160 --> 00:13:38,960 say we want the. 217 00:13:39,510 --> 00:13:43,990 Where's that other one with the file that we had at Cisco right here. 218 00:13:44,300 --> 00:13:49,400 The added file 1 2 3 4 5 6 7. 219 00:13:49,490 --> 00:13:52,210 So we want to check out this commit now. 220 00:13:52,820 --> 00:13:59,870 Let's go ahead and I have to do the get checked out get check out this branch. 221 00:14:00,020 --> 00:14:02,300 So now it says the head is now at the added File. 222 00:14:02,300 --> 00:14:03,400 We'll check that out. 223 00:14:03,440 --> 00:14:05,310 There is our main yes. 224 00:14:05,510 --> 00:14:08,000 So very important stuff we've covered today. 225 00:14:08,180 --> 00:14:14,750 We have learned how to initialize get We've learned how to add files to get and to track those. 226 00:14:14,750 --> 00:14:16,790 And then also how to do. 227 00:14:16,880 --> 00:14:19,620 Out and things like that for different branches. 228 00:14:19,640 --> 00:14:27,620 Now the last thing that I want to cover is how to add multiple files to your commit right before we've 229 00:14:27,620 --> 00:14:30,270 been adding individual files at a time. 230 00:14:30,680 --> 00:14:36,010 Heck what if we like added 10 files and changed a ton of things and other files. 231 00:14:36,080 --> 00:14:45,390 So now that we've got this version checked out here with the added file Let's do this let's do touch. 232 00:14:47,120 --> 00:14:52,230 We'll do an awesome dodgier as we'll do an index dot aged him. 233 00:14:52,310 --> 00:15:00,770 And we'll do a style that CSSA will add some files here and then lets them into the read me and then 234 00:15:00,770 --> 00:15:13,200 we're going to add an insertion here and we'll say so many important files added. 235 00:15:13,280 --> 00:15:16,870 Obviously this wouldn't be added to a read me. 236 00:15:17,270 --> 00:15:18,690 I will just use this for now. 237 00:15:18,710 --> 00:15:22,130 So hit X shift colon x. 238 00:15:22,370 --> 00:15:22,750 Perfect. 239 00:15:22,750 --> 00:15:23,630 So now we're out of that. 240 00:15:23,630 --> 00:15:24,770 So check this out. 241 00:15:24,770 --> 00:15:30,830 If we do get status on this we can see that we've modified the read me file and that we've got all these 242 00:15:30,830 --> 00:15:32,100 untracked files here. 243 00:15:32,340 --> 00:15:37,640 Well instead of doing the add in every single file why don't we just add everything as a group. 244 00:15:37,640 --> 00:15:45,080 Say I want to add anything that's new and anything that's modified to be tracked with it so we can do 245 00:15:45,080 --> 00:15:48,980 that get ADD or add dash capital A. 246 00:15:49,130 --> 00:15:50,830 And this is this is more traditional. 247 00:15:50,830 --> 00:15:54,980 This is what you're going to see and you're just going to grab everything and then add it. 248 00:15:54,980 --> 00:16:02,840 Now do be warned that you maybe you were working on a feature or maybe in a folder that you don't want 249 00:16:02,840 --> 00:16:11,090 to be tracked yet with yet because it's kind of experimental you want to you'd like to get at or a different 250 00:16:11,090 --> 00:16:16,180 method not to get capital A to grab everything because you'd want to exclude that folder. 251 00:16:16,460 --> 00:16:18,770 So you add dash. 252 00:16:19,190 --> 00:16:24,770 And then we can do a get status here and now you can see that these are now being tracked. 253 00:16:24,770 --> 00:16:27,780 We've got a modified and three new files. 254 00:16:27,820 --> 00:16:32,890 All right and then we can go ahead and commit this good commit Dasch am. 255 00:16:33,350 --> 00:16:37,680 So much awesomeness. 256 00:16:37,880 --> 00:16:39,260 K cool. 257 00:16:39,260 --> 00:16:41,900 So it says for files change two insertions. 258 00:16:41,900 --> 00:16:45,110 So it's grabbed all those and it's it's committed it for us. 259 00:16:45,170 --> 00:16:48,740 Now we haven't covered about pushing this stuff yet. 260 00:16:48,740 --> 00:16:50,700 We're going to cover that in some later lessons. 261 00:16:50,880 --> 00:16:53,320 But it I know this has a lot to take in. 262 00:16:53,330 --> 00:16:59,120 We watched the video a couple of times if you need to get can be very confusing in the beginning. 263 00:16:59,120 --> 00:17:03,530 But rewash this video if you need brush up on it kind of experiment creating some of your own files 264 00:17:03,530 --> 00:17:07,820 and tracking them and things like that so that's a wrap for this lesson. 265 00:17:07,820 --> 00:17:08,530 Let's move on.