Working with Linux

Recommendations

Info

We can see that we are now on the develop branch, so no more developing on the master branch.This helps us have a stable master, while not so stable features are kept on the develop branch.If we go back to the cheatsheet, we can look at the first item, which is a feature branch. Featurebranches are useful when developing a specific part of functionality or doing refactoring, but youdon't want to break the existing functionality on the develop branch. To create a feature branch, justrun the following:git flow feature start feature1
This is not the most intuitive description of the feature, but it's good for demonstration purposes.GitFlow will also show us a summary of actions once the feature branch has finished. This hascreated a new branch called feature/feature1, based on the develop branch and has switched usto that branch. We can also see this from our handy zsh prompt.Let's open up a file, edit, and save it:git status
Page 2 and 3:
Working with Linux - Quick Hacks fo
Page 4 and 5:
Network - Who's listening?Autoenv -
Page 6 and 7:
Working with Linux - Quick Hacks fo
Page 8 and 9:
Melwyn DsaCover WorkMelwyn Dsa
Page 10 and 11:
www.PacktPub.com
Page 12 and 13:
Why subscribe?Fully searchable acro
Page 14 and 15:
PrefaceOur mission is to save Linux
Page 16 and 17:
What you need for this bookIdeally,
Page 18 and 19:
ConventionsIn this book, you will f
Page 20 and 21:
Customer supportNow that you are th
Page 22 and 23:
PiracyPiracy of copyrighted materia
Page 24 and 25:
Chapter 1. IntroductionThis book is
Page 27 and 28:
Terminator - the ultimate terminalT
Page 29 and 30:
Preferences menuIt's an customizing
Page 31 and 32:
And voila! This is our newly config
Page 33 and 34:
Ctrl + Shift + E for a vertical spl
Page 35 and 36:
Text zoom: Ctrl + + and Ctrl + -
Page 37 and 38:
Guake - not Quake!Terminator works
Page 39 and 40:
I believe you can guess what this d
Page 41 and 42:
We can use Guake in full screen by
Page 43 and 44:
The tool is automatically added to
Page 45 and 46:
For example, we might want to updat
Page 47 and 48:
With ClipIt, you can copy and paste
Page 49 and 50:
Vim is renowned for its exotic keyb
Page 51 and 52:
Press the Insert key again to go to
Page 53 and 54:
productive in the coolest terminal
Page 55 and 56:
instructions for installing the oh-
Page 57 and 58:
Let's create a file, say readme.md.
Page 59 and 60:
You can now see the branch name in
Page 61 and 62:
History navigation: Click on arrow
Page 63 and 64:
To see a list of shortcuts, run the
Page 65 and 66:
joe is the string we are searching
Page 67 and 68:
If we don't know exactly what chara
Page 69 and 70:
To find all the lines that have onl
Page 71 and 72:
This will replace every occurrence
Page 73 and 74:
Pipes and subshells - your shell's
Page 75 and 76:
"df -h": This shows the disk usage
Page 77 and 78:
ps aux: This prints all processes w
Page 79 and 80:
cat lorem.txt| tr " " "\n": Transfo
Page 81 and 82:
imagination and how well you learn
Page 83 and 84:
As you can see, the value test is p
Page 85 and 86:
In our case, we will be selecting f
Page 87 and 88:
esacdoneecho "invalid option"exit 1
Page 89 and 90:
./script.sh --ip wlp3s0We can see t
Page 91 and 92:
This way we can start the script, w
Page 93 and 94:
Shell scripting librariesTo really
Page 95 and 96:
of the current working directory (o
Page 97 and 98:
case ${CMD} inpublicip)print_public
Page 99 and 100:
Supercharging VimLet's start by ope
Page 101 and 102:
Let's choose desert!
Page 103 and 104:
We can do the same thing for xml fi
Page 105 and 106:
Keyboard kung fuNow that we have Vi
Page 107 and 108:
Other handy shortcuts are:G: Go to
Page 109:
:1,$s/CWD/DIR/g:1,$ - start from li
Page 112 and 113:
This will delete everything from li
Page 114:
cat lorem.txt | tr " " "\n" | grep
Page 117 and 118:
When Vim splits the screen, it open
Page 119 and 120:
Plugin steroids for VimIn this sect
Page 121 and 122:
As we can see, before installing sn
Page 123 and 124:
Here we can see all the snippets av
Page 125 and 126:
A page describing the different enc
Page 127 and 128:
It also has the benefit that it's s
Page 129 and 130:
Using heredocs is a common techniqu
Page 131 and 132:
Sed - one-liner productivity treasu
Page 133 and 134:
If we check the content of the file
Page 135 and 136:
As you can see, the text was update
Page 137 and 138:
You can run, but you can't hide…
Page 139 and 140:
You see here that both readme.md an
Page 141 and 142:
You can see here all files that don
Page 143 and 144:
Find can also locate files based on
Page 145 and 146:
A good folder to search is ~/.local
Page 147 and 148:
As we can see, electron has a few e
Page 149 and 150:
In order to do this, we combine fin
Page 151 and 152:
tmux - virtual consoles, background
Page 153 and 154: For demonstration purposes, we will
Page 155 and 156: This will kill the running session.
Page 157 and 158: You also have the possibility to cr
Page 159 and 160: Ctrl + b &: delete
Page 161 and 162: Network - Who's listening?When work
Page 163 and 164: Other useful information we get fro
Page 165 and 166: You can quickly understand the form
Page 167 and 168: As you can see, there is again the
Page 169 and 170: non-standard. To actually connect t
Page 171 and 172: hostnames and ports. For a deeper u
Page 173 and 174: Now let's do the same thing for pro
Page 175 and 176: autoenv: Are you sure you want to a
Page 177 and 178: export environment=devexport versio
Page 179 and 180: Autoenv can really come in handy, a
Page 181 and 182: Let's assume we don't need the file
Page 183 and 184: It will show us a list of options a
Page 185 and 186: Chapter 5. Developers' TreasureIn t
Page 187 and 188: Clicking on the button generates a
Page 189 and 190: You can find the files used in this
Page 191 and 192: The first and most important part o
Page 193 and 194: The format of the output image will
Page 195 and 196: This will create a JPEG image with
Page 197 and 198: Let's try to shrink the large PNG i
Page 200 and 201: Alright, now let's try and do the s
Page 202 and 203: Go with the Git flowGit is by far t
Page 206 and 207: This command will tell us that we h
Page 208 and 209: This switches us over to our releas
Page 210 and 211: We see that the only two available
Page 212 and 213: GitFlow also comes with an enhanced
Page 214 and 215: Analyzing the git hooks directory,
Page 216 and 217: Merging Git conflicts with easeNow
Page 218 and 219: After this, we can run the followin
Page 220: Now we can easily see the two files
Page 223 and 224: In general, most modern IDEs offer
Page 225 and 226: Now do a rehash and type the follow
Page 227 and 228: Click on the link provided by ngrok
Page 229 and 230: JSON jamming in the new ageNowadays
Page 231 and 232: If we want to grab the request meth
Page 233 and 234: If we want to use the output as inp
Page 235 and 236: Say, for example, if we want to cal
Page 237 and 238: Since that the syntax for accessing
Page 239 and 240: To skip printing empty bodies, we c
Page 241 and 242: We can even perform arithmetic oper
Page 243 and 244: There we can see an example of cons
Page 245 and 246: This will send gedit to the backgro
Page 247 and 248: Now we see that the mouse pointer h
Page 249 and 250: Chapter 6. Terminal ArtAll work and
Page 251 and 252: To make this recurrent, we can incl
Page 253: Now, with our newly learned skills,
Page 256 and 257:
Let your friends be amazed by the c
Page 258 and 259:
IndexAautoenvabout / Autoenv - Set
Page 260 and 261:
Ddesert / Color scheme desertdigabo
Page 262 and 263:
Ffind commandusing / You can run, b
Page 264 and 265:
Iidentify / Shrinking spells and ot
Page 266 and 267:
LlinuxURL, for developers / Are you
Page 268 and 269:
NNERDtreeabout / Plugin steroids fo
Page 270 and 271:
PpathogenURL / Plugin steroids for
Page 272 and 273:
Ssedone-liner productivity / Sed -
Page 274 and 275:
VVimsupercharging / Supercharging V
show all

Working with Linux

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?