Working with Linux

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Saving encrypted files with Vim, combined with backing up the file in places like a private gitrepository or a private Dropbox folder, can be an effective way of storing your passwords:
It also has the benefit that it's sort of a unique method of storing passwords, compared to using onlineservices that are pretty standard and might get compromised. This can also be referred to as securitythroug h obscurity.
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Working with Linux - Quick Hacks fo
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Network - Who's listening?Autoenv -
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Working with Linux - Quick Hacks fo
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Melwyn DsaCover WorkMelwyn Dsa
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www.PacktPub.com
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Why subscribe?Fully searchable acro
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PrefaceOur mission is to save Linux
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What you need for this bookIdeally,
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ConventionsIn this book, you will f
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Customer supportNow that you are th
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PiracyPiracy of copyrighted materia
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Chapter 1. IntroductionThis book is
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Terminator - the ultimate terminalT
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Preferences menuIt's an customizing
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And voila! This is our newly config
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Ctrl + Shift + E for a vertical spl
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Text zoom: Ctrl + + and Ctrl + -
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Guake - not Quake!Terminator works
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I believe you can guess what this d
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We can use Guake in full screen by
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The tool is automatically added to
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For example, we might want to updat
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With ClipIt, you can copy and paste
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Vim is renowned for its exotic keyb
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Press the Insert key again to go to
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productive in the coolest terminal
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instructions for installing the oh-
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Let's create a file, say readme.md.
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You can now see the branch name in
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History navigation: Click on arrow
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To see a list of shortcuts, run the
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joe is the string we are searching
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If we don't know exactly what chara
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To find all the lines that have onl
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This will replace every occurrence
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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: A page describing the different enc
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
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export environment=devexport versio
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Autoenv can really come in handy, a
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Let's assume we don't need the file
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It will show us a list of options a
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Chapter 5. Developers' TreasureIn t
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Clicking on the button generates a
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You can find the files used in this
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The first and most important part o
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The format of the output image will
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This will create a JPEG image with
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Let's try to shrink the large PNG i
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Alright, now let's try and do the s
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Go with the Git flowGit is by far t
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We can see that we are now on the d
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This command will tell us that we h
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This switches us over to our releas
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We see that the only two available
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GitFlow also comes with an enhanced
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Analyzing the git hooks directory,
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Merging Git conflicts with easeNow
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After this, we can run the followin
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Now we can easily see the two files
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In general, most modern IDEs offer
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Now do a rehash and type the follow
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Click on the link provided by ngrok
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JSON jamming in the new ageNowadays
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If we want to grab the request meth
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If we want to use the output as inp
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Say, for example, if we want to cal
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Since that the syntax for accessing
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To skip printing empty bodies, we c
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We can even perform arithmetic oper
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There we can see an example of cons
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This will send gedit to the backgro
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Now we see that the mouse pointer h
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Chapter 6. Terminal ArtAll work and
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To make this recurrent, we can incl
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Now, with our newly learned skills,
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Let your friends be amazed by the c
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IndexAautoenvabout / Autoenv - Set
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Ddesert / Color scheme desertdigabo
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Ffind commandusing / You can run, b
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Iidentify / Shrinking spells and ot
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LlinuxURL, for developers / Are you
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NNERDtreeabout / Plugin steroids fo
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PpathogenURL / Plugin steroids for
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Ssedone-liner productivity / Sed -
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VVimsupercharging / Supercharging V
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Working with Linux

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