Git Commands Ultimate Tutorial [Part 2]
In the last Git Commands article, you have learned how to use Git options and what they can do. Today, we will extend our reach and discover everything there is to know about commonly used Git Commands. Git commands are used to access the Git working directory and connect it to our remote repository, by making changes, viewing different files, and many other possibilities! Once your project is set
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僕ãŒã‚ˆã使ã†Gitコマンド14個 - Mitsuyuki.Shiiba
僕ãŒã‚ˆã使ã†Gitã®ã‚³ãƒžãƒ³ãƒ‰ã®æ•´ç†ã‚’ã—ã¦ãŠã“ã†ã¨æ€ã£ãŸã€‚ 1. git clone リãƒã‚¸ãƒˆãƒªã‹ã‚‰å–ã£ã¦ãã‚‹ ã¾ãšã¯cloneã™ã‚‹ã‚ˆã。手元ã«ã‚ã£ã¦ã¡ã‚‡ã†ã©è‰¯ã„æ„Ÿã˜ãªã®ãŒmakingã•ã‚“ã®jsug-shopã ã£ãŸã®ã§ã€ã“ã‚Œã§é€²ã‚ã¦ã¿ã‚‹ã€‚ $ git clone git@github.com:bufferings/jsug-shop.git Cloning into 'jsug-shop'... remote: Counting objects: 299, done. remote: Total 299 (delta 0), reused 0 (delta 0), pack-reused 299 Receiving objects: 100% (299/299), 427.05 KiB | 193.00 KiB/s, done. Resolving deltas: 100% (96/96),
Linux debugging tools I love
I gave a talk this weekend about debugging tools I love (here are the slides, such as they are). I think of these tools like a swiss army knife – if something on your system is wrong or slow, in any programming language, knowing how to use them can really help you out. I’ve written pretty extensively on this, but I didn’t have a central list to refer to. So! Here’s the list of my current favorite
9 Commands to Check CPU Information on Linux
CPU hardware information The cpu information includes details about the processor, like the architecture, vendor name, model, number of cores, speed of each core etc. There are quite a few commands on linux to get those details about the cpu. In this post we shall take a look at some of the commonly used commands that can be used to get details about the cpu. 1. /proc/cpuinfo The /proc/cpuinfo fil
Why Microsoft needed to make Windows run Linux software
Perhaps the biggest surprise to come from Microsoft's Build developer conference last week was the Windows Subsystem for Linux (WSL). The system will ship as part of this summer's Anniversary Update for Windows 10. WSL has two parts; there's the core subsystem, which is already included in Insider Preview builds of the operating system, and then a package of software that Canonical will provide. T
Git Cheat Sheet and Best Practices | JRebel by Perforce
In this post, we’re looking at one of the most successful source code management tools available today, Git. With every great tool, there is a CLI which compliments all the great features and options, which leads to a vast number of things you need to remember and be expected to recall within a keystrokes notice. Enter: the Git cheat sheet. Looking for a different Java cheat sheet? Be sure to chec
19 Git Tips For Everyday Use - Tech TLDR;
Table of Contents: Parameters for better logging git log --oneline --graphLog actual changes in a file git log -p filenameOnly Log changes for some specific lines in file git log -L 1,1:some-file.txtLog changes not yet merged to the parent branch git log --no-merges master..Extract a file from another branch git show some-branch:some-file.jsSome notes on rebasing git pull --rebaseRemember the bran
Learn Git Branching
An interactive Git visualization tool to educate and challenge!
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ãªã‚“ã§ç›¸æ‰‹ã«ç¹‹ãŒã‚‰ãªã„ã®ï¼ï¼Ÿ サーãƒç®¡ç†ã—ã¦ã„ã¦ã‚ˆãèµ·ã“ã‚‹å•é¡Œã¯ã€ã€Œãªã‚“ã§ç¹‹ãŒã‚‰ãªã„ã®ï¼ï¼Ÿã€ã§ã™ã‚ˆã。ãã“ã§ã€ä»Šå›žã¯åŸºæœ¬çš„ãªãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚’ã”紹介ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚OSやツールã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã«ã‚ˆã‚Šå‹•ä½œãŒç•°ãªã‚Šã¾ã™ã®ã§ã€ãã‚Œãžã‚Œèª¿ã¹ã¦ã¿ã¦é ‚ã‘ã‚Œã°ã¨æ€ã„ã¾ã™ã€‚今回ã¯ã€Amazon Linux 2015.03を用ã„ã¦ã„ã¾ã™ã€‚ ping 基本ã¯pingã§ã™ã。ICMPã®ã«ã‚るエコーè¦æ±‚/å¿œç”ã®pingを使ã£ã¦æŽ¥ç¶šç¢ºèªã‚’è¡Œã„ã¾ã™ã€‚ $ ping yahoo.co.jp PING yahoo.co.jp (182.22.59.229) 56(84) bytes of data. 64 bytes from f1.top.vip.ssk.yahoo.co.jp (182.22.59.229): icmp_seq=1 ttl=54 time=4.84 ms 64 bytes from f1.top.vip.s
(2024å¹´æ›´æ–°)Linuxã®ã‚·ã‚¹ãƒ†ãƒ ã‚„ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢æƒ…å ±ã‚’å–å¾—ã™ã‚‹ã‚³ãƒžãƒ³ãƒ‰ã‚’集ã‚ã¦ã¿ãŸ | クãƒã®æ€è€ƒãƒŽãƒ¼ãƒˆ
ã“ã‚“ã«ã¡ã¯ã€‚今回ã¯Linuxã®ã‚·ã‚¹ãƒ†ãƒ æƒ…å ±ã‚’å…¥æ‰‹ã™ã‚‹ã‚³ãƒžãƒ³ãƒ‰ç‰¹é›†ã§ã™ã€‚システムã®è¨å®šã‚„ãƒãƒ¼ãƒ‰ã®æƒ…å ±ã‚’å…¥æ‰‹ã™ã‚‹éš›ã«å½¹ç«‹ã¡ãã†ãªã‚³ãƒžãƒ³ãƒ‰ï¼ˆã¨ã„ã†ã‹CUIæ“作）を独æ–ã¨å見ã§ãƒ”ックアップã—ã¾ã™ã€‚ディストãƒã‚„ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã«ã‚ˆã£ã¦è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã‚„コマンドã¯å¤‰åŒ–ã—ã¾ã™ã®ã§æ³¨æ„ã—ã¦ãã ã•ã„ã。（本記事ã¯2014å¹´10月ã«åŠ ç†ä¿®æ£ã•ã‚Œã¾ã—ãŸã€‚） CUPã®æƒ…å ±ã‚’å¾—ã‚‹ ã¾ãšæ‰‹ã£å–ã‚Šæ—©ãæƒ…å ±ãŒæ¬²ã—ã„時ã¯ä»¥ä¸‹ã®ã‚³ãƒžãƒ³ãƒ‰ã‚’打ã£ã¦ã¿ã¦ãã ã•ã„。 lscpu 出力例 Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: Authenti
Linux ãƒãƒ¼ãƒ‰ãƒ‡ã‚£ã‚¹ã‚¯ã‚’アンマウント(umount)ã™ã‚‹
デãƒã‚¤ã‚¹åã€ãƒžã‚¦ãƒ³ãƒˆãƒã‚¤ãƒ³ãƒˆã¯ã©ã¡ã‚‰ã‹ã²ã¨ã¤ã‚’パスã§æŒ‡å®šã—ã¾ã™ã€‚ 2. umountã™ã‚‹ 実際ã«ã‚¢ãƒ³ãƒžã‚¦ãƒ³ãƒˆã—ã¦ã¿ã¾ã™ã€‚ # df Filesystem 1K-ブãƒãƒƒã‚¯ 使用 ä½¿ç”¨å¯ ä½¿ç”¨% マウントä½ç½® /dev/mapper/vg_sandbox1-lv_root 5716804 2668532 2757868 50% / tmpfs 510244 0 510244 0% /dev/shm /dev/sda1 495844 56502 413742 13% /boot /dev/sdb5 988180 17628 920356 2% /mnt/diskA ※ sdb5 ãŒãƒžã‚¦ãƒ³ãƒˆã•ã‚Œã¦ã„ã‚‹ # umount /dev/sdb5 ↠/dev/sdb5 をアンマウント # df Filesystem 1K-ブãƒãƒƒã‚¯ 使用 ä½¿ç”¨å¯ ä½¿ç”¨% マウントä½ç½® /dev/mapper/vg_san
ã±ã£ã¨è¦‹ã§ã‚ã‹ã‚Šã‚„ã™ã„ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒ¢ãƒ‹ã‚¿ãƒªãƒ³ã‚°ã‚³ãƒžãƒ³ãƒ‰ã€Žiftop〠| 俺的備忘録 〜ãªã‚“ã‹ã„ã‚ã„ã‚〜
今回ã¯ã€è¦‹ã‚„ã™ã„ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒ¢ãƒ‹ã‚¿ãƒªãƒ³ã‚°ã‚’è¡Œã†ã‚³ãƒžãƒ³ãƒ‰ã€Žiftopã€ã‚’紹介ã™ã‚‹ã€‚ 1.インストール ã¾ãšã¯ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã‹ã‚‰ã€‚ 以下ã®ã‚³ãƒžãƒ³ãƒ‰ã§ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã‚’è¡Œã†ã€‚ sudo apt-get install iftop (Debian/Ubuntuã®å ´åˆ) sudo yum install iftop (RHELç³»ã®å ´åˆ) ã“ã‚Œã§ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ãŒã§ããŸã€‚ 2.コマンドã®å®Ÿè¡Œ ãã‚Œã§ã¯ã€å®Ÿéš›ã«ã‚³ãƒžãƒ³ãƒ‰ã‚’実行ã—ã¦ã¿ã‚ˆã†ã€‚ iftop 見ã¦ã‚‚らãˆã‚Œã°ã‚ã‹ã‚‹ã‚ˆã†ã«ã€éžå¸¸ã«ã‚·ãƒ³ãƒ—ルã‹ã¤è¦‹ã‚„ã™ã„。 ã“ã‚Œã¯ã„ã„ã。
Useful Unix commands for exploring data
While dealing with big genetic data sets I often got stuck with limitation of programming languages in terms of reading big files. Also sometimes it is not convenient to load the data file in Python or R in order to perform few basic checks and exploratory analysis. Unix commands are pretty handy in these scenarios and often takes significantly less time in execution. Lets consider movie data set
標準コマンドã‹ã‚‰ä¹—ã‚Šæ›ãˆã‚ˆã†ï¼ã‚ˆã‚Šè‰¯ã„Linuxコマンドラインユーティリティー11é¸ | 俺的備忘録 〜ãªã‚“ã‹ã„ã‚ã„ã‚〜
Linuxã®æ¨™æº–コマンドã¯å¼·åŠ›ãªã‚‚ã®ã§ã¯ã‚ã‚‹ãŒã€å®Ÿéš›ã«äººé–“ãŒä½¿ã†éš›ã«ã‚ã‹ã‚Šã‚„ã™ã„ã‹ã€ã¨ã„ã†ã¨å分ã§ã¯ãªã„。 ãã“ã§ã€ä»Šå›žã¯Linuxã®æ¨™æº–コマンドã‹ã‚‰ä¹—ã‚Šæ›ãˆã‚‹äº‹ãŒå¯èƒ½ãªã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ãƒ¦ãƒ¼ãƒ†ã‚£ãƒªãƒ†ã‚£ãƒ¼ã‚’調査ã€æ•´ç†ã—ã¦ã¾ã¨ã‚ã¦ã¿ã‚‹ã“ã¨ã«ã—ãŸã€‚ 1.df → dfc ã¾ãšã¯ã“れ。以å‰ã«ã“ã¡ã‚‰ã§ã‚‚記述ã—ã¦ã„る。 dfコマンドをより分ã‹ã‚Šã‚„ã™ãã—ãŸã‚³ãƒžãƒ³ãƒ‰ã§ã€ãƒãƒ¼ã§åˆ©ç”¨çŽ‡ã‚’èªè˜ã™ã‚‹ã“ã¨ãŒå‡ºæ¥ã‚‹ã€‚ インストールã¯ä»¥ä¸‹ã®ã‚³ãƒžãƒ³ãƒ‰ã§è¡Œãˆã‚‹ã€‚ sudo apt-get install dfc (Debian or Ubuntu) 2.vmstat → dstat パフォーマンスã®ãƒ¢ãƒ‹ã‚¿ãƒªãƒ³ã‚°ã§ã‚ˆã用ã„られるvmstatã‚’ã€æ›´ã«æ‹¡å¼µã—ãŸã‚³ãƒžãƒ³ãƒ‰ã§ã‚ã‚‹dstatã«ã™ã‚‹ã€‚ dstatã«ã¯ã€vmstatã«ã¯ãªã„ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã«é–¢ã™ã‚‹ãƒ‘フォーマンスãŒè¿½åŠ ã•ã‚Œã¦ãŠã‚Šã€è¦‹ãŸç›®ã‚‚見やã™ããªã£ã¦ã„る。 インストールã¯ä»¥ä¸‹ã®ã‚³
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インフラエンジニアã¨ã—ã¦ã‚ˆã使ã†ã‚³ãƒžãƒ³ãƒ‰é›† - Qiita
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