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Read a file line by line assigning the value to a variable
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#! /bin/bash
cat filename | while read LINE; do
echo $LINE
done
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How can I calculate an md5 checksum of a directory?
...g on here, I can only see solutions that would make the command more complicated then it's worth.
PS: one of my systems uses a limited busybox find which does not support -exec nor -print0 flags, and also it appends '/' to denote directories, while findutils find doesn't seem to, so for this machi...
Easy way to see saved NSUserDefaults?
...alk to him and he somewhat savvy - could use a tool like PhoneView to get access to his phones filesystem and copy the file off the phone to send it to you.
– Daniel Schneller
Mar 12 '13 at 17:02
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How do I check if a variable exists in a list in BASH
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a more succinct solution: [[ " $list " =~ " $x " ]] && echo 'yes' || echo 'no'. it's correct assuming space is the separator and $x doesn't contain space
– Tianren Liu
Apr 5 '16 at 21:47
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Using an image caption in Markdown Jekyll
... the image from your markdown with:
{% include image.html url="/images/my-cat.jpg" description="My cat, Robert Downey Jr." %}
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Rest with Express.js nested router
...oute handling
router.use('/products', require('./products'));
router.use('/categories', require('./categories'));
// etc.
module.exports = router;
./routes/api/products.js:
var router = require('express').Router();
// api/products
router.get('/', function(req, res) {
res.json({ products: [] }...
Branch descriptions in Git
...s in ~/.gitconfig, under [alias]
cor = !sh -c 'git checkout $1 && cat README' -
After this, you can run git cor <branch_name> to switch branch and display the README of the branch you're switching to.
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Authenticate with GitHub using a token
I am trying to authenticate with GitHub using a personal access token. In the help files at github, it states to use the cURL method to authenticate ( https://help.github.com/articles/creating-an-access-token-for-command-line-use ). I have tried this, but I still cannot push to GitHub. Please note, ...
windbg 备忘 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...信息
dt -r 递归 ntdll!*
u /uf (函数)
ub (往前)
常用前缀：Cc（Cache Manager），Cm（Configuration Manager），Ex（Excutive support routines），FsRtl（文件系统驱动程序运行库），Ps（Process support），Rtl（运行库），Zw（以nt开头的系统服务入口的...
Why do I get “'property cannot be assigned” when sending an SMTP email?
... @Mithrandir Yes I'm setting it correctly. I have setup my SMTP mail account in Outlook and grabbed all necessary settings from their. Host and Port are declared in Web.config file and I'm fetching it runtime.
– YuDroid
Jan 2 '17 at 12:08
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