From 7df788cbb90589ab2616312ecab34aaf4f782734 Mon Sep 17 00:00:00 2001 From: Joshua Levy Date: Sun, 31 May 2015 19:42:13 -0700 Subject: [PATCH] More minor updates. --- README.md | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index 4199a72..33814e1 100644 --- a/README.md +++ b/README.md @@ -128,9 +128,9 @@ Scope: - For JSON, use `jq`. -- For Amazon S3, [`s3cmd`](https://github.com/s3tools/s3cmd) is convenient (albeit immature, with occasional misfeatures) and [`s4cmd`](https://github.com/bloomreach/s4cmd) is faster. Amazon's [`aws`](https://github.com/aws/aws-cli) is essential for other AWS-related tasks. +- For Amazon S3, [`s3cmd`](https://github.com/s3tools/s3cmd) is convenient and [`s4cmd`](https://github.com/bloomreach/s4cmd) is faster. Amazon's [`aws`](https://github.com/aws/aws-cli) is essential for other AWS-related tasks. -- Know about `sort` and `uniq` (including uniq's `-u` and `-d` options -- see one-liners below). +- Know about `sort` and `uniq`, including uniq's `-u` and `-d` options -- see one-liners below. - Know about `cut`, `paste`, and `join` to manipulate text files. Many people use `cut` but forget about `join`. @@ -145,7 +145,8 @@ Scope: - To rename many files at once according to a pattern, use `rename`. For complex renames, [`repren`](https://github.com/jlevy/repren) may help. ``` - rename 's/\.bak$//' *.bak + rename 's/\.bak$//' *.bak # Recover backup files. + repren --full --preserve-case --from foo --to bar . # Full rename of filenames, directories, and contents. ``` - Use `shuf` to shuffle or select random lines from a file. @@ -170,7 +171,7 @@ Scope: ## System debugging -- For web debugging, `curl` and `curl -I` are handy, or their wget equivalents, or the more modern [`httpie`](https://github.com/jakubroztocil/httpie). +- For web debugging, `curl` and `curl -I` are handy, or their `wget` equivalents, or the more modern [`httpie`](https://github.com/jakubroztocil/httpie). - To know disk/cpu/network status, use `iostat`, `netstat`, `top` (or the better `htop`), and (especially) `dstat`. Good for getting a quick idea of what's happening on a system.