davidmoreno
/ watch-dir-do.sh
Created Dec 31, 2019
Watches a diretory and runs a command on save changes.
View watch-dir-do.sh
| #!/bin/bash | |
| if [ ! "$2" ]; then | |
| cat << EOF | |
| $0 -- Watch a directory and run a command on changes | |
| $0 [path] [cmd] [options...] | |
| Example: |
davidmoreno
/ sqlite_rename_column.py
Last active Oct 28, 2018
Script to change database column names on Sqlite3 databases.
View sqlite_rename_column.py
| #!/usr/bin/env python | |
| import os, sys, subprocess, re | |
| if len(sys.argv)==1: | |
| print "Usage:" | |
| print " %s <databasefile> <tablename,tablename2,...> <origcolumn> <destcolumn> [--apply]"%sys.argv[0] | |
| print "Options (must appear at the end):" | |
| print " --apply Apply the changes directly to database file" |
davidmoreno
/ gist:5264730
Last active Oct 14, 2016
Comments to @dmoreno_cb. http://blog.coralbits.com.
View gist:5264730
| // Compile it with: | |
| // $ gcc -o bench bench.c -lonion -Wall -O2 -lsqlite3 | |
| // $ export ONION_LOG=noinfo # To properly test, you may need some control over logging. Here almost disabled. | |
| // $ ./bench | |
| // It listens to localhost:8080, known addresses: http://localhost:8080/ , http://localhost:8080/db , http://localhost:8080/db20 | |
| // Test it with ab: | |
| // $ ab -k -t 10 -c 20 http://localhost:8080/ | |
| // It gave me (Intel(R) Core(TM) i7-2677M CPU @ 1.80GHz): | |
| // Requests per second: 58288.10 [#/sec] (mean) |