Categories
hardware Software

[Arduino 應用 source code] 固定一段時間自動移動虛擬滑鼠 不讓電腦進入鎖屏(anti screen saver) Arduino Pro micro Atmega32U4 / auto move / auto click

Categories
DATABASE

[小測試] 使用不同種類的 Key-Value database 效能比較 / Berkeley DB / Redis / Memcache …

Categories
Copy_N_Paste Software

[memo] BBEditor color scheme / theme location

Path : /Users/username/Library/Application Support/BBEdit/Color Schemes git: Monster dark.bbColorScheme: Monster dark.bbColorScheme

Categories
Programming/php

[PHP] php 由 pipe (stdin) 讀進檔案 再做處理, 類似 C 的 pipe line 方法

$cnt = 0; $fp = fopen(‘php://stdin’,’r’); while ($line = stream_get_line($fp, 65535, “\n”)) { echo “LINE #” . (++$cnt) . “: ” . $line . “\n”; }

Categories
Apple

Mac / enable MacBook double-tap to drag ,開啟 點兩下拖移功能 方便~

新的 macOS 把這功能 default 設成不開啟, 需要特別打開

Categories
System/Linux/Unix*

[memo] 用 shell awk 加總 column

ls -l `find /mnt/tslog/archive/ -name “*20190[1..6]*” -type f` | awk ‘{sum += $5} END {print sum}’ 160038650315 ls -l `find /mnt/tslog_bak -name “*20190[1..6]*” -type f` | awk ‘{sum += $5} END {print sum}’ 160038650315 ls -l `find /mnt/tslog_backup2 -name “*20190[1..6]*” -type f` | awk ‘{sum += $5} END {print sum}’ 160038650315

Categories
System/Linux/Unix*

[memo] 常用 ubuntu 升級套件指令 / ubuntu upgrade commands

# 更新 apt update # 列出可 upgrade 的 package apt list –upgradable # 只 upgrade 這些 packages apt –only-upgrade install XXXXX

Categories
JOB

Protected: CBOA info

There is no excerpt because this is a protected post.

Categories
Programming/php

[memo] php.ini , short_open_tag

php 程式檔案開頭使用 <? 簡寫 須在 php.ini 設定 short_open_tag = On

Categories
System/Linux/Unix*

[memo] Ubuntu : ctrl-L not work , 按 ctrl-L 不會清除螢幕 , TERM , .bashrc .profile 問題 , Ubuntu 8.04.4 LTS

這個版本的 .bashrc 不 work , 要用 .profile lsb_release  -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 8.04.4 LTS Release: 8.04 Codename: hardy —- $ cat .profile export EDITOR=vi export PATH=/sbin:$PATH export LANG= export TERM=xterm export http_proxy= export https_proxy=