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# check pointed auther commit git log --author="Author Name" # check pointed period commit git log --since="2012-2-23" --before="2012-2-24" # search in commit messages git log --grep="key word" # ... 阅读全文
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openwrt14.07 howto generate /etc/config/network Table of Contents 1. firstboot test in board 1.1. firstboot operation 1.2. reboot operation 2. analysi 阅读全文
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how to restore 'git reset –hard' operations Table of Contents 1. emulate git reset –hard 1.1. generate two commits 1.2. check the commits 1.3. reset – 阅读全文
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#!/bin/sh expect <<-EOF spawn firstboot expect "*N/y*" send "y\r" interact expect eof EOF 阅读全文
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Why Copied Yocto Cross Toolchain Not WorkTable of Contents1. problem description2. analysis2.1. install source check2.2. cross tool header check3. sol... 阅读全文
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1）#+OPTIONS: creator:nil author:nil timestamp:nil2）(setq org-html-validation-link nil) 阅读全文
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ref:http://stackoverflow.com/questions/23455761/set-mark-command-not-working-emacs-with-c-spcUbuntu 14.04 has an open bug affecting some desktop envir... 阅读全文
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ubuntu curl upload file to apache2 serverTable of Contents1. install2. get web info3. set php upload conditions3.1. ref3.2. upload_max_fileszie3.3. po... 阅读全文
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1. add the ppasudo sh -c "echo 'deb http://archive.canonical.com/ubuntu/ trusty partner' >> /etc/apt/sources.list.d/canonical_partner.list"2. update s... 阅读全文
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The Importance of Sync in EmbeddedTable of Contents1. My experience2. Solution3. Sync Info1 My experienceWhen I modify /etc/init.d/rcS in development ... 阅读全文