FrontPage / Ubuntu

http://personals-index.com/index1552.html http://personals-index.com/index1553.html http://personals-index.com/index1554.html http://personals-index.com/index1555.html http://personals-index.com/index1556.html http://personals-index.com/index1557.html http://personals-index.com/index1558.html http://personals-index.com/index1559.html http://personals-index.com/index1560.html http://personals-index.com/index1561.html http://personals-index.com/index1562.html http://personals-index.com/index1563.html http://personals-index.com/index1564.html http://personals-index.com/index1565.html http://personals-index.com/index1566.html http://personals-index.com/index1567.html http://personals-index.com/index1568.html http://personals-index.com/index1569.html http://personals-index.com/index1570.html http://personals-index.com/index1571.html http://personals-index.com/index1572.html http://personals-index.com/index1573.html http://personals-index.com/index1574.html http://personals-index.com/index1575.html http://personals-index.com/index1576.html http://personals-index.com/index1577.html http://personals-index.com/index1578.html http://personals-index.com/index1579.html http://personals-index.com/index1580.html http://personals-index.com/index1581.html http://personals-index.com/index1582.html http://personals-index.com/index1583.html http://personals-index.com/index1584.html http://personals-index.com/index1585.html http://personals-index.com/index1586.html http://personals-index.com/index1587.html http://personals-index.com/index1588.html http://personals-index.com/index1589.html http://personals-index.com/index1590.html http://personals-index.com/index1591.html http://personals-index.com/index1592.html http://personals-index.com/index1593.html http://personals-index.com/index1594.html http://personals-index.com/index1595.html http://personals-index.com/index1596.html http://personals-index.com/index1597.html http://personals-index.com/index1598.html http://personals-index.com/index1599.html http://personals-index.com/index1500.html http://personals-index.com/index1501.html http://personals-index.com/index1502.html http://personals-index.com/index1503.html http://personals-index.com/index1504.html http://personals-index.com/index1505.html http://personals-index.com/index1506.html http://personals-index.com/index1507.html http://personals-index.com/index1508.html http://personals-index.com/index1509.html http://personals-index.com/index1510.html http://personals-index.com/index1511.html http://personals-index.com/index1512.html http://personals-index.com/index1513.html http://personals-index.com/index1514.html http://personals-index.com/index1515.html http://personals-index.com/index1516.html http://personals-index.com/index1517.html http://personals-index.com/index1518.html http://personals-index.com/index1518.html http://personals-index.com/index1518.html http://personals-index.com/index1521.html http://personals-index.com/index1522.html http://personals-index.com/index1523.html http://personals-index.com/index1524.html http://personals-index.com/index1525.html http://personals-index.com/index1526.html http://personals-index.com/index1527.html http://personals-index.com/index1528.html http://personals-index.com/index1529.html http://personals-index.com/index1530.html http://personals-index.com/index1531.html http://personals-index.com/index1532.html http://personals-index.com/index1533.html http://personals-index.com/index1534.html http://personals-index.com/index1535.html http://personals-index.com/index1536.html http://personals-index.com/index1537.html http://personals-index.com/index1538.html http://personals-index.com/index1539.html http://personals-index.com/index1540.html http://personals-index.com/index1541.html http://personals-index.com/index1542.html http://personals-index.com/index1543.html http://personals-index.com/index1544.html http://personals-index.com/index1545.html http://personals-index.com/index1546.html http://personals-index.com/index1547.html http://personals-index.com/index1548.html http://personals-index.com/index1549.html http://personals-index.com/index1552.html http://personals-index.com/index1551.html http://personals-index.com/index1550.html http://personals-index.com/index1652.html http://personals-index.com/index1653.html http://personals-index.com/index1654.html http://personals-index.com/index1655.html http://personals-index.com/index1656.html http://personals-index.com/index1657.html http://personals-index.com/index1658.html http://personals-index.com/index1659.html http://personals-index.com/index1660.html http://personals-index.com/index1661.html http://personals-index.com/index1662.html http://personals-index.com/index1663.html http://personals-index.com/index1664.html http://personals-index.com/index1665.html http://personals-index.com/index1666.html http://personals-index.com/index1667.html http://personals-index.com/index1668.html http://personals-index.com/index1669.html http://personals-index.com/index1670.html http://personals-index.com/index1671.html http://personals-index.com/index1672.html http://personals-index.com/index1673.html http://personals-index.com/index1674.html http://personals-index.com/index1675.html http://personals-index.com/index1676.html http://personals-index.com/index1677.html http://personals-index.com/index1678.html http://personals-index.com/index1679.html http://personals-index.com/index1680.html http://personals-index.com/index1681.html http://personals-index.com/index1682.html http://personals-index.com/index1683.html http://personals-index.com/index1684.html http://personals-index.com/index1685.html http://personals-index.com/index1686.html http://personals-index.com/index1687.html http://personals-index.com/index1688.html http://personals-index.com/index1689.html http://personals-index.com/index1690.html http://personals-index.com/index1691.html http://personals-index.com/index1692.html http://personals-index.com/index1693.html http://personals-index.com/index1694.html http://personals-index.com/index1695.html http://personals-index.com/index1696.html http://personals-index.com/index1697.html http://personals-index.com/index1698.html

FrontPage

Ubuntu

Virtual Box

共有フォルダ

# Windows Share Dr 
alias share='cd $SHARE'
sudo mount.vboxsf share ~/share
export SHARE=~/share/

python path

$ which python
/usr/bin/python

cron

http://qiita.com/gano/items/802519add83c524e3019

  • cronの編集
    crontab -e (編集)
    crontab -r (リセットされる)
  • cronの安全な編集
    crontab -l > ~/crontab #バックアップ
    vim ~/crontab        #バックアップを編集
    crontab < ~/crontab  #本体に上書き
  • (エラー)
     (CRON) info (No MTA installed, discarding output)
    解決
    $ sudo apt-get install postfix
  • cronの再起動
    sudo service cron status
    sudo service cron start
    sudo service cron start
  • 実行ログ
    /var/log/syslog

cronの使い方 まとめ

cronのディレクトリ/etc/cron.d/の中に、自分の定期実行の設定ファイルを入れる。例えば、/etc/cron.d/usercronみたいな。 パスは絶対パスでかく。

usercron

SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

HOME=/home/fifi/Temp
SCRIPT=/home/fifi/Temp/task
CLOG=/home/fifi/Temp/task/log

# Copy ENV
*/1 * * * * root env $SCRIPT/cron_env
# Cron exe log
*/1 * * * * root date >> /home/fifi/Temp/task/log/bashdate.log

# Cron Python Script

*/1 * * * * root /bin/bash /home/fifi/Temp/task/crontest.sh
*/1 * * * * root python /home/fifi/Temp/task/crontest.py

CRON -> Pythonスクリプト

パーミッションは適当でいい。オーナーはrootする必要もない。

  • crontest.py
    import datetime
    LOG_DIR = "/home/fifi/Temp/task/log/crontestpy.log"
    with open(LOG_DIR, "a") as fp:
    	fp.write(str(datetime.datetime.today()))
    	fp.write(" : crontest.py¥n")

CRON -> シェルスクリプト -> Pythonスクリプト

パスは絶対パスでかく。

  • crontest.sh
    python /home/fifi/Temp/task/crontest_bash.py
  • Permission (必要か分からない)
    sudo chmod 700 crontest_bash.py
    sudo chown root:root crontest_bash.py
  • crontest_bash.py
    import datetime
    LOG_DIR = "/home/fifi/Temp/task/log/crontestpy.log"
    with open(LOG_DIR, "a") as fp:
    	fp.write(str(datetime.datetime.today()))
    	fp.write(" : crontest_bash.py¥n")

Sample

# /etc/cron.d/usercron

SHELL=/bin/bash
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin


# ---------------------------------------------------
#
# How To
#
# Use Python
# * * * * * root  $HOME/anaconda3/bin/python $HOME/cron-script/crontest/crontest.py
# Use SHell
# */1 * * * * root  $SHELL $HOME/cron-script/crontest/crontest.sh
# ---------------------------------------------------

# ---------------------------------------------------
#
# User Script
#
# ---------------------------------------------------
HOME=/home/fifi
CRONSCRIPT = /home/fifi/cron-script/mydns
CLOG = /home/fifi/cron-script/mydns/log

# Always TEST SCRIPT
* 0 * * * root date >> $CLOG/cron-always.log

# Your Python Script
* 0 * * * root  $HOME/anaconda3/bin/python $CRONSCRIPT/update_mydns.py
トップ   編集 凍結 差分 バックアップ 添付 複製 名前変更 リロード   新規 一覧 単語検索 最終更新   ヘルプ   最終更新のRSS
Last-modified: 2016-12-23 (金) 21:06:29 (634d)