# Generated by NetworkManager
#search hunliji.cn
nameserver 114.114.114.114
nameserver 223.6.6.6

#!/bin/bash

# Modified following this issue: https://github.com/wbond/sublime_terminal/issues/89

CD_CMD="cd "\\\"$(pwd)\\\"" && clear"
if echo "$SHELL" | grep -E "/fish$" &> /dev/null; then
  CD_CMD="cd "\\\"$(pwd)\\\""; and clear"
fi
VERSION=$(sw_vers -productVersion)
OPEN_IN_TAB=0

while [ "$1" != "" ]; do
    PARAM="$1"
    VALUE="$2"
    case "$PARAM" in
        --open-in-tab)
            OPEN_IN_TAB=1
            ;;
    esac
    shift
done

if (( $(expr $VERSION '<' 10.7) )); then
    RUNNING=$(osascript<<END
    tell application "System Events"
        count(processes whose name is "iTerm")
    end tell
END
)
else
    RUNNING=1
fi

if (( ! $RUNNING )); then
    osascript<<END
    tell application "iTerm"
            tell current window
                tell current session of (create tab with default profile)
                    write text "$CD_CMD"
                end tell
            end tell
            activate
    end tell
END
else
    if (( $OPEN_IN_TAB )); then
        osascript &>/dev/null <<EOF
        tell application "iTerm"
                    if (count of windows) = 0 then
                        set theWindow to (create window with default profile)
                        set theSession to current session of theWindow
                    else
                        set theWindow to current window
                        tell current window
                            set theTab to create tab with default profile
                            set theSession to current session of theTab
                        end tell
                    end if
                    tell theSession
                        write text "$CD_CMD"
                    end tell
                    activate
        end tell
EOF
    else
        osascript &>/dev/null <<EOF
        tell application "iTerm"
                    tell (create window with default profile)
                        tell the current session
                            write text "$CD_CMD"
                        end tell
                    end tell
                    activate
        end tell
EOF
    fi
fi

    // Preferences.sublime-settings
    // The number of spaces a tab is considered equal to
    "tab_size": 4,

    // Set to true to insert spaces when tab is pressed
    "translate_tabs_to_spaces": true,

OSX: ctrl+shift+r

#run-pypi.sh
#!/bin/sh
# 启动virtualenv
. $PRIVATE_PYPI/pypienv/bin/activate
exec pypi-server -p 3141 $PRIVATE_PYPI/package

#配置 pypi-server
[program:pypi-server]
directory=/home/hadoop
command=sh run-pypi.sh
autostart=true
autorestart=true
redirect_stderr=true
startretries=3     ; 启动失败自动重试次数，默认是 3
user=root          ; 用哪个用户启动
redirect_stderr=true  ; 把 stderr 重定向到 stdout，默认 false
stdout_logfile_maxbytes=20MB  ; stdout 日志文件大小，默认 50MB
stdout_logfile_backups=20     ; stdout 日志文件备份数; stdout 日志文件，需要注意当指定目录不存在时无法正常启动，所以需要手动创建目录（supervisord 会自动创建日志文件）
stdout_logfile=/var/www/logs/pypi_stdout.log

# 软链 
$ cd /etc/supervisor/conf.d/
$ sudo ln -s $PRIVATE_PYPI/pypi-supervisor.conf pypi-supervisor.conf

supervisorctl start pypi-server

sudo yum install httpd-tools # ubuntu apt-get install apache2-utils
htpasswd -sc $PRIVATE_PYPI/.htaccess user 

exec pypi-server -p 3141 -P $PRIVATE_PYPI/.htaccess $PRIVATE_PYPI/package

[distutils]
index-servers=privatepypi 

[privatepypi]
repository:url
username:your name
password:your passwd

pip install --extra-index-url path package-name --trusted-host path

sudo -u hdfs hadoop fs -mkdir /user/myfile

hadoop fs -getmerge track_event/16-10-17/event_16-10-17_04_00_00 event_16-10-17_04_00_00.log

sudo -u hadoop hadoop distcp hdfs://master:9000//user/hadoop/track_event/16-12-02 hdfs://$HOST:8020/flume/track_event/dt=16-12-02

main : run as user is nobody
main : requested yarn user is hdfs
Can't create directory

sudo -u hadoop hadoop fs -ls hftp://$HOST:50070/user/hadoop/

#!/usr/bin/env xdg-open
[Desktop Entry]
Encoding=UTF-8
Name=GoLand
Comment=go lang develop tool
## software location
Exec=/home/m2/software/GoLand-2018.2.1/bin/goland
Icon=/home/m2/software/GoLand-2018.2.1/bin/goland.png
Terminal=false
StartupNotify=true
Type=Application
Categories=Application;Development;

ubuntu shell copy
“选择＝复制，中键单击＝粘贴”。“Ctrl＋Shift＋C＝复制，Ctrl＋Shift＋V＝粘贴”

sudo apt-get install libgnome2-bin
gnome-open file

http_load 
usage:  http_load [-checksum] [-throttle] [-proxy host:port] [-verbose] [-timeout secs] [-sip sip_file]
            -parallel N | -rate N [-jitter]
            -fetches N | -seconds N
            url_file
One start specifier, either -parallel or -rate, is required.
One end specifier, either -fetches or -seconds, is required.

 http_load -parallel 5 -fetches 1000 url.txt
1000 fetches, 5 max parallel, 53000 bytes, in 3.66203 seconds
53 mean bytes/connection
273.072 fetches/sec, 14472.8 bytes/sec
msecs/connect: 0.053083 mean, 0.316 max, 0.017 min
msecs/first-response: 18.2421 mean, 70.557 max, 7.095 min
HTTP response codes:
  code 200 -- 1000

1000 fetches, 5 max parallel, 1.46075e+06 bytes, in 801.51 seconds
1460.75 mean bytes/connection
1.24764 fetches/sec, 1822.5 bytes/sec
msecs/connect: 0.056571 mean, 0.306 max, 0.01 min
msecs/first-response: 3380.38 mean, 6363.63 max, 739.752 min
11 timeouts
11 bad byte counts
HTTP response codes:
  code 200 -- 989

# web 服务 top
25701 m2        20   0 1395112 191568  29836 S  99.3  0.6  13:59.36 python  

import pandas as pd
...
    # data = pd.DataFrame()
    # for category, group in svm_data.groupby('category'):
    #     group_size = int(category_num_map.get(category, 0))
    #     if not group_size:
    #         continue
    #     group['group'] = map(lambda x: x / group_size, range(group.shape[0]))
    #     group['order'] = category_order_map.get(category, 99999)
    #     data = data.append(group)

# redis log file
 sudo tail -f /var/log/redis/redis.log
18013:C 04 Jan 16:41:36.609 * RDB: 905 MB of memory used by copy-on-write
16206:M 04 Jan 16:41:36.630 * Background saving terminated with success
16206:M 04 Jan 16:42:37.018 * 10000 changes in 60 seconds. Saving...
16206:M 04 Jan 16:42:37.035 * Background saving started by pid 18074
18074:C 04 Jan 16:42:50.182 * DB saved on disk
18074:C 04 Jan 16:42:50.191 * RDB: 918 MB of memory used by copy-on-write
16206:M 04 Jan 16:42:50.289 * Background saving terminated with success

sudo vi /etc/redis.conf