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k12u id:k12u

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k12u 2014/02/06
gdb

unix

linux
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k12u 2014/01/16
linux

memory

swap
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7 Command-Line Tools for Data Science | Jeroen Janssens
Data science is OSEMN (pronounced as awesome). That is, it involves Obtaining, Scrubbing, Exploring, Modelling, and iNterpreting data. As a data scientist, I spend quite a bit of time on the command-line, especially when thereâ€™s data to be obtained, scrubbed, or explored. And Iâ€™m not alone in this. Recently, Greg Reda discussed how the classics (e.g., head, cut, grep, sed, and awk) can be used for
k12u 2013/09/20
json

linux

tool

CSV

command
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ScaleOut | Supership
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k12u 2013/09/12
linux

monitor
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ã„ã‚ã„ã‚æ–¹æ³•ãŒã‚ã‚‹ã¨ãŠã‚‚ã†ã®ã§ã™ãŒã€ä»¥ä¸‹ã®ã‚ˆã†ãªã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§ã™ã¾ã›ã‚‹ã®ã¯ã©ã†ã§ã—ã‚‡ã†ã‹? #!/bin/bash function kill_children { # jobs -l | perl -ne 'print "kill $1\n" if /^\S+?\s+(\d+)/' | sh; pkill -P $$; wait; } trap "kill_children" EXIT HOSTS="192.168.1.1 192.168.1.2" for host in $HOSTS do ssh $host tail -F /service/foo/log/main/current & done wait ã¡ã‚‡ã£ã¨ç®‡æ¡æ›¸ãã§è§£èª¬ã™ã‚‹ã¨ä»¥ä¸‹ã®ã‚ˆã†ãªã“ã¨ã‚’ãŠã“ãªã£ã¦ã„ã¾ã™ã€‚ & ã§ãƒãƒƒã‚¯ã‚°ãƒ©ã‚¦ãƒ³ãƒ‰ã‚¸ãƒ§ãƒ–ã‚’ã¯ã—ã‚‰ã›ã‚‹wait ã§ãã‚Œã‚‰ã®çµ‚äº†ã‚’å¾…ã¤trap ã€œ EXIT ã¯ atex it
k12u 2012/11/17
tail

ssh

linux
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k12u 2009/07/28
ã™ã”ã„

linux

programming

filesystem
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Peace Pipe: åŠ¹çŽ‡çš„ãªãƒ†ã‚ã‚¹ãƒˆç·¨é›†ã®7ã¤ã®ç¿’æ…£ [vim]
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k12u 2007/03/17
editor

linux

presentation

text

vi

unix

vim
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k12u 2007/03/16
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admin

linux

network

security

server

unix

tips
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VMwareã®FC6ã‚²ã‚¹ãƒˆã®CPUè² è·ãŒé«˜ã„ä»¶ã«ã¤ã„ã¦ã€‚ - Ogawa::Memoranda
k12u 2007/03/14
linux

vmware
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k12u 2007/03/11
font

ipa

linux
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k12u 2007/02/23
bash

grep

linux

shell

unix

tips
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k12u 2007/02/23
linux

tips
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k12u 2007/02/23
kernel

linux

performance

tuning

sys
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k12u 2007/02/22
filesystem

linux

windows
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k12u 2007/02/19
unicode

unix

tips

mac

linux
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k12u 2007/02/16
tips

linux

unix
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User Mode Linuxã‚’ä½¿ã£ã¦Linuxå†…éƒ¨ã§Linuxã‚’å®Ÿè¡Œã™ã‚‹ | OSDN Magazine
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k12u 2007/02/13
linux

vm
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k12u 2007/02/13
java

linux
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IBM Developer
IBM Developer is your one-stop location for getting hands-on training and learning in-demand skills on relevant techno logies such as generative AI, data science, AI, and open source.
k12u 2007/02/12
linux

vm

vmware

vpc
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k12u 2007/02/12
screenã®ã¾ã¨ã‚ã€‚

linux

screen

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unix

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