ã¯ããã« GUIã®ã¢ããªãéçºãã¦dockerã³ã³ããå ã§å®è¡ãããã¹ãã®Windowsã§è¡¨ç¤ºãããã¨æãã¾ããã軽ãããæ¹ã調ã¹ãã¨ãããWSLãXãµã¼ãã¼ãªã©è²ã ãªç¨èªãåºã¦ãã¦æ··ä¹±ãã¦ãã¾ã£ãã®ã§èªåãªãã«ã¾ã¨ãã¦ã¿ã¾ããã ç°å¢ ãã®è¨äºã¯ä»¥ä¸ã®ç°å¢ã§æ¤è¨¼ãã¦ãã¾ãã Windows 10 Pro 22H2ï¼ãã«ãï¼19045ï¼ Rancher Desktop 1.14.1 Docker version 26.1.0-rd, build cca8e72 WSL ãã¼ã¸ã§ã³: 2.2.4.0 WSLã¨ã¯ï¼ WSLã¯Windows Subsystem for Linuxã®ç¥ã§ãWindowsä¸ã§Linuxãåããããã®åé¢ãããç°å¢ã§ããWSLã使ããã¨ã§Windowsã«è¤æ°ã®Linuxãã£ã¹ããªãã¥ã¼ã·ã§ã³ï¼Ubuntuãªã©ï¼ãã¤ã³ã¹ãã¼ã«ã§ããããããã®Linuxã«å ¥ã£ã¦ã³ãã³ãã
Go 㧠Web Server æ¸ã åä½ç¢ºèªããã ãã®ã³ã¼ããªã®ã§ãªãã ãã·ã³ãã«ã«æ¸ãããã§ã Port 80 ã Listen ããããã©ããã»ã¹ã¯ root ã§èµ°ãããããªãã®ã§ã systemd ã§ãã¼ãéãã¦ãããããã°ã©ã å´ã§ä½¿ãããã«ããã ãã£ã¹ã¯ãªãã¿ãã«ããé¨å㯠coreos/go-systemd ããã³ãã·ã£ãªã®ã§ããã使ãã package main import ( "errors" "fmt" "log" "net" "net/http" "github.com/coreos/go-systemd/activation" ) func main() { // Mux ãè¨å®ãã m := http.NewServeMux() m.HandleFunc("/", handler) // Server ãè¨å®ãã s := &http.Server{ Handl
sudo su 㨠sudo -s ã¯ã»ã¼åããå®è¡ãããã·ã§ã«ãç°ãªããã¨ãããã sudo su - 㨠sudo -i ãã»ã¼åããç°å¢å¤æ°ã®ã¯ãªã¢çãªæå³ã 㨠sudo su - ã®æ¹ãå¼·ãã 以ä¸ã¯å¥ã«èªã¾ãªãã¦ãããã su å¥ã®ã¦ã¼ã¶ã¼ã§ã·ã§ã«ãå®è¡ããã³ãã³ããèªåã¯ãããã¨ãããããã¼ãã¨ãã¨å¼ãã§ãã å 㯠super user ã¨ã switch user ã¨ã substitute user ã®ç¥ã ã£ããããã ããã©ã«ãã§ã¯ root ã«ãªãããå¼æ°ã§ã¦ã¼ã¶ã¼åãæå®ããã¨ãã®ã¦ã¼ã¶ã¼ã«ãªãã æ°ã¦ã¼ã¶ã¼ã®ããã©ã«ãã®ã·ã§ã«ã¨ãã¦è¨å®ããã¦ããã·ã§ã«ãå®è¡ãããã å ¥åãããã¹ã¯ã¼ãã¯æ°ã¦ã¼ã¶ã¼ã®ãã¹ã¯ã¼ãã ~% su Password: (rootã®ãã¹ã¯ã¼ã) root@hostname:/home/tmtms# id uid=0(root) gid=0(r
CVE-2019-5736ãè¦ãã¦ãã¾ããï¼ä»å¹´ã®2æã«è¦ã¤ãã£ãruncï¼Dockerãããã©ã«ãã§å©ç¨ãã¦ããã³ã³ããã®ã©ã³ã¿ã¤ã ï¼ã®èå¼±æ§ã§ããã¹ãã®runcãã¤ããªã好ãåæã«ã³ã³ããå é¨ããæ¸ãæãããã¨ãã§ããã¨ãããã®ã§ãã èå¼±æ§ã®ä»çµã¿ã«èå³ããã£ãã®ã§èª¿ã¹ãã¨ãããã³ã³ãããæ»æããæ¹æ³ã¨ããã®ã¯ä»ã«ããããããã£ã¦ãruncã¯é å¼µã£ã¦ãããå¡ãã§ããããã§ããããã¾ã¨ããã¨é¢ç½ããããã¨æã£ãã®ã§ä»¥ä¸ã®ãããªããã¡ããä½ãã¾ããã Drofuneã¯ç°¡åãªã³ã³ããã©ã³ã¿ã¤ã ã§ããdrofune runã¨ãdrofune execãªã©ã§ã³ã³ãããèµ·åããããå ¥ã£ãããããã¨ãã§ãã¾ããã¨ããã°æ³åãã¤ãã§ããããã ããã ãã§ã¯ä½ãé¢ç½ããªãã®ã§ãDrofuneã¯ããã¨å®å ¨ã§ãªãå®è£ ã«ãªã£ã¦ãã¾ãããªã®ã§ãä»åçºè¦ãããCVE-2019-5736ãå©ç¨ããæ»æãæç«ãã¾ã
ãããªæãã cat ã§é£ç¶ã㦠nowãã¡ã¤ã«ã®å 容ã表示ãã¦ããããã¡ã¤ã«ãå¤æ´ãã¦ããããã§ã¯ãªããã 表示ãããã³ã«å 容ãå¤ããã # cat now 2018-12-27 00:21:20 # cat now 2018-12-27 00:21:21 # cat now 2018-12-27 00:21:23 Fuse-BindEx ã©ãããä»æããã¨ããã¨ãä»åä½æãã bindex ãã¡ã¤ã«ã·ã¹ãã ãçµç±ãã¦ã ä¸è¨ãã¡ã¤ã«ã«ã¢ã¯ã»ã¹ãã¦ããããããã® bindex ã¨ãããã¡ã¤ã«ã·ã¹ãã ã¯ã ãå®è¡ãã¡ã¤ã«ã read ããããããã®ãã¡ã¤ã«ã execute ããéã®åºåãå 容ã¨ãã¦è¿ãã ã¨ããåä½ããããä¸è¨nowãã¡ã¤ã«ã®æ¬å½ã®å 容ã¯ãã¡ãã #!/bin/bash date "+%F %T" ä»åã®å ´åãbindex çµç±ã§ cat (read) ãããã³ã«ãdat
IIJ ãããã¯ã¼ã¯æ¬é¨ã¢ããªã±ã¼ã·ã§ã³ãµã¼ãã¹é¨æå±ã ã¡ã¼ã«ãµã¼ãã¹ã®éç¨æ¥åã«å¾äºããæ¥ã ä¸çã®æªã¨æ¦ãä¸å ã®ç¶è¦ªã社å Power Automate ã¨ãã³ã¸ã§ãªã¹ã(èªç§°)ãM3AAWG member / openSUSE Users / WIDE Project ã¡ã³ãã¼ã趣å³ã¯å¤§åå©ãã¯ããè·äººã ãIIJ 2018TECHã¢ããã³ãã«ã¬ã³ãã¼ 12/19(æ°´) ã®è¨äºã§ãã çããã¯ã¹ãã¼ããã©ã³ããããªã«ã¡ã©ã§æ®å½±ããåç»ã£ã¦ãã©ããã¦ãã¾ãã? æã¯åç»ãç·¨éãããã¨æãã¨ããããªãããã 2å°ç¨æãã¦ãªãã¢ã«ç·¨éããããããã¾ããã§ãããããããè¿å¹´ã¯ãæå ã«ããã¹ãã¼ããã©ã³ã§ã¢ããªã使ã£ã¦ç°¡åãªç·¨éãã§ãã¾ããããã¦ãã¡ãããå人ã®ãã½ã³ã³ã§ãååé«åº¦ãªç·¨éãã§ããä¸çã«ãªã£ã¦ãã¾ã(â»1)ãã§ããæ·å± ãé«ã? ããã Linux ã§!? No! No! 確ãã«
â» 2018/07/21 追è¨ã ãèªã¿ããã ãã¾ãã¦ãããã¨ããããã¾ãï¼ ãã¿ã¾ãããå®ã¯ã¿ã¤ãã«ã®å²ã«ã¯ãç¾å¨åãã¦ããã¤ã±ã¦ãªãéç¨ãã¡ãã£ã¨ãã工夫ã§ãµã¯ãã¨æ¹åããããã¨ã主ç¼ã¨ãã¦ãããã»ãã¥ãªãã£ã®ãã¹ããã©ã¯ãã£ã¹ã§ã¯ããã¾ããããã æ¬ç¨¿ã®ä¾ã§æãã¦ããã³ãã³ãã®ãªã¹ã¯ã«ã¤ãã¾ãã¦ã¯ã 注æ ã®é ã追å ãã¾ããã®ã§ãåç §ãã ããã å ¬éå½åã¯ã10ãããããããããããå¬ãããªã¼ãã¨æã£ã¦ããç¨åº¦ã ã£ãã®ã§ãããã¾ããããã¾ã§ããããã®æ¹ã«èªãã§ããã ããã¨ã¯ããã ãã£ã¨å 容ãç²¾æ»ãã¦ããã¹ãã ã£ãã¨åçãã¦ããã¾ãããã ããããã³ã¡ã³ãçåå¿é ããã®ã¯ã¨ã¦ãå±ã¿ã«ãªãã¾ãããããã¨ããããã¾ãï¼ TL;DR æãã§ããããã»ãã¥ãªãã£ã¤ã³ã·ãã³ãã ã¤ã³ãã©ç³»ã§ãä»äºããã¦ããã¨ã Linux ã«ãã°ã¤ã³ãã¦æä½ããæé æ¸ãä½ãäºãå¤ããªãã¾ããæé æ¸ã®ä¸ã«ã¯èªè¨¼
ããWebãµã¼ãã¹ã®ãã¹ã¯ã¼ããå¤æ´ãããã¨ããããã8-20æåã§ããã¼ãåãæ°åããã¤ãã³ãã¢ãã¼ãã¼ããããã®ã¿å©ç¨å¯è½ãã®æ¡ä»¶ããã£ã¦å°ã£ãã ãã¹ã¯ã¼ããçæããæããã¤ã㯠pwgen ã§ä»¥ä¸ã®ããã«ä½ã£ã¦ããã $ pwgen -sy 20 1æå³: å®å ¨ã«ã©ã³ãã ãªè±æ°è¨å·ã§20æåã®ãã¹ã¯ã¼ãã1ã¤çæ è¨å·ã¯ä½¿ããããã使ããªãè¨å·ãããã®ã§å°ãã pwgen ã¯å©ç¨ããæåãç´°ããæå®ã§ããªãã®ã§ã以ä¸ã®ããã«ãã¦å¯¾å¿ããäºã«ããã $ pwgen -1sy 20 10000 | egrep "[a-zA-Z0-9_.-]{20}"æå³: 1è¡ãã¤ãã»ãã¥ã¢ã§(å®å ¨ã«ã©ã³ãã ãª)ãè¨å·ãå«ãã20æåã®ãã¹ã¯ã¼ãã 10000 åä½ã => ãã®ä¸ãããã¼ãåãæ°åããã¤ãã³ãã¢ãã¼ãã¼ãããããå«ããã®ã表示
ã¯ããã« èå¼±æ§å¯¾å¿ã®ããã®ã¢ãããã¼ãä½æ¥ã¨ãããã®ã¯é »ç¹ã«çºçãããã®ã§ãããæ¬çªéç¨ãã¦ããã·ã¹ãã ã§ã¯ãµã¼ãã¹ã¸ã®å½±é¿ãæå°éã«ããããã®ã§ãã ã¢ãããã¼ãããå¾ãåºæ¥ããã¨ãªãå¿ è¦ãªããã»ã¹ã ããªã¹ã¿ã¼ãããããã¨ã§æ¸ã¾ãããã®ã§ãããã©ã®ããã»ã¹ããªã¹ã¿ã¼ãããã°è¯ãã®ããããããOSåèµ·åããªãã¨åæ ãããªããã®ãªã®ããå¤æãä»ããªãå ´åãå°ãªãããã¾ããã ãã®ãããªå ´åã®ãããåèµ·åãå¿ è¦ãªããã»ã¹ãè¦ã¤ããããOSåèµ·åãå¿ è¦ãã©ããã¢ããã¤ã¹ãã¦ãããã³ãã³ããããã¾ãã Redhatç³» ãyum-utilsãããã±ã¼ã¸ã«å ¥ã£ã¦ãããneeds-restartingãã³ãã³ãã使ãã¾ãã # needs-restarting -h Usage: needs-restarting: Report a list of process ids of programs th
Netflixã®ããã©ã¼ãã³ã¹ã¨ã³ã¸ãã¢ã§ããçè ããã®ãtopã³ãã³ããªã©ã§è¡¨ç¤ºãããCPU使ç¨ç(%CPU)ã¯ããã¾ãæ¬å½ã®ä½¿ç¨çã表ãã¦ãããããã¥ã¼ãã³ã°ãªã©ã®ããã®ææ¨ã¨ãã¦ä½¿ããªãã¨ããææããªããããªã£ã¦ãã¾ã£ãã®ããä½ãè¦ãã°æ¬å½ã®CPU使ç¨çããããã®ãããããããã解説ããè¨äºã ç§ãã¡ã¿ããªãCPU使ç¨çã¨ãã¦ä½¿ã£ã¦ããææ¨ã¯é常ã«èª¤è§£ãæããã®ã§ããã®ç¶æ³ã¯æ¯å¹´æªåãã¦ãã¾ããCPU使ç¨çã¨ã¯ä½ã§ããããï¼ããã»ããµã¼ãã©ã®ãããå¿ãããï¼éãã¾ããCPU使ç¨çã表ãã¦ããã®ã¯ããã§ã¯ããã¾ãããç§ã話ãã¦ããã®ã¯ããã¡ãã¡ã§ããããã人ãã¡ã«ãããããç£è¦è£½åã§ããããã¯top(1)ã§ã使ããã¦ããã"%CPU"ã¨ããææ¨ã®ãã¨ã§ãã ããªãã®èãã¦ããã§ãããCPU使ç¨ç90% : å®é : "stalled"(訳注 : 以ä¸ã¹ãã¼ã«ã¨è¨ã)ã¨ã¯ãããã»ããµã¼ã
CD ã DVD ã§ã¯ãªããUSB ãã©ã¤ãã¾ã㯠SD ã«ã¼ãã§èµ·åå¯è½ãªã¡ãã£ã¢ãä½æãã64 ããã AMDãIntelãã¾ã㯠ARM ã·ã¹ãã ã« Red Hat Enterprise Linux ãã¤ã³ã¹ãã¼ã«ãããã¨ãã§ãã¾ããLinux ã·ã¹ãã ä¸ã§ä½æããã®ã Windows ã·ã¹ãã ä¸ã§ä½æããã®ãã«ãããä½ææé ãç°ãªãã¾ããæå°éã®èµ·åã¡ãã£ã¢ãå®å ¨ã¤ã³ã¹ãã¼ã«ç¨ã®ã¡ãã£ã¢ã¯ããããåãæé ã§ä½æã§ãã¾ããUSB ãã©ã¤ãã使ç¨ããå ´åã¯ãã®å®¹éã«æ³¨æãã¦ãã ãããã¤ã¡ã¼ã¸å ¨ä½ãåç´ã§ããååãªå®¹éãã¤ã¾ãæå°éã®èµ·åã¡ãã£ã¢ã§ããã°ããã 450 MBãå®å ¨ã¤ã³ã¹ãã¼ã«ç¨ã®ã¡ãã£ã¢ã§ããã° 4.8 GB ã®å®¹éã® USB ãã©ã¤ããå¿ è¦ã«ãªãã¾ãã
è¿½è¨ ç´è¿ã® Docker çéã«ã¤ã㦠Linux ã³ã³ãã åè Linux ã³ã³ããã¨ã¯ Linux ã³ã³ãããæ§æãã主ãªæ©è½ OS ãªã½ã¼ã¹æ¯ã® Namespace cgroup ãµãã·ã¹ãã ãããªã«ãã£ããã§ã¯ãLinux ã³ã³ããã¯èªããªãã¨æããã© haconiwa haconiwa ã¨ã¯ haconiwa ã§ä½ãåºæ¥ãã¨ï¼ haconiwa å°å ¥ ã¯ããã¦ã® haconiwa (1) ã¯ããã¦ã® haconiwa (2) ã ã³ã³ããä½æ ã ã¯ããã¦ã® haconiwa (3) ã ã³ã³ããèµ·å ã haconiwa ã§å¦ã¶ Linux ã³ã³ãã .haco ãã¡ã¤ã«åæ² namespace ãå¼ãåã« namespace uts namespace pid 俺㯠Linux ã³ã³ããã«ã¤ãã¦ãªãã«ã解ã£ã¦ããªãã£ã(ã¾ã¨ã) haconiwa 㯠Linux ã³ã³ã
GNU / Linux ãã£ã¹ããªãã¥ã¼ã·ã§ã³ä¸ã§ Android ã¢ããªããã¤ãã£ãã«å®è¡ã§ããããã«ãããªã¼ãã³ã½ã¼ã¹ã® Android ã¢ããªã¨ãã¥ã¬ã¼ã¿ã¼ãAnboxï¼Android in a Box ï¼ãããªãªã¼ã¹ããã¾ããã PC ä¸ã§ Android ã¢ããªãå®è¡ããæ¹æ³ã¨ãã¦ã¯æ¢ã« BlueStacks ãªã©ã®ããã¤ãã® Android ã¨ãã¥ã¬ã¼ã¿ã¼ãå®ç¾ãã¦ãã¾ããããããæ¢åã®ã¨ãã¥ã¬ã¼ã¿ã¼ã¯ Android ã·ã¹ãã ãã¾ããã¨ä»®æ³ãã·ã³ã¨ãã¦å®è£ ãã¦ãã¾ãã Anbox ã¯ãããã¨ãã¥ã¬ã¼ã¿ã¼ã¨ã¯ç°ãªãããã¹ã PC ã®ã¢ããªã¨åæ§ã« Android ã¢ããªã ããå®è¡ãããã¨ãã§ãããã¼ã«ã§ãã Anbox ã§ã¯ Android ã LXC ã«åºã¥ãã³ã³ããã«å ¥ãããã¹ã PC ã®ãã¼ãã¦ã§ã¢ãã¦ã¼ã¶ã¼ãã¼ã¿ã¸ã®ã¢ã¯ã»ã¹ã許å¯ããã«ãã¹ã PC ã® OS ãããªãã¸
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}