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akiramaz id:akiramaz

Linuxã«é–¢ã™ã‚‹akiramazã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (15)

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GNU AWK 5.0ãŒãƒªãƒªãƒ¼ã‚¹ã€‚8å¹´ã¶ã‚Šã®ãƒ¡ã‚¸ãƒ£ãƒ¼ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚¢ãƒƒãƒ—ã€‚æ£è¦è¡¨ç¾ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŒGLIBCã‹ã‚‰GNULIBã¸ç§»è¡Œã€åå‰ç©ºé–“ãŒå®Ÿè£…
GNU AWK 5.0ãŒãƒªãƒªãƒ¼ã‚¹ã€‚8å¹´ã¶ã‚Šã®ãƒ¡ã‚¸ãƒ£ãƒ¼ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚¢ãƒƒãƒ—ã€‚æ£è¦è¡¨ç¾ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŒGLIBCã‹ã‚‰GNULIBã¸ç§»è¡Œã€åå‰ç©ºé–“ãŒå®Ÿè£… Unixã‚„Linuxã«ãŠã„ã¦sedã‚„grepãªã©ã¨ä¸¦ã‚“ã§ã‚ˆãçŸ¥ã‚‰ã‚Œã¦ã„ã‚‹ãƒ„ãƒ¼ãƒ«ã®1ã¤ãŒawkï¼ˆã‚ªãƒ¼ã‚¯ï¼‰ã§ã™ã€‚ã“ã®awkã®GNUãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã«ã‚ˆã‚‹å®Ÿè£…ã®æœ€æ–°ç‰ˆã€ŒGNU AWK 5.0ã€ï¼ˆgawk 5.0ï¼‰ã®ãƒªãƒªãƒ¼ã‚¹ãŒç™ºè¡¨ã•ã‚Œã¾ã—ãŸã€‚ 2011å¹´ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚ŒãŸGNU AWK 4.0ã‹ã‚‰8å¹´ã¶ã‚Šã€ç›´å‰ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã¨ã—ã¦2017å¹´10æœˆã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚ŒãŸ4.2.0ã‹ã‚‰ã¯ç´„1å¹´åŠã¶ã‚Šã¨ãªã‚Šã¾ã™ã€‚ AWKã¯ã„ã‚ã‚†ã‚‹ã‚¹ã‚¯ãƒªãƒ—ãƒ†ã‚£ãƒ³ã‚°è¨€èªžã®ä¸€ç¨®ã€‚å¤‰æ•°ã‚„é–¢æ•°ã€åˆ¶å¾¡æ–‡ãªã©åŸºæœ¬çš„ãªæ§‹æ–‡ã‚’å‚™ãˆã€ãƒ†ã‚ã‚¹ãƒˆãƒ•ã‚¡ã‚¤ãƒ«ã‚’åŠ¹çŽ‡çš„ã«å‡¦ç†ã§ãã‚‹ã®ãŒç‰¹å¾´ã§ã™ã€‚ GNU AWK 5.0ã®æ–°æ©Ÿèƒ½ã¨ã—ã¦ã¯ã€printfã®%aãŠã‚ˆã³%Aã®æ›¸å¼ãŒPOSIXæ¨™æº–ã«æº–æ‹ ã—ãŸã“ã¨ã€æ£è¦è¡¨ç¾ã®ãƒ«ãƒ¼ãƒãƒ³ãŒã€é•·
akiramaz 2019/04/17
awk

linux
ãƒªãƒ³ã‚¯
ä¿ºã®lsãŒé…ã™ãŽã‚‹ - Qiita
#include <stdio.h> #include <stdlib.h> #include <string.h> #include <sys/stat.h> #include <dirent.h> #include <pwd.h> int main(int argc, char** argv) { char fpath[PATH_MAX]; DIR* dir; struct dirent* dp; struct stat st; struct passwd *pw; char *dpath; dpath = (argc != 2) ? "." : argv[1]; dir = opendir(dpath); while ((dp = readdir(dir)) != NULL) { memset(fpath, '\0', sizeof(fpath)); sprintf(fpath, "
akiramaz 2019/01/15
linux
ãƒªãƒ³ã‚¯
Mackerel ã§ã¿ã‚‹ Linux ã‚·ã‚¹ãƒ†ãƒ ãƒ¡ãƒˆãƒªãƒƒã‚¯é …ç›®ã®è¦‹æ–¹ãƒ»è€ƒãˆæ–¹ - ãˆã„ã®ã†ã«ã£ã
Mackerel ã«ã¤ã„ã¦è€ƒãˆãªã„æ—¥ã¯ãªã„ã¨ã„ã†ãã‚‰ã„ã« Mackerelãƒ»Love ãªåƒ•ãªã‚ã‘ã§ã™ãŒï¼ˆè€ƒãˆãªã„æ—¥ã¯ã‚ã‚Šã¾ã™ï¼‰ã€Mackerel ã® Web ç”»é¢ã§æ—¥é ƒãªã«ã’ãªãè¦‹ã¦ã„ã‚‹ã€Œã‚·ã‚¹ãƒ†ãƒ ãƒ¡ãƒˆãƒªãƒƒã‚¯ã€ã€ã¿ãªã•ã‚“ã¯ã©ã®ã‚ˆã†ãªæ„è˜ã‚’æŒã£ã¦è¦³å¯Ÿã—ã¦ã„ã¾ã™ã§ã—ã‚‡ã†ã‹ã€‚ â†‘ https://home.a-know.me ã‚’ãƒ›ã‚¹ãƒˆã—ã¦ã„ã‚‹ã‚µãƒ¼ãƒã®ã‚·ã‚¹ãƒ†ãƒ ãƒ¡ãƒˆãƒªãƒƒã‚¯ã®ã‚ˆã†ã™ã€‚ ã“ã“ã§ã²ã¨ã¤ãŠã•ã‚‰ã„ã‚’ã—ã¦ãŠãã¨ã€ã€Œã‚·ã‚¹ãƒ†ãƒ ãƒ¡ãƒˆãƒªãƒƒã‚¯ã€ã¨ã¯ã€ç›£è¦–å¯¾è±¡ã®ã‚µãƒ¼ãƒã«ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚ŒãŸ mackerel-agent ãŒã€ãã‚Œå˜ä½“ã§åŽé›†ãƒ»æŠ•ç¨¿ã™ã‚‹ãƒ¡ãƒˆãƒªãƒƒã‚¯ã®ã“ã¨ã§ã™ã€‚ä¸€èˆ¬çš„ãª Linuxç³»OS ã« mackerel-agent ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸå ´åˆã€ä»¥ä¸‹ã®ã‚ˆã†ãªé …ç›®ãŒã‚·ã‚¹ãƒ†ãƒ ãƒ¡ãƒˆãƒªãƒƒã‚¯ã¨ã—ã¦ Mackerel ã«æŠ•ç¨¿ã•ã‚Œã¾ã™ã€‚ loadavg5 cpu memory disk interface files
akiramaz 2017/02/03
linux

ã‚ã¨ã§èªã‚€
ãƒªãƒ³ã‚¯
MacBook Proã‚’æ¨ã¦ã¦Thinkpad T460sã‚’è²·ã£ã¦gentooã‚’å…¥ã‚ŒãŸ - joker1007â€™s diary
è‹±å—ã‚ãƒ¼ãƒœãƒ¼ãƒ‰é…åˆ—ã«ã§ãã¦é–‹ç™ºãƒ¦ãƒ¼ã‚¹ã«è€ãˆã†ã‚‹ãƒŽãƒ¼ãƒˆPCãŒã¨ã¦ã‚‚é¸æŠžã—è¾›ã„æ˜¨ä»Šã€ãªã‚“ã¨ãªãå®‰ç‰Œãƒã‚¸ã‚·ãƒ§ãƒ³ã ã£ãŸMBPã«ã¤ã„ã«ã•ã‚ˆãªã‚‰ã—ã¾ã—ãŸã€‚ å…ƒã€…ã€Macã‚’å¥½ã‚“ã§ä½¿ã£ã¦ã„ãŸã¨ã„ã†ã‚ˆã‚Šã€è§£åƒåº¦ãŒé«˜ãã¦è‹±å—é…åˆ—ã«ã§ãã¦é›»æ± ã®æŒã¡ãŒè‰¯ã„ã¨ã„ã†ãƒŽãƒ¼ãƒˆPCãŒMBPã ã£ãŸã ã‘ã§ä½¿ã£ã¦ãŸã®ã§ã™ãŒã€‚ ä¸€ç•ªå¤§ããªè¦å› ãŒã‚³ãƒ³ãƒ†ãƒŠã®åˆ©ç”¨é »åº¦ãŒå¢—ãˆã¦é–‹ç™ºç’°å¢ƒã‚‚å«ã‚ã¦Dockerã‚’ä½¿ã†æ§˜ã«ãªã£ãŸã®ã§ã€Macã ã¨ã©ã†ã«ã‚‚é¢å€’ã ã¨ã„ã†ç‚¹ã§ã™ã€‚ docker-machineã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã¨ã‹docker for Macã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆãŒé…éŽãŽã¦è©±ã«ãªã‚‰ãªã„ã—ã€dinghyä½¿ã£ã¦ã‚‚docker-syncä½¿ã£ã¦ã‚‚å¾®å¦™ã§ã‹ã¤é¢å€’ãã•ã„ã€‚ æ™®é€šã«Linuxä¸Šã§ç›´æŽ¥å‹•ã‹ã›ã‚‹ãªã‚‰ã€ç„¡é§„ãªè‹¦åŠ´ã ã¨æ€ã£ã¦ã€ã¾ãšé–‹ç™ºç”¨PCã‚’Linuxã«ã—ã‚ˆã†ã¨æ±ºã‚ã¾ã—ãŸã€‚ ãã—ãŸã‚‰æ–°ã—ã„MBPãŒ30ä¸‡è¶Šãˆã‚‹ã®ã«ã€ä¸€ä¸–ä»£å‰ã®CPUã¨ãƒ¡ãƒ¢ãƒªã§ãƒ‰ãƒ¤é¡”ã—ã¦ãã‚‹ã‚ã€ã‚
akiramaz 2016/11/25
ã¡ã‚‡ã†ã©è„±macã™ã‚‹ã‹æ‚©ã‚“ã§ãŸã¨ã“ã‚ã€‚

Mac

linux
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Amazon LinuxãŒã‚³ãƒ³ãƒ†ãƒŠåŒ–ã•ã‚ŒãŸã®ã§ã€Macã§å‹•ã‹ã—ã¦ã¿ãŸã€‚ - Qiita
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akiramaz 2016/11/02
amazon

linux

aws

é–‹ç™º

ä»®æƒ³åŒ–
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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
akiramaz 2016/09/27
cli

linux

é–‹ç™º
ãƒªãƒ³ã‚¯
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akiramaz 2016/07/08
æœ‰å„Ÿã ã£ãŸ

linux

go
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Linux(CentOS7)ã§SSHã‚’åˆ©ç”¨ã™ã‚‹ã€‚ - Qiita
3. ã‚µãƒ¼ãƒ“ã‚¹ã®èµ·å‹• ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã®ç¢ºèªãŒå–ã‚ŒãŸã‚‰ã€ # systemctl start sshd.service ã§ã€sshdã‚’èµ·å‹•ã—ã¦ãï¼ # systemctl status sshd.service å•é¡Œãªã•ãã†ã‹ãªï¼Ÿ 4. ãƒ•ã‚¡ã‚¤ã‚¢ã‚¦ã‚©ãƒ¼ãƒ«è¨å®š sshç”¨ã®ãƒãƒ¼ãƒˆã¯å…ƒã‹ã‚‰é–‹æ”¾ã•ã‚Œã¦ã„ã‚‹ã‹ã‚‚çŸ¥ã‚Œãªã„ã‘ã©ã€ä¸€å¿œç¢ºèªã—ã¦ã¿ã‚ˆã†ã€‚ # firewall-cmd --list-all services ã®æ¬„ã« ssh ãŒå…¥ã£ã¦ã„ã‚Œã°å¤§ä¸ˆå¤«ï¼ ã‚‚ã—å…¥ã£ã¦ã„ãªã‹ã£ãŸã‚‰ã€ # firewall-cmd --permanent --add-service=ssh ã§è¿½åŠ ã—ã¦ãï¼ 5. ãƒ¦ãƒ¼ã‚¶ãƒ¼ã®ä½œæˆ æ‰‹é †2ã§rootãƒ¦ãƒ¼ã‚¶ãƒ¼ã§ã®æŽ¥ç¶šã‚’å°ã˜ãŸã®ã§ã€SSHç”¨ã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ã‚’ä½œæˆã™ã‚‹ã‚ˆï¼ useraddã§æ–°è¦ãƒ¦ãƒ¼ã‚¶ãƒ¼ã‚’ä½œæˆ # useradd testuser â€»[testuser] ã«ã¯ä»»æ„ã®ãƒ¦ãƒ¼ã‚¶ãƒ¼åã‚’æŒ‡
akiramaz 2016/02/12
Linux

ssh
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Dockerã®ãŸã‚ã®è»½é‡OSã€ŒRed Hat Enterprise Linux Atomic Hostã€ã€Red HatãŒç™ºè¡¨
Dockerã®ãŸã‚ã®è»½é‡OSã€ŒRed Hat Enterprise Linux Atomic Hostã€ã€Red HatãŒç™ºè¡¨ Red Hatã¯ã€Dockerã‚³ãƒ³ãƒ†ãƒŠã®é‹ç”¨ã«æœ€é©åŒ–ã—ãŸè»½é‡ãªOSã€ŒRed Hat Enterprise Linux Atomic Hostã€ã‚’ã€ä»Šå¹´ãƒªãƒªãƒ¼ã‚¹äºˆå®šã®ã€ŒRed Hat Enterprise Linux 7ã€ã¨åˆã‚ã›ã¦ãƒªãƒªãƒ¼ã‚¹ã™ã‚‹ã¨ç™ºè¡¨ã—ã¾ã—ãŸã€‚ Red Hat Enterprise Linux Atomic Hostã¯ã€Red Hat Enterprise Linuxã®æ´¾ç”ŸOSã§ã‚ã‚‹ãŸã‚ã€Red Hat Enterprise Linuxã¨åŒãƒ¬ãƒ™ãƒ«ã®ä¿¡é ¼æ€§ã€ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã€ä½¿ã„å‹æ‰‹ãªã©ã‚’å‚™ãˆã¤ã¤ã€Dockerã®ã‚³ãƒ³ãƒ†ãƒŠã®å®Ÿè¡Œã‚„é‹ç”¨ã«çµžã£ã¦è»½é‡åŒ–ã™ã‚‹ã“ã¨ã§ã‚ªãƒ¼ãƒãƒ¼ãƒ˜ãƒƒãƒ‰ã‚’å°ã•ãã€ã•ã‚‰ã«ãƒ‘ãƒƒãƒãªã©ã®é‹ç”¨ã®æ‰‹é–“ã‚’å°ã•ãã™ã‚‹ã¨ã—ã¦ã„ã¾ã™ã€‚ Dockerã¨ã®ç›¸äº’é‹
akiramaz 2014/04/18
docker

Linux
ãƒªãƒ³ã‚¯
ç„¡ç·šLANãƒ«ãƒ¼ã‚¿ã‚’LinuxåŒ–ã—ãŸã£ãŸï½—ï½—ï½—ï½—ï½—ï½— : ITé€Ÿå ±
1: ä»¥ä¸‹ã€åç„¡ã—ã«ã‹ã‚ã‚Šã¾ã—ã¦VIPãŒãŠé€ã‚Šã—ã¾ã™ 2014/02/13 22:43:07 ID:hWEpSHLk0 sshã§ã‚¢ã‚¯ã‚»ã‚¹ã§ããŸã‚Šã‚¤ãƒ¼ã‚µãƒãƒƒãƒˆã‚³ãƒ³ãƒãƒ¼ã‚¿ä½¿ãˆãŸã‚Šæ™®é€šã«ä¾¿åˆ© 2: ä»¥ä¸‹ã€åç„¡ã—ã«ã‹ã‚ã‚Šã¾ã—ã¦VIPãŒãŠé€ã‚Šã—ã¾ã™ 2014/02/13 22:43:43 ID:VIGXGKG60 ãªã‚“ã‹ã¨ã‚Šã‚ãˆãšé è‰¯ã•ãã†ã ã 3: ä»¥ä¸‹ã€åç„¡ã—ã«ã‹ã‚ã‚Šã¾ã—ã¦VIPãŒãŠé€ã‚Šã—ã¾ã™ 2014/02/13 22:44:08 ID:DWFKmn0W0 æ—¥æœ¬ã ã¨é›»æ³¢æ³•ã«æŠµè§¦ã™ã‚‹ã‹ã‚‰è‡ªå·±è²¬ä»»ã§ãª 5: ä»¥ä¸‹ã€åç„¡ã—ã«ã‹ã‚ã‚Šã¾ã—ã¦VIPãŒãŠé€ã‚Šã—ã¾ã™ 2014/02/13 22:44:40 ID:hWEpSHLk0 >>3 ä¸‹ã’ã¦ã‚‹ã‚ˆå‡ºåŠ› 17: ä»¥ä¸‹ã€åç„¡ã—ã«ã‹ã‚ã‚Šã¾ã—ã¦VIPãŒãŠé€ã‚Šã—ã¾ã™ 2014/02/13 22:50:45 ID:DWFKmn0W0 >>5 ã„ã‚„ã€åŽ³å¯†ã«è¨€ãˆã°æ›¸ãæ›ãˆ
akiramaz 2014/02/18
Linux

ç„¡ç·šLANãƒ«ãƒ¼ã‚¿ãƒ¼
ãƒªãƒ³ã‚¯
Dockerã§nginxã‚µãƒ¼ãƒãƒ¼ç«‹ã¦ã¦ã¿ãŸã€‚ã‚ã¨Dockerã®ä½¿ã„æ–¹ã¨ã‹ã€‚ - Less is Best
Dockerã™ã”ã„é¢ç™½ãã†ã§ã™ã€‚ æœ€è¿‘ãƒãƒƒã‚«ã‚½ãƒ³ã«è¡Œã£ãŸã‚Šã—ã¦ã€ãƒ—ãƒãƒ€ã‚¯ã‚·ãƒ§ãƒ³ç’°å¢ƒã¸ã®ãƒ‡ãƒ—ãƒã‚¤å‘¨ã‚Šã§ã™ã”ã„ã¯ã¾ã£ãŸã€‚ç‰¹ã«ãŠé‡‘ã‚‚ãªã„è‡ªåˆ†ã¯ï¼‘ã¤ã®ã‚µãƒ¼ãƒãƒ¼ã®ä¸ã«ã„ã‚ã„ã‚ã¨ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ãƒ‡ãƒ—ãƒã‚¤ã—ã¡ã‚ƒã£ã¦ã„ã‚‹è¨³ã§ã™ãŒã€ã‚‚ã†ã”ã¡ã‚ƒã”ã¡ã‚ƒã«ãªã£ã¦è§¦ã‚ŠãŸããªããªã‚Šãã†...ã€‚æ–°ã—ãã‚µãƒ¼ãƒãƒ¼ã‚’ãƒ‡ãƒ—ãƒã‚¤ã—ãŸã„ã‘ã©ã‚‚ã€æ—¢å˜ã®ã‚µãƒ¼ãƒ“ã‚¹ã¾ã§å½±éŸ¿ãŒåŠã¶å±é™ºæ€§ã‚‚ã‚ã‚Šã€ã‚ã‚“ã©ãã•ã„ãªãƒ¼ã€‚ã‚ã¨ã€ã‚ã¨ã§ãã£ã¨ç ´æ£„ã™ã‚‹ã ã‚ã†ã‘ã©ã€ã‚‚ã¨ã«æˆ»ã™ã“ã¨ã‚‚ã‹ãªã‚Šã‚ã‚“ã©ãã•ã„ã—ã€ãã‚“ãªã“ã¨ã‚„ã‚ŠãŸããªã„ã—ãªãƒ¼ã€‚ã‚‚ã£ã¨ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³æ¯Žã«æ°—è»½ã«ï¼ˆãã—ã¦ãŠå®‰ãï¼‰ãƒ‡ãƒ—ãƒã‚¤å‡ºæ¥ã‚Œã°ã„ã„ã®ã«ãªãƒ¼ã€‚ ã¨æ€ã£ã¦ã„ãŸè¨³ã§ã™ãŒã€æœ€è¿‘Dockerã¨ã„ã†ã‚‚ã®ã‚’ç›®ã«ã—ã¾ã—ã¦ã€‚ Docker, Mesos, Sensuç‰ã‚’åˆ©ç”¨ã—ãŸBlue-Green Deploymentã®ä»•çµ„ã¿ æœ¬ç•ªç’°å¢ƒã®Blue-Green Deploymentã®ä»•çµ„ã¿ã®ãƒ—ãƒãƒˆã‚¿ã‚¤ãƒ—ã‚’ä½œ
akiramaz 2014/02/10
docker

é–‹ç™º

Linux
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