René's URL Explorer Experiment


Title: BeginningLinuxProgramming4/Chapter02 at master · monocgit/BeginningLinuxProgramming4 · GitHub

Open Graph Title: BeginningLinuxProgramming4/Chapter02 at master · monocgit/BeginningLinuxProgramming4

X Title: BeginningLinuxProgramming4/Chapter02 at master · monocgit/BeginningLinuxProgramming4

Description: 《Linux 程序设计》(第4版)书籍源代码. Contribute to monocgit/BeginningLinuxProgramming4 development by creating an account on GitHub.

Open Graph Description: 《Linux 程序设计》(第4版)书籍源代码. Contribute to monocgit/BeginningLinuxProgramming4 development by creating an account on GitHub.

X Description: 《Linux 程序设计》(第4版)书籍源代码. Contribute to monocgit/BeginningLinuxProgramming4 development by creating an account on GitHub.

Opengraph URL: https://github.com/monocgit/BeginningLinuxProgramming4/tree/master/Chapter02

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/tree/*name(/*path)
route-controllerfiles
route-actiondisambiguate
fetch-noncev2:004b4456-efd5-7f86-0023-6e6684d89779
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idD14A:52C87:65A05:8C38A:6A583A58
html-safe-nonce5a08441a9153f84ef0621d106c86bc6d024a1789844b43bfb178cfd75ae34bf3
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJEMTRBOjUyQzg3OjY1QTA1OjhDMzhBOjZBNTgzQTU4IiwidmlzaXRvcl9pZCI6IjQ3OTAzNDAzODYwOTQwNzAzNjAiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac7965e9b101ff7d28deac14ed4fddcd1ef59c3427804ef4c905a1db6bcf978939
hovercard-subject-tagrepository:385538711
github-keyboard-shortcutsrepository,source-code,file-tree,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///files/disambiguate
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/monocgit/BeginningLinuxProgramming4/tree/master/Chapter02
twitter:imagehttps://opengraph.githubassets.com/a48abd1932d638ca2b966ef485c46f208dc9d5cae5c27d5c055487320200d843/monocgit/BeginningLinuxProgramming4
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/a48abd1932d638ca2b966ef485c46f208dc9d5cae5c27d5c055487320200d843/monocgit/BeginningLinuxProgramming4
og:image:alt《Linux 程序设计》(第4版)书籍源代码. Contribute to monocgit/BeginningLinuxProgramming4 development by creating an account on GitHub.
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None5f2a0c7865178af3d91dd9f13b0cdfc3c73a2529c873d2780bb4c01271a57ec6
turbo-cache-controlno-cache
go-importgithub.com/monocgit/BeginningLinuxProgramming4 git https://github.com/monocgit/BeginningLinuxProgramming4.git
octolytics-dimension-user_id4057087
octolytics-dimension-user_loginmonocgit
octolytics-dimension-repository_id385538711
octolytics-dimension-repository_nwomonocgit/BeginningLinuxProgramming4
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forktrue
octolytics-dimension-repository_parent_id353550625
octolytics-dimension-repository_parent_nwoQTYResources/BeginningLinuxProgramming4
octolytics-dimension-repository_network_root_id353550625
octolytics-dimension-repository_network_root_nwoQTYResources/BeginningLinuxProgramming4
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release8aae7b8d6caacacf5c66eaeb2702d8dc88d85b4a
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/monocgit/BeginningLinuxProgramming4/tree/master/Chapter02#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmonocgit%2FBeginningLinuxProgramming4%2Ftree%2Fmaster%2FChapter02
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmonocgit%2FBeginningLinuxProgramming4%2Ftree%2Fmaster%2FChapter02
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Ffiles%2Fdisambiguate&source=header-repo&source_repo=monocgit%2FBeginningLinuxProgramming4
Reloadhttps://github.com/monocgit/BeginningLinuxProgramming4/tree/master/Chapter02
Reloadhttps://github.com/monocgit/BeginningLinuxProgramming4/tree/master/Chapter02
Reloadhttps://github.com/monocgit/BeginningLinuxProgramming4/tree/master/Chapter02
monocgit https://github.com/monocgit
BeginningLinuxProgramming4https://github.com/monocgit/BeginningLinuxProgramming4
QTYResources/BeginningLinuxProgramming4https://github.com/QTYResources/BeginningLinuxProgramming4
Notifications https://github.com/login?return_to=%2Fmonocgit%2FBeginningLinuxProgramming4
Fork 0 https://github.com/login?return_to=%2Fmonocgit%2FBeginningLinuxProgramming4
Star 0 https://github.com/login?return_to=%2Fmonocgit%2FBeginningLinuxProgramming4
Code https://github.com/monocgit/BeginningLinuxProgramming4
Pull requests 0 https://github.com/monocgit/BeginningLinuxProgramming4/pulls
Actions https://github.com/monocgit/BeginningLinuxProgramming4/actions
Projects https://github.com/monocgit/BeginningLinuxProgramming4/projects
Security and quality 0 https://github.com/monocgit/BeginningLinuxProgramming4/security
Insights https://github.com/monocgit/BeginningLinuxProgramming4/pulse
Code https://github.com/monocgit/BeginningLinuxProgramming4
Pull requests https://github.com/monocgit/BeginningLinuxProgramming4/pulls
Actions https://github.com/monocgit/BeginningLinuxProgramming4/actions
Projects https://github.com/monocgit/BeginningLinuxProgramming4/projects
Security and quality https://github.com/monocgit/BeginningLinuxProgramming4/security
Insights https://github.com/monocgit/BeginningLinuxProgramming4/pulse
https://github.com/monocgit/BeginningLinuxProgramming4
BeginningLinuxProgramming4https://github.com/monocgit/BeginningLinuxProgramming4/tree/master
Historyhttps://github.com/monocgit/BeginningLinuxProgramming4/commits/master/Chapter02
https://github.com/monocgit/BeginningLinuxProgramming4/commits/master/Chapter02
BeginningLinuxProgramming4https://github.com/monocgit/BeginningLinuxProgramming4/tree/master
..https://github.com/monocgit/BeginningLinuxProgramming4/tree/master
a_text_filehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/a_text_file
a_text_filehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/a_text_file
andhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/and
andhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/and
breakhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/break
breakhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/break
casehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/case
casehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/case
case2https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/case2
case2https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/case2
case3https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/case3
case3https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/case3
classic_sethttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/classic_set
classic_sethttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/classic_set
colonhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/colon
colonhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/colon
commandhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/command
commandhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/command
continuehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/continue
continuehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/continue
elifhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/elif
elifhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/elif
exithttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/exit
exithttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/exit
export1https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/export1
export1https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/export1
export2https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/export2
export2https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/export2
firsthttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/first
firsthttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/first
fix_elifhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/fix_elif
fix_elifhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/fix_elif
forhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/for
forhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/for
for2https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/for2
for2https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/for2
functionhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/function
functionhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/function
function2https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/function2
function2https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/function2
herehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/here
herehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/here
here2https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/here2
here2https://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/here2
ifhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/if
ifhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/if
latest_sethttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/latest_set
latest_sethttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/latest_set
my_namehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/my_name
my_namehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/my_name
orhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/or
orhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/or
param_expansionhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/param_expansion
param_expansionhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/param_expansion
param_handlehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/param_handle
param_handlehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/param_handle
sethttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/set
sethttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/set
shifthttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/shift
shifthttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/shift
traphttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/trap
traphttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/trap
try_varhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/try_var
try_varhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/try_var
unsethttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/unset
unsethttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/unset
untilhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/until
untilhttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/until
variablehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/variable
variablehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/variable
whilehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/while
whilehttps://github.com/monocgit/BeginningLinuxProgramming4/blob/master/Chapter02/while
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width


URLs of crawlers that visited me.