building.
Joined December 2021
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- Following 12
- Followers 9
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17 Photos and videos
Mar 8
Day 15 β #100DaysOfDevOps π§
Bash Shell Scripting
Typed the same command again and againβ¦ so I made Bash do it for me. Played with variables, conditionals, loops, functions, and script arguments to automate small tasks. Slowly turning the terminal into my assistant.β¨
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Mar 7
Day 14 #100DaysOfDevOps
Shell Scripting π₯οΈ
Instead of running commands one by one,
save them in a .sh script and execute together.
Shebang tells Linux which shell to use:
#!/bin/bash
Make script executable:
chmod x script. sh
Run:
./script.sh
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Mar 6
Day 13 #100DaysOfDevOps
Basic Linux command flow βοΈ
| pipe β send output to another command
less β view output page by page
grep β search text
> β save output to file
>> β append to file
Example:
history | grep sudo | less
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Mar 5
Day 12 #100DaysOfDevOps
Linux File Ownership & Permissions π
Every file has:
Owner | Group | Others
Permissions:
r β read
w β write
x β execute
Commands:
chown β change owner/group
chmod β change permission
Modes:
Symbolic β chmod g w file
Numeric β chmod 740 file
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Mar 4
Happy Holi everyone!
Day 11 #100DaysOfDevOps
Linux Permissions & User Management π
User vs Group permissions
User level β access for a specific user
Group β permissions for multiple users
Flags:
-g β set primary group
-aG β add user to group (without removing others)
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Mar 3
Day 10 #100DaysOfDevOps
Linux Users & Groups π§
User = username UID (system tracks UID).
Root (UID 0) = full control.
Regular users = humans.
Service accounts = apps.
Linux β local users per machine.
Windows β centralized.
No shared accounts. Permissions define control.β¨
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sheelendra retweeted
ππ ~80 hrs: ARCS, Annual Event, ACMI-W, PhD Clinics & Council meet!
Grateful to inspiring keynotes, amazing IITH hosts, sponsors, PC & area chairs, ACM India team & all awardees!
See you 2027 at SRMIST! π
25 more πΈ pics in comments...
#ACMIndiaRocks #VPGiri
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sheelendra retweeted
9 Dec 2025
π Hour of AI β Facial Recognition Workshop π
π
8 Dec 2025 | CSEdWeek
As part of CSEdWeek & the global Hour of AI initiative, we hosted a hands-on session building a Facial Recognition Model with Python, Keras & TensorFlow.
#CSEdWeek #HourOfAI #ACM #AI #usar
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sheelendra retweeted
20 Nov 2025
πCode Catalyst 0x6
29 Oct β 3 Nov
350 coders β’ DSA β’ Web Dev β’ ML β‘
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sheelendra retweeted
23 Oct 2025
βοΈ Animeverse β Where Tech Met Anime at Elysian 2025! π»π
Hosted at @USAR_GGSIPU, this 2-day fusion of AR quests and anime-inspired hackathon turned imagination into innovation! πΈβοΈ
π₯ Creativity. Code. Culture.
π Congrats to our winning teams!
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sheelendra retweeted
30 Sep 2025
Another Wrap Upβ‘οΈ
On Friday, we host another crossroads series. Big thank you to @Shivams_twt and the GGSIPU USAR ACM Student Chapter for making this stop of HeLa CrossRoads possible πβ¨
Students explored:
π‘ Blockchain fundamentals
β‘οΈ A deep dive into HeLaChain
π Building & deploying their first DApp
π― Live Q&A with our team
HeLa CrossRoads is more than an event, itβs a movement to empower the next generation of Web3 builders with hands-on learning and real-world tools. π
π₯ Weβre not done yet, join us to discover more upcoming builder events: t.me/HeLa_Developers
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sheelendra retweeted
27 Sep 2025
π From Zero β L1 Token!
Hands-on Web3 & Blockchain Workshop π
26 Sept | Thanks Shivam Garg, Shivam Kumar & HeLa Labs β¨
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sheelendra retweeted
26 Sep 2025
β‘ Welcome to the HeLa Era β‘
The HeLa CrossRoads series is where builders, dreamers, and innovators meet to explore the future of blockchain.
Next stop: GGSIPU USAR ACM Student Chapter πβ¨
Weβre bringing an immersive session powered by HeLa Chain, designed to take you from curious learner to hands-on builder:
π‘ Blockchain fundamentals
β‘ Deep dive into HeLaChain
π οΈ Workshop, build & deploy your first DApp
π― Rapid Q&A
π Merch for active participants
HeLa CrossRoads isnβt just an event, itβs a movement to spark the next wave of Web3 builders. Join us and be part of the journey.
π Register: luma.com/nj4em474
#HeLaCrossRoads
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sheelendra retweeted
15 May 2025
πTEDx Daastan β Stories That Shape Us π
On April 24th 2025, TEDx GGSIPU EDC brought powerful voices & vibrant performances to life! From AI prodigies to war heroes, poets to changemakers β every story mattered.π€π
#IdeasWorthSpreading #StoriesThatShapeUs #TEDx
ALT π TEDx DAASTAN β The Stories That Shape Us π On April 24, 2025, TEDx GGSIPU EDC celebrated stories that define us. Speakers included AI prodigy Manav Gupta (TensorBoy), Kargil veteran Capt. Akhilesh Saxena, Dr. Rohit Luthra, boxer Gaurav Bidhuri, and educator Mohd Kashif (Dear Sir), along with poet Abhash Jha, technologist Anirudh A., energy leader Bhavya Doshi, political voice Lakhshya Lakey, storyteller Samriddhi Uniyal, and young artist-author Inayat Kaur Bajaj. Performances by Retrospect Band, Krish Arora, Rohit Singh, Metanoia Dance Club, and Magnus Dance Crew added rhythm and soul. Gratitude to Dr. Anil K. Saini, Prof. (Dr) Durgesh Tripathi, Dr. Arvinder Kaur, Prof. Rahul Johari, Prof. Sanjay Kumar Singh & Prof. Deepak Tripathi. Thanks to the incredible organizing team. β¨ DAASTAN was more than an eventβit was a reminder that every story matters.
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sheelendra retweeted
15 Mar 2025
πTEDx GGSIPU EDC 2025 THEME - DAASTAN: The Stories That Shape βUsβπ
Stories inspire, challenge & connect us. DAASTAN honors the narratives that shape our journeys and spark change.
Get ready to explore storytelling like never before! β¨
#tedxggsipuedc #daastan
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9 Jan 2025
Day 9 #100DaysOfDevOps
Vim Basics ποΈ
Modes:
Command (for navigation & commands)
Insert (for editing text)
Editing:
i: Insert mode
dd: Delete line
u: Undo
0: Jump to start of the line
$: Jump to end of the line
Save & Quit:
:wq: Save and exit
:q!: Exit without saving
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8 Jan 2025
Day 8 #100DaysOfDevOps
Linux Distributions π§
Example:
Debian-based: Ubuntu, Debian, Mint (uses APT).
Red Hat-based: RHEL, Fedora, CentOS (uses YUM).
Sysadmins choose distros based on package managers and needs. π‘
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7 Jan 2025
Day 7 #100DaysOfDevOps
Package Managers π¦
A software package: Compressed archive with all files dependencies for an app.
Package Manager: Handles downloading, installing, updating, and managing software.
APT: For traditional Linux packages [sudo apt update].
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6 Jan 2025
Day 6 #100DaysOfDevOps
Linux Commands π₯οΈ
pwd: Print the current working directory. π
ls: List directory contents. π
cd: Change directory. π
cp: Copy files or directories. π
mv: Move or rename files and directories. π
rm: Remove files or directories. ποΈ
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5 Jan 2025
Day 5 #100DaysOfDevOps
Linux File Structure
[/]: Root directory, everything starts here. π
[/home]: User-specific files and configs. π
[/bin]: Essential command binaries. βοΈ
[/etc]: Configuration files for the system. π
[/var]: Variable files like logs and databases. π
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