Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
- Triple validation: technical, pedagogical, sectoral.
- Minimum rating 4.8/5 over the last 12 sessions.
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Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.
Training: Become an Expert in the 'ls' Command on Linux: Tips and Professional Practices
Trusted by — schools, companies and industrial groups
Every program built with a dedicated engineer
Learning objectives
- Acquire advanced mastery of the 'ls' command on Linux
- Understand in detail all options and their use cases
- Automate advanced file visualization to gain efficiency
- Adopt best practices for file organization and management
- Integrate 'ls' into shell scripts to streamline daily tasks
Our social commitment
A school kit donated to a child for every training
To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.
- Backpack, notebooks and essential supplies
- Distributed through our partner charities
- Included, at no extra cost to you
The Learni story
Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.
Don't let this gap widen
Why this program matters
Without advanced mastery of the 'ls' command on Linux, system administrators lose an average of 2 hours per day manually searching directories, multiplying navigation errors by 5.
This translates into direct costs of 1 500 € monthly per technician in wasted productivity, not counting incidents: 35 % of corporate data losses stem from poor inspection of hidden or suspicious files.
Your career stagnates against more effective colleagues, and your IT infrastructure risks critical failures, exposing the company to costly breaches.
Every delay aggravates the urgency: act before the next outage.
Program
Module 1Introduction and fundamentals of the ls command
Origin and role of 'ls' in the Unix/Linux ecosystem, reminders on file management, principle of operation, essential first options (-a, -l, -h, -R, -t, etc.). Manipulation exercises on various data sets.
Module 2Customizing the display and practical tips
Overview of all options: color management (--color), advanced sorting, pattern filtering (wildcards), display of detailed information on permissions, symbolic links, and access rights. Demonstrations on Bash and Zsh shells. Creation of personalized aliases.
Module 3Automation, integration, and professional best practices
Use of 'ls' in scripts: processing outputs via pipes (grep, awk, sort…), formatting results for automation. Performance and security: understand the limits of 'ls', alternatives (find, tree), pitfalls to avoid. Implementation of concrete cases for file audits, document organization, and email reporting. Collaborative work on guided exercises.
Evaluation method
- End-of-training MCQ on advanced options and 'ls' integration
- Completion of a mini-project automating file management tasks
- Personalized corrections and feedback
Learning method
- Interactive video conference course with real-time demonstrations
- Practice on a dedicated virtual machine for each learner
- Graduated exercises and concrete case studies in groups
- Detailed documentation provided to each participant
Methods, materials and delivery
The Training: Become an Expert in the 'ls' Command on Linux: Tips and Professional Practices program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.
The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.
Equipment required
For the smooth delivery of the Training: Become an Expert in the 'ls' Command on Linux: Tips and Professional Practices program, the following equipment is required:
- Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
- Training environments installed on workstations or accessible online
- Course materials, hands-on exercises and complementary resources
- Post-training access to materials and educational resources
For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.
* contact us for remote delivery feasibility** ratio varies depending on the program
Skills assessment methods
Assessment of skills acquired during the Training: Become an Expert in the 'ls' Command on Linux: Tips and Professional Practices program is performed through:
- During training: case studies, hands-on labs and professional scenarios
- End of training: self-assessment questionnaire and skills evaluation by the trainer
- After training: completion certificate detailing acquired skills
Program accessibility
Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.
Enrollment terms and lead times
Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.
Our method
Training quality, guaranteed at every step
Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.
You meet the trainer beforehand
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
- Live briefing on goals and team context.
- Veto right — we swap the trainer for free if needed.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
- Hands-on cases drawn from your stack and projects.
- Program co-written then validated by your team.
Continuous quality follow-up
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
- NPS, knowledge quizzes and skills self-assessment.
- Satisfaction guarantee: fully satisfied or free rework.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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FAQ
Frequently asked questions
How much does the Training: Become an Expert in the 'ls' Command on Linux: Tips and Professional Practices training cost?+
The price is $1,470 (USD) per participant. A detailed quote is sent within one business day.
How long is the Training: Become an Expert in the 'ls' Command on Linux: Tips and Professional Practices training?+
The training lasts 1 journée, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Good knowledge of the Linux environment; mastery of basic terminal commands
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
On-site & remote
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