Run cat scripts/deploy.sh.
cat scripts/deploy.sh
Mission 77
Executable scripts
Read and mark a training deploy script executable.
Permissions and userscatchmodls
Lesson 77 of 360
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Permissions and users · 8 minutes
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learner@clairos:/home/learner $
Unix ops lab: type a command, press Enter
Instructions
8 minutes
Click any instruction for the command details, the why, and the common mistake to avoid.
Run chmod 755 scripts/deploy.sh.
chmod 755 scripts/deploy.sh
Run ls -l scripts/deploy.sh.
ls -l scripts/deploy.sh
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Lesson support
What to notice while you play.
Review script content before changing mode.
Cat the script before chmod 755.
Executable scripts can change systems quickly in real life.
- Making unread scripts executable.
- Confusing executable with trustworthy.
Reference
Commands in this lesson.
ls [-la] [path]
List lab files and folders.
cat <file>
Print text file contents.
chmod <mode> <path>
Change a simulated numeric permission mode.
lsof
Show simulated files and sockets opened by services.