Kernel Commands

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Anonymous asked 3 years ago

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Anonymous answered 3 years ago

Check kernel version
```
uname -r
```

Where is kernel image and dynamic modules

ls /boot/*
ls /lib/modules/<kernel-version>

Refer Documentation of system calls
```
man 2 write
man 2 read
```

strace usage

strace ./a.out
strace echo "hello world"
strace cat simple.txt