How to finding Linux files and file contents
Linux provides complete file and file content search commands, which are introduced as follows:
Find command
The find command is used to find a specified file in the file system, and its command format is:
Example
find . -name ddos.txt //Find the file “ddos.txt” in the current directory and its subdirectories
find /tmp -name ddos.txt //Find the file “ddos.txt” in the /tmp directory and its subdirectories
grep command
The grep command is used to find the specified pattern match, the format is:
Example
grep ddos test.txt //Find ddos string in the test.txt file
grep -r ddos /root/proc //Find the ddos string in all files in the /root/proc directory and its subdirectories
