Answer Posted / fazlur rahaman naik

here r some command used in linux up to my knowledge.

mkdir directory name --> it creates a new directory.
cd directory name --> it changes the directory
rm file name -> it removes file from the directory.
make --> it builds a executable file of more than 1 file.
cc filename --> compiles the file
tar -zcf directory or file filename.tgz --> it adds all the
files into one file.
tar -zxf filename.tgz --> it extracts all the files from
the integrated file.
poweroff --> it halts the system.
restart --> it restarts the system.
ls --> it displays the files & directories in the current
directory.
grep
find filename -> it finds the perticular file in the
directory.
ld -> linker
rmdir or rm -r directory name -> it removes the directory.
ps --> displays the processes running in the system
cp sourcefile targerfile
mv sourcefile target file
touch filename
differ first file second file --> it shows the difference
between the two give files.
vi filename --> it opens a file in vi editor.
lynx ipaddress --> it is used to browse a webpage
./sbin/ifconfig --> it displays the ip configuration of
the system.

u can see man page for more information on these commands.

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