FILES="/path/to/files*" for FILE in $FILES ; do echo $FILE ; done
Here is what the above code is Doing:
1. We’re defining a variable called FILES and setting it equal to the path to the files we want to rename.
2. We’re using a for loop to iterate through each file in the FILES variable.
3. We’re printing the name of each file to the terminal so we can see what we’re working with.
shutdown -s -t 0 Here is what the above code is Doing: 1. We are importing the os module. 2. We are using the os.system() function to execute the shutdown command. 3. The shutdown command is followed by the -s flag which tells the computer to shutdown. 4. The -t flag is followed by a…
#to print : uniq -u file.txt #to save into file: uniq -u file.txt > new_uniq_file.txt Here is what the above code is Doing: 1. sort the file 2. uniq -u will print only the unique lines 3. > new_uniq_file.txt will save the output of uniq -u into a new file
Get-ChildItem -Exclude *node_modules* Here is what the above code is Doing: 1. Get the current directory 2. Get all the files in the current directory 3. Exclude all files that contain the string “node_modules”
nano ~/.ssh/authorized_keys #then add your public key in the end (new line pls) Here is what the above code is Doing: 1. It’s creating a new user called “ubuntu” 2. It’s adding the user to the sudo group 3. It’s creating a new directory called “.ssh” in the home directory of the user 4. It’s…
#If you want to remove Openjdk only, execute the following command on terminal: sudo apt-get remove openjdk* #If you want to remove Openjdk along with dependencies, execute the following command on terminal: sudo apt-get remove –auto-remove openjdk* #If you want to remove Openjdk and it’s configuration files, execute the following command on terminal: sudo apt-get…
gsettings set org.gnome.nautilus.preferences use-experimental-views false Here is what the above code is Doing: 1. We’re using the subprocess module to run the gsettings command. 2. We’re using the set command to set the value of the org.gnome.nautilus.preferences use-experimental-views key to false. 3. We’re using the get command to get the value of the org.gnome.nautilus.preferences use-experimental-views…