[ You might also like:12 Practical Examples on Grep Command in Linux] To employ this method, move into the directory that you wish to clean up, then set theGLOBIGNOREvariable as follows: cd test GLOBIGNORE=*.odt
For example, if you run out of inodes on your Linux system, you’ll need to find which directory contains thousands or millions of files. In this article, we will show you several different ways to find the number of files in a directory in Linux....
You’ll find that this directory contains a lot of time zones and a lot of aliases for time zones. To set your system’s time zone manually, either copy one of the files in /usr/share/zoneinfo to /etc/localtime (or make a symbolic link) or change it with your distribution’s time...
For example, if you’re sending data from Host A to Host B, as shown in Figure 9-1, your bytes leave the application layer on Host A and travel through the transport and network layers on Host A; then they go down to the physical medium, across the medium, and up again through the...
To find the package that contains nslookup, you can perform a "reverse" lookup using the rpm command. # rpm -qf nslookup error: file /root/nslookup: No such file or directory What's wrong here? The rpm command can't find nslookup but it's installed because you've used it. Wait....
In order to achieve that, you would run the “ls” command on the “/etc” directory and pipe it with the “wc” command. $ ls /etc | wc -l 268 Congratulations, you successfullycounted files in a directory on Linux! Remark using wc command ...
grep “username” wp-config.php this command will output the username keyword in the wp-config.php file, but if you are not sure in which file this is located, you can use: grep -r – H “username” * This will look for the username in all files and give out the output in a re...
$ls/root2>&1ls: cannotopendirectory'root/':Permission denied Redirect both standard output and error output for a given command to a file: $find/usr-namels>myfile2>&1$catmyfile /usr/bin/ls find:'/usr/share/polkit-1/rules.d':Permission denied ...
Building a structure with multiple subdirectories usingmkdirrequires adding the-poption. This ensures thatmkdiradds any missing parent directories in the process. For example, if you want to createdirtest2indirtest1inside theLinuxdirectory (i.e.,Linux/dirtest1/dirtest2), run the following command: ...
1. Enable root privileges using thesudo commandor switching to root withsu. 2. Run thecd commandto navigate to the/var/logdirectory: cd /var/logCopy 3. To view the logs, type thels command: sudo lsCopy The command displays all Linux log files, such askern.logandboot.log. These files...