Use gunzip file.gz to uncompress .gz and remove the suffix; to compress it again, use gzip file. gzip(GNU Zip)是当前标准的Unix压缩程序之一。 以.gz结尾的文件是GNU Zip归档文件。使用gunzip file.gz来解压缩< file>.gz并移除后缀;要再次压缩它,使用gzip file。 2.18.2 tar Unlike the zip ...
The ps command has many options. To make things more confusing, you can specify options in three different styles—Unix, BSD, and GNU. Many people find the BSD style to be the most comfortable (perhaps because it involves less typing), so we’ll use the BSD style in this book. Here a...
DOS-based text files use a pair of carriage return (CR) and line feed (LF) as a new-line delimiter. On the other hand, UNIX-based text files simply use LFs to terminate each line. In order to convert a text file from DOS format to UNIX format, you can use a command-line tool c...
This chapter is a guide to the Unix commands and utilities that will be referenced throughout this book. This is preliminary material, and you may ...
o Use the dmesg command, but be sure to pipe the output to less because there will be much more than a screen’s worth. The dmesg command uses the kernel ring buffer, which is of limited size, but most newer kernels have a large enough buffer to hold boot messages for a long time....
To create a directory in the current directory, use the mkdir command. For example, create a directory called "test" by typing mkdir test at the prompt. If created successfully, you are returned to the prompt with no error message. After the directory is created, move into that directory ...
UNIX and DOS commands use files and arguments to pass in data. The application drives how that data is to be presented to the program. If the data must come from standard input, use some form of MATLAB file I/O to write the data to a file and then issue a U...
unix: UNIX domain socket See Processes That Have Opened a File To see the processes that have opened a certain file, provide the name of the file as a parameter tolsof. For example, to see the processes that have openedkern.logfile, use this command: ...
How to Install libomp-dev on Ubuntu 20.04 LTS (Focal Fossa) Also Read:How to Install dos2unix command on Linux Using 7 Easy Steps Step 1: Prerequisites a) You should have a runningUbuntu 20.04 LTSServer. b) You should havesudoorrootaccess to run privileged commands. ...
Wget is a powerful tool for downloading files and entire websites that you can install and use on Windows. Here’s how to use it.