Improve your productivity at the Linux command line and in Bash scripting with globbing by using Wildcards as glob patterns or extended glob expressions.
Linux uses an enhanced version of the Bourne shell called bash or the “Bourne-again” shell. The bash shell is the default shell on most Linux distributions, and /bin/sh is normally a link to bash on a Linux system. You should use the bash shell when running the examples in this book...
Using Awk with (.) Wildcard in a Pattern The(.)will match strings containingloc,localhost,localnetin the example below. That is to say* l some_single_character c *. awk '/l.c/{print}' /etc/hosts Use Awk to Print Matching Strings in a File Using Awk with (*) Character in a Pat...
2.2 Use Shell(使用 Shell) When you install Linux, you should create at least one regular user in addition to the root user; this will be your personal account. For this chapter, you should log in as the regular user. 安装Linux 时,除了 root 用户外,还应创建至少一个普通用户,这就是 你的...
Most Linux distributions run a new version of syslogd called rsyslogd that does much more than simply write log messages to files. For example, you can use it to load a module to send log messages to a database. But when starting out with system logs, it’s easiest to start with the ...
The“”is a wildcard that matches any characters, so this command will find all files with names that end in “file-name”. To find a specific directory: $find-name“linuxhint1” To find all the directories with same name we will use a wildcard at the end of directory name: ...
Read the arguments to VirtualAlloc() in the question again: the two allocations use two different ranges of pages. I'm having a similar problem, where code that walks the virtual space calling VirtualAlloc() with specific base addresses fails to find *any* allocatable space within a 1 GB ...
If you want to get the size of all the files and directories in the current directory, you can use the du -sh command with the * wildcard. This will give us a human-readable output of the size of all the files and directories in the current directory. ...
The value can be a list of hosts, each separated by a |, and in addition a wildcard character (*) can be used for matching. For example: -Dhttp.nonProxyHosts=*.foo.com|localhost|confluence|crowd The pipe character (|) may need to be escaped in Linux, as per ourJAVA ...
In addition, you can use a wildcard tag if you're only sure of part of the folder's name. Here's an example using both of those options: find / -typed -iname myfolder* Find a Linux Folder By Exact Name A similar tool you might have used before islocate. A search for a folder...