10:34:45 kube-node3 journal:e0527 02:34:45.767392 1 config.go:322] expected to load Root CA config from/var/ RUN/SECRETS/KUBERNETES.IO/SERVICEACCOUNT/CA.CRT, but got err:open/var/run/secrets/kubernetes.io/serviceaccount/ Ca.crt:no such file or
#whereis [Options] [command name] feature: The path where the search command resides and its help document location
Options:-B get command location only;-M get help document location only
#which [command name]
Function: Search the path and alias
First, File search1.locate command: Locate keyword common options: -i perform case-sensitive search -n n only lists the pre-built file index database on the first n matching items query system on:/var/lib/mlocate/mlocate.db, because the
[Root @ WWW ~] # Find [path] [Option] [action]Option not parameter:1. Time-related options: Total-atime,-ctime does not-mtime, which is described in-mtime-Mtime N: N indicates the file of the content that has been changed in "one day" before n
Linxu command and file search-which, whereis, locate, find
Linxu command and file search-which, whereis, locate, findWhich 』)
[Root @ www ~] # Which [-a] command option or parameter:-a: List all commands that can be found in the PATH directory, not
LinuxUnderFindcommand to search for a file in the directory structure and perform the specified action.LinuxUnderFindCommands provide quite a lot of search criteria and are powerful. BecauseFind (NFS) ,find Commands are equally valid in the file
1. AccountWindows Administrator AdministratorLinux Administrator root2. Graphics mode and character mode switchCTRL+ALT+FN (n=1~6) switch from graphic to characterALT+FN switching from character to other modeAlt+f7 back to graphical mode3.
Find files based on Access/modify/change TimeYou can find a file based on the time attributes of the following three files.
The time the file was accessed . Access time is updated when files are accessed .
The modified time of the file.
Why use the Find command?Linux system has thousands of files, if you want to find the file you want, a search software is essential, and locate is based on its database to find, although the speed is slightly faster, but not real-time lookup, some
In the end of the second phase of the Canton Fair Internship, and ushered in a few days of leisure, continue to learn Linux. In the previous essay on Linux learning CentOS (17)--some important commands related to Linux file and directory management,
I. De Morgan LawNon (A and B) = (not a) or (not B)Non (A or B) = (not a) and (not B)1. De Morgan Law really makes people headache, the following for everyone specific650) this.width=650; "src="
Interview and actual combat exam questions: monitoring the Web Site Directory (/var/html/www) All files have been maliciously tampered with (the contents of the file has been changed), The scheduled task executes every 3 minutes if there is a file
(1) Search by filename and inode:
-name "file name": Supports the use of Glob
find/etc/-name "*pas?wd*"
*,?, [], [^]
-iname "file name": Case-insensitive
find/etc/-iname *pas?wd*
-inum n Press the inode number
File Lookup:
Operators in the operation of the operating system, to contact a large number of files, in order to avoid the embarrassment of forgetting the location of file storage, we need a file to find tools to help, the following is two files to
Due to a problem from a netizen, I sorted it out ......
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Generally, I like to help others solve problems and feel a sense of accomplishment. Is this idea a bit ...... Haha, that's what I do. I prefer to
This chapter blog related Linux knowledge points
Different points for find versus grep:Find is a file Search command--used to find files in a specified directory, and grep as a text Search command--to search the target file according to a user-
This article describes how to use the LinuxFind command to find files within a specified time range. For more information, see LinuxFind.
For example, to find the file between '2017-08-08 'and '2017-09-01', run the following command:
Copy codeThe
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Description: The server load is very high, top of the first few fuser process.
Search the Internet for a https://bugs.launchpad.net/ubuntu/+source/php5/+bug/876387.
The suggestion is to put this
09,39 * * * * root [ -x /usr/lib/php5/maxlifetime ] &&
In linux, we can directly use the find function to search for a specified time file with relevant parameters. This is the same as finding a file, but it has different parameters.
If you do not remember to modify the file in linux, you need to find
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