traceroute command in unix

Unix/Linux Command memorandum, unixlinux Memorandum Arp: The ARP cache contains one or more tables used to store IP addresses and resolved MAC addresses. // Extract all Bound0 ip and mac Information Arp-n-I bond0 | awk '$5 = "bond0" {print $1, $3 }' Sed: used to edit the text in a document or string through a series of commands // Read a single row of data from/script/ip and print it out. Sed-n '1p'

ChmodIs a Command Used in UNIX systems to control the user's permissions on files (ChAngeMoDA combination of e-word prefixes) and functions. Only the file owner and the Super User can modify the file or directory permissions. You can use absolute mode to specify the object ACL in symbolic mode.Usage ChmodUse syntax $ chmod [options] mode[,mode] file1 [file2 ...] Use the LS

Plink_path ="C:/plink.exe"'Plink.exe path Username ="Username"'User name Password ="Password"'Password Host ="192.168.0.1"'Unix/Linux server address Command ="Ls"'Command to be executed Set oshell = Createobject ("Wscript. Shell ") 'Combine plink commands, including logon and Command Ex

Unix shell ftp command 1. file transfer command: ftp (file transfer program) Format: ftp hostname function: Network file transfer and remote operations. Option: ftp command :? /Help ftp online help ftp-vn $ HOST

BG and FGLinux/unix the biggest advantage of the Microsoft platform is the real multi-user, multi-tasking. Therefore, in the task management also has the characteristic management thought.We know that on Windows, we either have a program running in the background as a service or stop the service. Instead of allowing the program to switch between foreground and background. Linux provides FG and BG commands that allow you to easily schedule tasks that a

Execute Docker PS command, appear "Cannot connect to the Docker daemon at Unix:///var/run/docker.sock. Is the Docker daemon running? Error It is now determined that the Docker itself is installed properly. The problem is because the Docker service did not start, so the Docker process could not be found under the corresponding/var/run/path. Execute service Docker start

Recently, my colleague introduced me to the screen command, which is really good. In the past, in order to let the program run without the terminal, either let it run in the background or use nohup to run, but if the program needs to interact, it will be troublesome. For example, you need to use SCP for copy, enter a password, and the data volume is large. It takes a long time. People who have met will know the pain. With screen, everything is simple.

The conversion character of the shell command line is \ www.2cto. comecho $ PATH // get the current value of the system environment variable include a file (class) to: 1.4. # ifndef_ALARM _ # define_ALARM _ # endif extract and copy method: (c... for the unix command line, the conversion character of shell command line

a delimiter to sort the 2nd field[email protected] test]# Cat Sort.txt | Sort-t ":"-K 2D:1F:11C:2B:3A:4E:5Use ":" To make a delimiter, sort the 2nd field, sort by number size[email protected] test]# Cat Sort.txt | Sort-t ":"-K 2-nD:1C:2B:3A:4E:5F:11Sort the/etc/passwd files by uid[Loring test]# Sort-t ":"-K 3-n/etc/passwdSort the passwd files in the order of the UID from large to small[Loring test]# Sort-t ":"-K 3-nr/etc/passwdPrint/etc/group in order of GID from small to large[Loring test]# so

In Unix/Linux, run the Find command to search for an empty directory: find/path-depth-type d-empty www.2cto.com: find/path-depth-type f-empty find the file by name: find/path-name name_of_file find the file by extension: find/path-name "*. given_extension ": find/path-name '*. txt '-perm 644 searches for a file based on the permission attributes of the file: find/path-perm-permision_bits www.2cto.com withou

"ibase=2;obase=10000; Binary "|BC-convert binary to 16 binary (10000_b=16_d)ReadelfStringsLook for an ASCII string with a length greater than 4 in the binary file. For object file, do not find the text segment, but search all byte for other files.-A To object file also searches the text segment-Search each byte for both normal and object files--Treat each remaining parameter as a file name-O for each ASCII string found, output its offset at the same time.-T [d|o|x] output offset using decimal (

toggle selection or [exit][previous][next]>Choose Product Installation Directories:----------------------------------------Middleware Home Directory: [/weblogic/oracle/middleware]Product Installation Directories:1| WebLogic Server: [/weblogic/oracle/middleware/wlserver_10.3]2| Oracle Coherence: [/weblogic/oracle/middleware/coherence_3.7]Enter index number to select OR [exit][previous][next]>--Default, enter:The following products and JDKs would be installed:-------------------------------------