diff command in unix

been interrupted at any time. In addition to supporting general HTTP (s) and FTP protocols, ARIA2 also supports the BitTorrent protocol. This means that you can also use aria2 to download the torrent file.Ttytter EarthquakeTtytter is a Perl-written command-line Twitter-based tool that can do everything other platform clients can do, of course, to support Chinese. Scripting, CLI control, terminal control, and Perl control are the most loved.Earthquak

Below is a collection of 28 unix/linux under the 28 command line tools, some are familiar with, some are very useful, some are not known. These tools are very good, I hope everyone knows. In order to facilitate the study, I have a picture, but also added the official website connectionDstat SAR Iostat, Vmstat, ifstat a triple tool for viewing system performance (I mentioned those three Xxstat tools in the

ahoo.localPkginfoPkgchkPkgtrans openssl-0.9.8d-sol8-sparc-local.installp-d AHOO.BFF AllHpux Arch:file/stand/vmunix5. Mount on UNIX Systemmount-vcdrfs-oro/dev/cd0/cdrom/Solaris:mount-o vers=3Mount-o Loop Disk1.iso/mnt/diskAix:nfso-po Nfs_use_reserved_ports=16. Check the program built-in LIBPATH:Hpux-chatrDump-hvSunOS elfdump-dLinux readelf-d7. Other:Iptables-a output-d 202. -j DROPPS Eww pid|cat/proc/pid/envSmitty Chtz_dateEEPROM boot-device= "/[email

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

including sub-directoriesPWD (print working directory)Displays the path of the current directory (path)CD (change directory)Change the current directory(1)..Represents the parent directory to go to the current directory.(2)/Represents the go to root directory.(3)When there is no option, go to the user's home directoryTouch file_nameCreate a new file, modify the file dateFunction: Change the date of the file, do not modify the contents of the file, if the file does not exist, create a new file.M

used with 01, instead of a newline character, it is split with-L number does not cut with a cut, but is called with the data of this number row after every number row is read utility-N number is cut and the results are grouped by each number, using each set of results as parameters, calling utility-X finds that if the number of parameters is insufficient, terminate Xargs immediately-T print the instructions to be executed to stderr before executing utility-p maxprocs Parallel mode, up to Maxpro

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

Unix/Linux use the Find command to find the file to find the empty directory: find/path-depth-typed-emptywww.2cto.com to Find the empty File: find/path-depth-typef-empty find the file by name: find/path... In Unix/Linux, run the Find command to search for an empty directory: find/path-depth-type d-empty www.2cto.com:

ahoo.localPkginfoPkgchkPkgtrans openssl-0.9.8d-sol8-sparc-local.installp-d AHOO.BFF AllHpux Arch:file/stand/vmunix5. Mount on UNIX Systemmount-vcdrfs-oro/dev/cd0/cdrom/Solaris:mount-o vers=3Mount-o Loop Disk1.iso/mnt/diskAix:nfso-po Nfs_use_reserved_ports=16. Check the program built-in LIBPATH:Hpux-chatrDump-hvSunOS elfdump-dLinux readelf-d7. Other:Iptables-a output-d 202. -j DROPPS Eww pid|cat/proc/pid/envSmitty Chtz_dateEEPROM boot-device= "/[email

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.

UNIX® has its own dialect, and its command vocabulary is very large. But you don't need to master all the content at once. This article describes a number of command line combinations that promote your mastery of UNIX languages. When you travel to a country that uses different languages, you may need to master some of

Several useful Unix command shortcuts 1.!$ Bash or zsh represents the last parameter of the previous command, for example, where the!$ represents file-b, it is convenient to view the contents of the File-b file; Copy Code code as follows: $ CP file-a File-b $ vim!$ 2.grep-ri-r represents a recursive lookup, found in all subdirectories, and I denot

Sometimes you need to add line numbers to the text, which you can do with the Unix cat command. The use of the Cat command is as follows: name cat-concatenate, Copy, and print files synopsis cat [-BENRSTUV] File ... Options Cat recognizes the following options: -b Omit Line numbers to blank lines when-n option is nbsp; specified. If This option is

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:-------------------------------------

uname-R shows the kernel version being usedDateShow system date cal -Display the 2007 Calendar Table CD: Return to the previous level directorypwdShow work Pathlsviewing files in a directorymkdirDIR1 Create a call'Dir1'The directory' mkdirDir1 Dir2 Simultaneous creation of two directoriesmkdir-p/tmp/dir1/Dir2 Creating a directory treeRM-F file1 Delete a call'file1'of the file' MVDir1 New_dir Rename/move a directoryCPfile1 file2 Copy a fileCP dir/*. Copy all files in a directory to the current wo