lifesize 600

be enclosed by colons. You can also define output separators in OFS;[Root @ localhost ~] # Awk-F: '{print $3, $4}' 1.txt | head-50 01 12 23 44 7[Root @ localhost ~] # Awk-F: '{print $3 ":" $4}' 1.txt | head-50: 01:12: 23:44: 7[Root @ localhost ~] # Awk-F: 'ofs = "#" {print $3, $4} '1.txt | head-50 #01 #12 #23 #44 #7 [Root @ bkjia ~] # Head-n2 passwd | awk-F: '{print $1 "#" "@" $3 "#" $7 }'Root # @ 0 #/bin/bashBin # @ 1 #/sbin/nologin Pay attention to the awk format.-F is followed by single quot

) where it is intended to compute values forThe recommended hugepages/hugetlb configuration for the current sharedMemory segments on Oracle Linux. Before proceeding with the execution please note following:* For ASM instance, it needs to configure ASMM instead of AMM.* the ' pga_aggregate_target ' is outside the SGA andYou should accommodate this while calculating SGA size.* In case you changes the DB SGA size,As the new SGA won't fit in the previous hugepages configuration,It had better disable

Tags: Linux security system hardening#!/bin/bash#设置密码复杂度If [-z] cat /etc/pam.d/system-auth | grep -v "^#" | grep "pam_cracklib.so" "];thenSed-i '/password required Pam_deny.so/a\password required pam_cracklib.so try_first_pass minlen=8 ucredit=-1 lcredit=-1 Ocredit=-1 dcredit=-1 retry=3 difok=5 '/etc/pam.d/system-authFi #设置连续登录失败暂锁机制 If [-Z ' Cat/etc/pam.d/system-auth | Grep-v "^#" | grep "pam_tally.so" "];then If [-z] Cat/etc/pam.d/system-auth | Grep-v "^#" | grep "Pam_tally.so" | grep aut

: ' Orange '}, {p:[{x:800,y:0},{x:800,y:400},{x:600,y:600},{x:600,y:200}],color: ' Yellow '}, {p:[{x:600,y:200},{x:600,y:600},{x:400,y:400}],color: ' Green '}, {p:[{x:400,y:400},{x:600,

protected] ~]# useradd linux[[email protected] ~]# tail-1/etc/passwdlinux:x:1002:1003::/home/linux:/bin/bash[ [Email protected] ~]#option :-u Specify user uid-U Specify user group-g Specifies the user gid (to contain this ID in passwd)-G Specify user group GID-M Create user home directory-M do not create user home directory-D User Home directory-D print or change useradd default configuration-s Specifies the shell typeUser Deleteformat : Userdel [options] [user name][[email protected] ~]# tail-

"); Home_page.setresizable (FALSE); Home_page.setsize (600, 600);//Set the size of the window Home_page.setlayout (null);//Set the default layout format for the program to be empty, so that you can easily set the layout Home_ Page.setresizable (FALSE); Set non-scalable Set a location for the home pageHome_page.setlocation (SCREENSIZEWIDTH/2-WINDOWWIDTH/2 +, SCREENSIZEHEIGHT/2-WINDOWHEIGHT/2 + 50);To set

anything. This method will work regardless of whether the element is hidden through the Hide () method or Display:none is set in the CSS.ParametersSpeed[,fn]number/string,functionv1.0speed: A string of three predetermined speeds ("slow", "normal", or "fast") or a millisecond value that represents the duration of the animation (for example: 1000)fn: The function that executes when the animation is complete, once for each element.[Speed],[easing],[fn]number/string,string,functionv1.4.3speed: A st

() Show (speed, [callback]) Displays all matching elements in an elegant animation and optionally triggers a callback function after the display is complete.The height, width, and opacity of each matching element can be dynamically changed according to the specified speed. In jquery 1.3, padding and margin also have animations that work more smoothly. Display hidden paragraphs with slow animations, lasting 600 milliseconds:$("p").s

);} Return messages. wParam;} Lresult callback WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam){PAINTSTRUCT ps;HDC hdc;Switch (message ){Case WM_PAINT:Hdc = BeginPaint (hwnd, ps );HPEN green_pen = CreatePen (PS_SOLID, 1, RGB (0,127, 0 ));HPEN old_pen = (HPEN) SelectObject (hdc, green_pen ); Draw (hdc ); SelectObject (hdc, old_pen );DeleteObject (green_pen );EndPaint (hwnd, ps );Break;Case WM_DESTROY:PostQuitMessage (0 );Break;Default:Return DefWindowProc (hwnd, message,

This article mainly introduces the strange performance of maxlength attributes in textarea. For more information, see html5, this attribute can limit the maximum number of characters entered in the input box. more conveniently, the pasted content can be automatically truncated based on the number of characters. Recently, this requirement was met. Users can enter up to 600 characters (Chinese characters and letters are not differentiated), and the pas

The stack has the following features: first-in-first-out. We can use it to temporarily store data. In the development of the canvas, I used the stack to save each step of the user's operations, when you click Cancel, you can extract the image from the stack and restore it. This is also the principle of browser forward and backward, but it only saves web pages. You can use the STL to easily use stacks instead of complex function definitions. Let's look at the following examples and hope that you

is required, inotify is a powerful, fine-grained, asynchronous file system event monitoring mechanism. Since 2.6.13, the Linux kernel has added support for inotify, inotify can be used to monitor various events in the file system, such as adding, deleting, modifying, and moving. However, inotify only provides the C language interface, which is not convenient to call. Therefore, we need to install inotify-tools first. I. system environment:CentOS_5.7-x86_64Update source server: 192.168.9.227Targ

3Failed: Jump to Rom basicInvalid Partition Table: goto 53. Read Boot SectorFailed: goto 5Success: goto 44. Verify that the final Boot Sector is 55aahFailed: goto 5Success: goto 65 print errors into infinite Loops6. Jump to 0: 7c00h to start the next step. The following code is written and described in assembly language. ; MBR. ASM; MASM MBR; Link MBR; Exe2bin MBR . Model tiny. Code ; Set registers and stack values Org 0Head:Start:CLIXOR ax, axMoV SS, axMoV sp, 7c00h; SS: sp = 0: 7c00h

Explain the strange performance of maxlength attributes in textarea, maxlengthtextarea HTML5 has brought a lot of changes to the form. For example, the maxlength to be introduced today can be used to limit the maximum number of characters entered in the input box, more conveniently, the pasted content can be automatically truncated based on the number of characters. Recently, this requirement was met. Users can enter up to 600 characters (Chinese char

'); var prev = document.getElementById (' prev '); var next = document.getElementById (' Next '); Toggle Animation function Animate (offset) { list.style.left = parseint (list.style.left) + offset+ ' px '; } Next.onclick = function () { animate ( -600); } Prev.onclick = function () { animate

reverses 2. Accept a parameter $ ('. Div1 '). Toggle (function () { $ ('. Div2 '). FadeIn (+); },function () { $ ('. Div2 '). fadeout (+); }); Slideup () method and Slidedown () method 1, the Slideup () method and the Slidedown () method only change the height of the element. If the display property value of an element is "none", the element will extend from top to bottom when the Slidedown () method is invoked, and the Slideup () method is the opposite 2. Accept a parame

HTML5 has brought a lot of changes to the form, such as today's maxlength, which restricts the maximum number of characters entered in the input box, and makes it easier for the pasted content to be automatically truncated according to the number of characters. Recently received this want a demand, limit the user input up to 600 words (Chinese characters and letters do not distinguish), for pasting content also want to be able to automatically trunca

for the rest of Windows 2003. According to Microsoft's past philosophy, the installation of the operating system while IIS also automatically started, for many Web applications to provide services, Windows 2003 is a major breakthrough in the practice. In Windows 2003, there are three ways to install IIS: Use the Manage Your Server Wizard to use the Add/Remove Windows Components feature of the Add or Remove Programs in Control Panel, or perform an unattended installation. When you start the Win

, or you can ofs define the output separator; [Root@localhost ~]# awk-f: ' {print $3,$4} ' 1.txt |head-5 0 0 1 1 2 2 3 4 4 7 [root@localhost ~]# Awk-f: ' {print $ ': ' $} ' 1.txt |head-5 0:0 1:1 2:2 3:4 4:7 [root@localhost ~]# awk-f: ' OFS = "#" {print $3,$4} ' 1.txt |head-5 0#0 1#1 2#2 3#4 4#7 [Root@yonglinux ~]# head-n2 passwd |awk-f: ' {print ' # ' @ ' $ ' # ' $} ' Root#@0#/bin/bash bin#@1#/sbin/ Nologin Note The format of awk,---F immediately followed by single quo

. WriteLine ("Waiting for 600 s ");System. Threading. Thread. Sleep (600*1000 );Test. SqlConnectionTest. OpenWithoutPooling (); The test results are as follows: Without Pooling, first connection elapsed 13 MSWithout Pooling, average connection elapsed 5 MSWating for 10 sWithout Pooling, first connection elapsed 6 MSWithout Pooling, average connection elapsed 4 MSWating for