sftp shell script example

This article mainly introduces an example of a simple Web server implemented by Shell scripts. the Web server implemented in this article is very simple and practical and can be used when you do not want to install nginx, apache, and other large WEB servers, if you need a simple Web server, refer to the next article, which mainly introduces an example of a simple

"server_ip="192.168.88.103"USER="Anonymous"PASS=""FTP=/usr/bin/FTP$FTP-N$SERVER _ip$USERQuote PASS$PASSBinaryget$GET _filenameCD Uploadput$PUT _filenameEOFNote : The FTP username and password are written in clear text in the script, which may be a security risk, separating the user name and password,5. By default, directly with the FTP command and press ENTER will enter the FTP automatic login mode, at this time the FTP command will read the user home

inaccessible"Script content:650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M00/85/E4/wKioL1ethNzjiM_SAABNObJSp-M072.png "style=" float: none; "title=" 12.1.png "alt=" Wkiol1ethnzjim_saabnobjsp-m072.png "/>Execution Result:650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M01/85/E4/wKiom1ethNySrmrTAAAnassVfwY321.png "style=" float: none; "title=" 12.2.png "alt=" Wkiom1ethnysrmrtaaanassvfwy321.png "/>13, calculate the value of 1+2+3+...+10

the num2, and the maximum value is num3 forever.#如果输入的不是这样的顺序, you change the order in which the numbers are stored, such as: You can swap the values of NUM1 and num2Tmp=0#如果 NUM1 is greater than num2, swap the values of NUM1 and num2 to ensure that the minimum value is stored in the NUM1 variable.If [$num 1‐gt $num 2];thentmp= $num 1num1= $num 2Num2= $tmpFi#如果 NUM1 is greater than num3, swap num1 and num3 to ensure that the minimum value is stored in the NUM1 variable.If [$num 1‐gt $num 3];the

Example No. 2As a shell writer, often face the problem of inconsistent data format, the data standard session output is a need to solve the problem, this example takes MySQL time as an example, the script enters the month, the day, the year three parameters, standardized aft

A shell script error often occurs when writing a script: Write it in windows and copy it to execute it. However, an error is reported when you test it, the error is amazing. for example, my for loop statement encountered a syntax error near unexpected token do error. I carefully read the

] #9为发送值 #return [values[1],values[9]] #可返回列表 except (Fileexistserror, Filenotfounderror,permissionerror): Print (' Openfileerror ') nBsp;sys.exit ( -1) try: whileTrue: get_values (' first ') #第一次取值 time.sleep (Ten) get_values (' second ') #10s后第二次取值 forarginsys.argv[1:]: r_bandwidth= (int (values_dic[arg+ ' r ' + ') Second ']) -int (values_dic[arg+ ' r ' + ' first '))/1024/1024/10*8 t_bandwidth= (int (values_dic[arg+ ' t ' + ') Second ']) -int (VAlues_dic[arg+ ' t ' + ' first '))/1024/1

#!/bin/bash# above is the shell script interpreter, which must be written at the beginning to represent the shell script. /bin/sh is more used under UNIX and features less than Bash. Use/bin/bash more, but/bin/sh is/bin/bash soft link in Linux.# Cleanup, version 3Log_dir=/var/log # This defines variables, which general

示进度的函数, quick Screen Display | / ‐ \Rotate_line () {interval=0.1 #设置间隔时间count= "0" #设置 the number of 4 shapes, the default number is 0 (does not represent any image)While:DoCount= ' expr $COUNT + 1 ' #执行循环, COUNT each loop plus 1, (represents 4 different shapes respectively)Case $COUNT The value of the in #判断 COUNT, the shape is not the same as the value shown"1") #值为 1 Display ‐Echo‐e '-' \b\c 'Sleep $INTERVAL;;"2") #值为 2 shows \ \, first \ is escapedEcho‐e ' \ \ ' "\b\c"Sleep $INTERVAL;;"3") #

1. Batch Add UsersCreate a TXT file for the user name and password combination userdata.txt, as follows:123123 123 123 123 123The script to add the above users in bulk is:#! /bin/Bash whileRead Line Dousername=$(Echo$line |Cut-f1-d' ') #或 username=$ (Echo$line |awk '{print $s 1}') Password=$(Echo$line |Cut-f2-d' ') #或 password=$ (Echo$line |awk '{print $s 2}') Useradd $usernameif[$?-eq0]; Then Echo$password |passwd--stdin $usernameElse

supposed to be circulating 5 times, why the cycle of 10 times? , the original addusers.txt is separated by a space, while the for loop reads the file, any whitespace character can be read as a delimiter. The following is an example of a while loop:[[Email protected] ~ ]$ vim useradd_while01.sh[[email protected] ~ ]$ Cat useradd_while01.sh #!/bin/Bashcount=0 whileRead LINES Doecho $LINES let COUNT+=1 DoneAddusers.txtechoecho"$ looped $COUNT times" [em