execute the following command: ps aux | grep-n redis-server | grep-v grep the process information of redis-server can be found normally. (Note: grep-v grep is to exclude the process information of grep itself from the results) but write it as a...
Let s say the following code: myfunc() { cat grep " ->" | while read line do echo $line done } ls -la | myfunc It will work since you only cat once as you can only read once from stdin. But if you: myfunc() { ...
the following is a string returned by the network. I want to parse this string in the shell script to get the value of fsize, that is, 13431719 what should I do? 2018-06-14 14:38:26,380 - DEBUG - wcscmd version 1.0.0 2018-06-14 14:38:26,381 - DEBUG - ...
Novice shell, I want to read the variables in the environment-variable-mac.ini file and the templates in the setting.js, and then put both the variables and the setting.ini file in a newly generated setting.js file, both of which are in the configuratio...
environment-variable-mac.ini file UNIVER_USER_LOGIN= http: 127.0.0.1 api login UNIVER_SEARCH_ORDINARY= http: 127.0.0.1 api search common UNIVER_SEARCH_LABEL= http: 127.0.0.1 api search common UNIVER_SEARCH_VIDEO= http: 127.0.0.1 api searc...
export UNIVER_SEARCH_ORDINARY= http: 127.0.0.1 api search title export UNIVER_SEARCH_LABEL= http: 127.0.0.1 api search common export UNIVER_SEARCH_VIDEO= http: 127.0.0.1 api search result export UNIVER_SEARCH_UPLOAD= http: 127.0.0.1 api sea...
contents of environment-variable-mac.ini file UNIVER_USER_LOGIN= http: 127.0.0.1 api login UNIVER_SEARCH_ORDINARY= http: 127.0.0.1 api search common UNIVER_SEARCH_LABEL= http: 127.0.0.1 api search common UNIVER_SEARCH_VIDEO= http: 127.0.0...
example.ini UNIVER_SEARCH_VIDEO=http: 127.0.0.1 api search common UNIVER_MONGO_URL=mongodb: 127.0.0.1 UNIVER_SEARCH_LABEL=http: 127.0.0.1api search common UNIVER_USER_LOGIN=http: 127.0.0.1 api login UNIVER_TASK_MANAGER=http: 127.0.0.1 api task man...
< H2 > 1. The content in my environment-variable.ini file is < H2 >. export UNIVER_USER_LOGIN= http: 127.0.0.1 api login export UNIVER_SEARCH_ORDINARY= http: 127.0.0.1 api search common export UNIVER_SEARCH_LABEL= http: 127.0.0.1 api search c...
if [ ! -f ". service config setting.js" ];then echo "" else rm -f . service config setting.js fi if [ $USE_LOGIN ]; then USE_LOGIN=$USE_LOGIN else USE_LOGIN= http: 898101.0.0.1 api login fi if [ $searchOrdinary ]...
USER=abbott SSH_AUTH_SOCK= private tmp com.apple.launchd.kLlEVaU801 Listeners PATH= usr local bin: usr bin: bin: usr sbin: sbin: Library Frameworks Python.framework Versions 3.7 bin: usr local mysql bin: usr local mongodb bin PWD= Users abbott UNIVER_MON...
my question is that I want to execute a script on the remote machine centos, and then search for the answer I see in stackoverflow: question where the method is: ssh root@MachineB bash -s < local_script.sh I have tried this method, but now...
for example, I have a string variable that reads: AAA=<?= ${AAA}=?> BBB=<?= ${BBB}=?> <%=[ " ${Alias}" == "" ]=%> CCC= ${CCC} I want to implement regular substitution, generating the string as AAA=<?=${AAA...
when I was in regular grep, I couldn t get its output. How to solve this situation: echo "AAA<%=CCC=%>BBB" | grep -Po "<%=(.+?)=%>" var=$(echo "AAA<%=CCC=%>BBB" | grep -Po "<%=(.+?)=%>") ...
I have three centos servers. Through the shell script, I want A to execute a .sh script in C and B to execute a script, and then send their generated files to C after An and B have finished executing. Because the compilation and execution time is very l...
question 1: subtitle of p33 page in the book: leave spaces and line breaks by quoting sub-shell. there are three lines in text.txt, with one number per line, such as 1 2 3 1 2 3 using out=$ (cat text.txt) echo $out to lose line feeds, and using t...
execute the following script in shell to download the file, prompting Download Fail:No connection adapters were found for http:.... but it is OK to take this command out and execute it alone. The script is as follows, which is a downloaded command...
defines a script B that receives two parameters, roughly logical: if [true]; then echo "12" exit 0; else echo "error" exit 0; fi exit 0; now call this script in another shell script A: RESULT=. B "para1"...
definition of shell: -sharp! bin bash res=`2222222222 | md5sum | cut -d -f1` echo "res: " ${res} write in a file and run the result as follows: . sh-test.sh: line 3: 2222222222: command not found res: d41d8cd98f00b204e9800998ecf842...
pass parameters in the shell script, using a way similar to cmd-param1=xxx-param2=xxx, how to get the corresponding parameters in shell. ...
the website I developed with the yaf framework wants to be built on iis. After converting the default .htaccess of iis into web.config with iis s own url rewriting tool, use? Requests with parameters cannot be accessed (for example, http: xxx.xxxx.com...
how to internationalize iview datePicker components iview official website switch English datePicker component becomes English ...
use the ftp package in Node.js to upload and download files. Referring to the demo, given on github, you can now download files from ftp servers locally. The code is as follows: var tool = require( .. utils tool ); router.get( download , function ...
how does ng4 get the content from the background in iframe ...
guys, I m doing a js slice to upload a file. The front end passes a unique logo of the file. After using md5, I found that different videos print the same encryption value? This is very embarrassing, Google has not solved for a long time! <!DOCTYPE...