[Solved] Sub-process in Python execute two task? [closed]
import subprocess subprocess.Popen([‘xterm’, ‘-hold’, ‘-e’, ‘nmap -sV 74.125.130.100’]) this is more easy to execute solved Sub-process in Python execute two task? [closed]
terminal
[Solved] Getting a C++ program to write to a file [closed]
It sounds like you’re saying you’re printing numbers to stdout and they’re going off the screen. Since you’re using C++ you can replace cout in your output instructions with an ofstream (output file stream) like so: #include <fstream> // … ofstream outFile(“myNums.txt”); // … outFile << myNum; An easier way if you already have the … Read more
[Solved] Python script for executing repetitive script input
You have: A program (python script) N (9) files to process with the program 1 argument (input) for the program Now, you want to run the script from command line for N (9) files with the same argument, right? My suggestion will be writing another script to run the script for that N files with … Read more
[Solved] Making a terminal executable file that changes the date on your Mac [closed]
You can change the date of the mac using the following command from the terminal. date -u {month}{day}{hour}{minute}{year} Replaced bracket with a two digit number. To set, October 16th 2020 21:16 would become the following command: date 1016211620 Or you can create apple script to do it: set ntpdPID to do shell script “systemsetup -getusingnetworktime; … Read more
[Solved] What happens when I sudo bash -c? [closed]
sudo switches users and then executes bash, passing it the other arguments. bash running as the new user runs the command in the argument after -c. 3 solved What happens when I sudo bash -c? [closed]
[Solved] Execute python script while open terminal
The fish-shell was new to me, so I read the documentation – something I really recommend. Look for the title “Initialisation Files“: http://fishshell.com/docs/current/index.html#initialization So it looked like you call your python scripts from ~/.config/fish/config.fish So I installed fish on my Macbook and I had to create the config.fish file. In that I just placed: ~/gash.py … Read more
[Solved] How can we make jquery terminal screen adjustable?
You can create jQuery Terminal inside jQuery UI dialog or maybe use resizable from jQuery UI <div class=”wrapper”> <div class=”term”></div> </div> $(‘.wrapper’).resizable(); $(‘.term’).terminal(); .wrapper { width: 400px; height: 200px; } .term { height: 100%; } codepen demo 3 solved How can we make jquery terminal screen adjustable?
[Solved] My codes work well In Dev c++ IDE, but in linux terminal, it doesn’t. (especially in the part of ‘while’ loop.) [closed]
You are most likely running into the NL/CR issue. Instead of if (a[i]==””) Use something like: if (isEmptyLine(a[i])) where bool isEmptyLine(std::string const& s) { for ( auto c : s ) { if ( !std::isspace(c) ) return false; } return true; } You can also convert the file into a file with UNIX style line … Read more
[Solved] How to reuse the terminal after I ran a Bokeh app in the server
Press Ctrl + C to send a terminating signal, this will close the Bokeh server so you can reuse the terminal. (This isn’t just for Bokeh, it also works for other applications!) 1 solved How to reuse the terminal after I ran a Bokeh app in the server
[Solved] Heroku Run Rails Console Not Working
Install the heroku toolbelt first, and then try again your heroku run rails c command. To verify your toolbelt installation use: $ heroku –version See Heroku CLI for more information. 1 solved Heroku Run Rails Console Not Working
[Solved] How to compare 2 files line by line with terminal
What you are after is an awk script of the following form: $ awk ‘(NR==FNR){a[FNR]=$0;next} !(FNR in a) { print “file2 has more lines than file1”; exit 1 } { print (($0 == a[FNR]) ? “matching” : “not matching”) } END { if (NR-FNR > FNR) print “file1 has more lines than file2”; exit 1}’ … Read more
[Solved] PHP debuging printing into command line [closed]
You can write the variable into a file and “tail” that file on terminal. function writelog($msg) { file_put_contents(FILE_PATH,$msg); } You can also use error_log function instead of file_put_content. But i am not sure whether its an error message or not. On terminal just run tail -f FILE_PATH P.S. FILE_PATH is absoulte path of the file … Read more
[Solved] Shell Scripts with conditional echos
Redirect the output of tar to /dev/null: tar [your options] [files] &> /dev/null Any echo command you have in your script will still output to the screen. 4 solved Shell Scripts with conditional echos
[Solved] About basic commands in bash (cp, cd,..) [closed]
You can pass a relative or absolute path in any folder to and command, including touch (although the folder must exist): touch folder/sub.file.txt cd – switches to the folder you were last in (like a “Back” button) . means the current directory .. means the parent directory 2 solved About basic commands in bash (cp, … Read more