Ubuntu – Make Docker a proper UNIX citizen
I'm trying to write a wrapper over Docker to propagate signals and standard output in a sensible way. First, Docker doesn't handle SIGPIPE nicely: $ docker run --rm ubuntu yes | head y y y y y y y y…
Using procmail to pipe to a php script, can I add a variable to be checked
I have a procmail script set up which pipes to a PHP script when an email subject line matches: :0 * ^[email protected]|^Subject.*(REMOVE|Undelivered Mail) | /usr/bin/php -f /var/www/somefolder/script.php Is there a way to pass a variable, perhaps like you do with…
Javascript – Convert utc date time to local in angular
I'm getting this date time format Sat Nov 18 2023 22:30:00 GMT+0530 (India Standard Time) this.selectedDate = info.date; i want to convert this date time into local date time object but the format will be same
Ubuntu – How to escape pipes in Maven argument string in Powershell
I am trying to make the following command work in Powershell: mvn -Dhttp.nonProxyHosts='xxx.xxx.*|*.example.com|*.example2.com|localhost|127.0.0.1' -DskipTests clean install This command works fine in Ubuntu, but I unfortunately need a version working in Powershell. This command keeps failing with the message: The command…
Javascript – how to have http response with pipe throwing error?
I have a nestjs application in which I created a pipe to check if value is a valid URL. If the URL is invalid, throw error. This is used in a controller to save an item into the database. I…
Ubuntu – How to convert a specific CSV column to TitleCase with PowerShell from the REPL console?
Revised efforts based on supplied answers: PS /home/nicholas/powershell> PS /home/nicholas/powershell> Get-Content ./case.csv | ForEach-Object ToUpper FJKDLA,W FKDSLAJF,FDJK;A NLK;NBF;SDJF,DGDF VNL;KKDF,BGNGFN NVCL;V,RGS NVKL;,THRN VLKDF,TMMJYMF FJDK,FDJK;A PS /home/nicholas/powershell> PS /home/nicholas/powershell> Get-Content ./case.csv | ForEach-Object ToLower fjkdla,w fkdslajf,fdjk;a nlk;nbf;sdjf,dgdf vnl;kkdf,bgngfn nvcl;v,rgs nvkl;,thrn vlkdf,tmmjymf fjdk,fdjk;a…
Piping output of one command to the input of another in php
I'm attempting to run a bash command in a php script. Unfortunately, because the command contains a pipe to another command, it doesn't seem to work as simple as writing the actual bash command into proc_open, popen, or shell_exec. I'm…
Different errors in $() command substitution – Ubuntu
I'm getting different errors running the code below (it counts the number of .mp3 files in each user directory): for us in /home/* do if [ -d $us ] then LT=$(find $us -name "*.jpg" -o -name "*.mp4" -o -name "*.mp3")…
R: transition from magrittr to native pipe and translation of a function – Debian
Please have a look at the reprex at the end of the post. For various reasons, I am transitioning from %>% to the native pipe. I struggle a bit sometimes and I need some comments on a couple of functions.…
Node.js spawn `docker run` command with extra streams
I'm running a command line app from a Node.js process using spawn(). The process is launched with extra pipes in the stdio option. Here's a simplified code sample: const stdio = ['ignore', 'pipe', 'pipe', 'pipe', 'pipe']; const process = spawn('/path/to/command',…