I am trying to set up a correct PATH, but I'm wondering what it should contain. If I have /usr/bin/ls /usr/local/bin/ls and I want to prefer the one in /usr/
Each day I have to manually identify each stuck call by looking for calls with a date older than the current day. I have managed to grep the r
I have 2 API calls, the second uses AMI-ID from the first aws ec2 describe-instances \ --query "Reservations[*].{ \ OWNERID:OwnerId, \ IP:In
I'm trying to further parse an output file I generated using an additional grep command. The code that I'm currently using is: ##!/bin/bash # fetches the links
I am trying to write a very basic bash script, to run on a linux server. I am not sure why it's not working. The intention is to test if a website returns a 200
I have 5 processors processor1( have a value)=>processor2( have b value) => processor3(calculate c=a+b)=>processor4( calculate d=c*a)=>processor5( c
I am trying to write a script and execute under iTerm2 profile. However whenever I open the new tab i run into this error. but I execute the same script on Term
In my Programm how can i Iterate trough ENV in bash if [ ! -z $USER_1 ] then echo "$USER_1":$(openssl passwd -apr1 $PASS_1) > ./passwords fi if [ ! -z $USE
Currently, my workflow is to use an alias for the jupyter lab command via RUN echo 'alias...' at the end of my Dockerfile: RUN echo 'alias jupyterlab="jupyter l
I have a bot on Marathi language wikipedia. The bot runs from Wikimedi's toolforge server. I have set up a cron job which generates two files: one .err and anot
I'm trying to write a bash script that validates that composer.lock is up to date with composer.json before attempting to run composer install. I have tried som
Is there any way to make the script: diff <(echo 'hello') <(echo 'hello-2') work, as currently it fails with error in Dart when run using Process.run or P
As part of my graduate research, I collect field data that gets entered into CSV files daily. I have all my data within a private GitHub repository. My technici
Disclaimer: this happens on macOS (Big Sur); more info about the context below. I have to write (almost did) a script which will replace images URLs in big text
I have data in a file test.txt in below format. abc,123,mno,xyz,1234 mno,123,abc,rpt,pqr,2345 xyz,456,uyt,rtp,rto, I want to capture the 3rd field which I am a
I have a script: #!/bin/bash git log -1 | grep -w '^commit' | cut -d ' ' -f2 | git show | grep -w '^index' | cut -d ' ' -f2 > tmp_out while read -r arg do
I use the following command to output PID and FD related to CLOSE-WAIT sockets. sudo ss -p | grep CLOSE-WAIT | awk '{ print $7 }' | sed 's/,pid=/ /' | sed 's/,f
I’m doing; createdb -O dan -h 127.0.1.1 -p 5432 -U dan -w testdb but it throws me: fe_sendauth: no password supplied Then I tried to remove -w and it a
Normally, when using ffmpeg, you define a name for the "pass" information to be stored in a file when enconding videos with 2 (or more) passes, e.g.: ffmpeg -i
I'm trying to find patterns from one file in another file. The pattern in file one looks something like this: ENSG00000203875.13 ENSG00000262691.1 ENSG000002549