I am working on a shell script to parse the advertised mode and supported mode from the ethtool command and match them against an expected value. The idea is both expected and supported modes should have a common value to pass the condition. Data: I have currently used the below for the same. The above code is giving the correct
Hello everyone I would like to ask for your assistance regarding scenario below. using my local ubuntu machine I want to access and create an executable to my AWS Instance machine. I tried to use same commands with my executable file however it doesn’t work, but works if I just paste the command on my CLI, it doesn’t push thru
I want to monitor and log all traffic that a specific process produces. I know about tcpdump, but it seems it doesn’t support filtering by process (pid/path, or at least user). It there any other way to log all traffic from a process? Ideally I should be able to filter ports as well. Thanks! Answer You should use strace command:
I am trying to write a bash script that could automate a programme on all the files present in a directory. The files that are in my directory are in the .nii or .nii.gz format. The command that I have to write is InputFile is the name of the file that has to be processed by the programme, and OutputFile
I have a filesystem structured like this: Parent Directory orchestrator init.sh Subdir1 install.sh Subdir2 install.sh Subdir3 install.sh Within the init.sh, I have: This works for the most part, but it is fragile. If one of the install.sh scripts encounters a problem, the init.sh script stops. I’d like for it to continue on to the next install.sh script if this happens.
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 2 months ago. Improve this question I try to understood how shell script interpreter working. for example i wrote custom shell with c++ : now i wrote a script like this
I have a string stored in a variable called newOccupation in file2.sh. When I run file2.sh, I would like it to replace whatever is after the word “occupation=” with the string stored in newOccupation. So in this case, after running the script, occupation=”Cashier” should be changed to occupation=”Teacher” I tried to replicate something from a very similar thread here Find
I have a bash script (exp1.sh) which invokes another bash script exp2.sh. I want the first script to fail fast when second script exits with error. (The second script actually reads rows from database to stdout, in case of database connectivity error it returns nonzero exit code.) I expect the set -e option causes premature termination of first script exp1.sh.
I’ve built a docker image in order to publish a jupyter notebook to my team. The jupyter notebook runs inside a docker container by running a docker run command containing numerous arguments (such as mounts and environment variables for AWS credentials). The current instructions I published for running the docker require you to copy and paste the entire docker run
why echo printing the files names ? gives this output but running pacmd list-sinks | grep “index:” in the shell gives * index: 1 index: 2 index: 3 Answer pacmd returns * pattern. In for … in …; do … done loop, the list pattern contains * without any protection. So, bash replace * by all files found in current