In linux, how do you recursively pull up a list of all directories that do NOT have the setgid bit set? I know you can do to find all the directories that have it set, but it’s not obvious to me how to negate this. Or if another tool is more appropriate for this use case. I’ve got a rather
Find Most Recent File in a Directory That Matches Certain File Size
I need to find the most recently modified file in a directory that matches 3.0 MB. First Attempt Second Attempt Am I close? Answer This should work: ls -lh –sort=time /path/to/directory/*.file | grep “3.0M” | head -n =1
First file path value not added into array on linux ubuntu
Running a python script on linux The for loop will run twice and 2 pngs will be added into the array. However, only the 2nd one was added into the array. Not too sure why the first one is missing from the array. When i try to print the entire path, the entire path is showing. Example of the file
Why won’t my compiled c++ binary execute?
So I have just compiled my code and when I try to execute the binary I am getting When I do ldd a.out I see everything is there that I need Also doing an ls -la shows the file as such Does anyone have any reason why this isn’t working? I am using Ubuntu 18.04.2 LTS. Answer When I do
x86_64-conda_cos6-linux-gnu-ld: cannot find -lc
I cannot install most of new packages in R, because of the following error: x86_64-conda_cos6-linux-gnu-ld: cannot find -lc. in some cases it is cannot find x86_64-conda_cos6-linux-gnu-ld: cannot find -lm Based on this post, the -l option is for linking dynamic libraries. This post suggests sudo yum install g…
How to write an alias in csh/tcsh that can write one file with shebang?
I want to write one script with my alias but not able to add bang line in my script with echo command. I tried these ways: If I run these lines without alias then they work for me. With direct typing and using command I’ll get data in file cshCMD.csh as: #!/bin/csh ncl while when I use alias on command
How to fix failed to link /usr/bin/gradle -> /etc/alternatives/gradle: /usr/bin/gradle exists and it is not a symlink
I got the below error failed to link /usr/bin/gradle -> /etc/alternatives/gradle: /usr/bin/gradle exists and it is not a symlink I want to change the gradle version of my linux fedora from gradle 4.4.1 to gradle 2.14.1. I have downloaded and extracted the archive of the new gradle file and moved it to /opt…
Can we access Virtual DataPort Administration Tool without graphical support ( GUI )?
Denodo file installation is located on linux remote server which i can’t access GUI or full linux cli. How can i access Virtual DataPort Administration Tool to connect JDBC with other databases? Can somebody tell me how to do it in the best practice? Answer Admin tool does not need to be installed on th…
Iterate through commands and execute in bash
I wrote a script that transfers a new key to my AWS instances. The script executes with no errors, but when I check the ~/.ssh/authorized_keys file on the instance, I do not see the new SSH key. Here is the script: It does print out “Key copied” I have changed the ip addresses of the servers. If I…
Is there a way of coding IBM’s BAL on ZLinux?
I am trying to learn IBM’s basic assembly language and I was wondering if there was a way of assembling BAL code on a Linux guest running on a mainframe? I have nasm and as installed, but I think these are normally used for Intel processors rather than Z. Answer There is a tool chain in Linux so that yo…