Questions tagged [unix]
NOTICE: All Unix questions must be related to programming; those that aren't will be closed. Use this tag only if your question relates to programming using Unix APIs or Unix-specific behavior, not just because you happen to run your code on Unix. General software issues should be directed to Unix & Linux Stack Exchange or to Super User.
47,662
questions
-7
votes
0
answers
51
views
Misaligned variable declaration erro [closed]
i am coding on vim
this seems to have a problem:
int i;
char z;
it says they're Misaligned i don't know what to do
tried to rewrite it and fixed the tabs and spaces
- 1
0
votes
1
answer
33
views
Cannot kill Popen process [duplicate]
I have a Python program with the following structure and necessary imports:
def startLogger(logger_dir):
command0 = 'adb logcat -c'
command1 = 'adb logcat'
command2 = 'python3 '+logger_dir+...
- 101
-2
votes
0
answers
24
views
Understanding the Connection and Differences between Shell, Bash, Unix, Linux [closed]
This is my first question on StackOverflow!Over the last months, I have been struggling to get my mind around the topics that I have mentioned above in the title.I have been trying to learn key-...
- 1
-1
votes
0
answers
12
views
character like '\' coming in SQL output while assigning the output to a variable in shell script [duplicate]
I am trying to run a SQL query in shell script and assigning its output to a variable.
When I run the script in Putty in the output variable character like \ is coming in data.
But when I run the same ...
-3
votes
1
answer
115
views
How to interface with a UNIX port? [closed]
I have encountered this same question in numerous forms over the past year, and have not been able to find the solution I am after. As the question has yet again reared its head, I am asking here with ...
0
votes
0
answers
16
views
Where should a binary file that must be executed by another program be stored on a UNIX system?
I am writing a program that uses a library which requires that my program be called by a driver which initializes the environment etc first. This is done by passing the path of my executable (or just ...
- 294
-2
votes
0
answers
24
views
Unable to read multiple output returned from a sql query in shell script [closed]
How can I read multiple columns output from a sql and assign them to a variable and then read each row returned one by one and use those variables in each loop run to perform my if else function
...
0
votes
0
answers
23
views
How to make nohup release prompt?
The script below never prints done unless you manually hit the enter key. The dev machine is osx, the server ubuntu 22.04.
It's a script to restart the remote web server. Web server uses bun.js ...
- 14.7k
0
votes
1
answer
17
views
Multiple variables in input and output using wildcards snakemake
rule all:
input:
expand("tissues/{id}/atac_seq/{srr}/{srr}_S1_L001_R1_001.fastq.gz", id =IDs, srr = df[df['library_type']=='Chromatin Accessibility']['Library']),
expand("...
- 45
-2
votes
0
answers
19
views
TCP SEVER PERFORMANCE TESTING [closed]
I have a tcp server which on connecting send the custom message 0000050 to know it is intializing the server to accept transaction and after that it send 0000051 to know the client it is ready to ...
-2
votes
3
answers
138
views
if(fork()) and if(!fork()) - how do they work?
Let's say we have the following:
pid_t pid;
pid = fork();
if(pid == 0) {
if(fork()) printf("A");
else printf("B");
printf("C");
}
else {
...
1
vote
1
answer
43
views
Nested Parameters in unix
export ABC=1
a="RESOLVED VALUE IS : ( \$ABC )"
echo $a
...emits as output:
RESOLVED VALUE IS : ( $ABC )
I would like to resolve the ABC parameter value when I do echo/eval or anything on ...
- 11
0
votes
0
answers
15
views
"end of file unexpected" error on my sh script, how can I fix this? [duplicate]
I keep getting the error, what's wrong with my sh script?? I'm very new to this and I don't fully understand what I'm doing but this should work right?
v=0
while [1 == 1]
do
echo $v
v=`...
2
votes
5
answers
81
views
How to insert a character in front of a line one line above a specific character?
In my text file there are many lines whose contents are almost the same. Here are some of them.
So, what I want is to overwrite the / with - on every line and then insert - in front of the line ...
- 25
1
vote
1
answer
4k
views
How to select files in subdirectories by name and move all files containing "XXX" and "YYY" into new directories
Hello all, how can I move all files with the name "ATAC" and all files with the name "RNA" into separate folders? The context is that in the current the directory, I have many ...
- 45