V Tue, Apr 18, 2023 at 02:02:41PM +0530, Vanshika Saxena napsal(a): > I have a file.txt that contains several ftp links to various SRR files > in the following format:- > wget ' > ftp://ftp.sra.ebi.ac.uk/vol1/fastq/SRR848/002/SRR8482202/SRR8482202_1.fastq.gz > ' > When, I use these files on my local Ubuntu 22.04 system or HPC CLuster > login node, the program runs and returns the fastq files but when, this > program is run through a bash script and executed on compute node it gives > the following error: > --2023-04-18 12:17:07-- > ftp://ftp.sra.ebi.ac.uk/vol1/fastq/SRR848/002/SRR8482202/SRR8482202_1.fastq.gz > => �^�^�SRR8482202_1.fastq.gz�^�^� > Resolving ftp.sra.ebi.ac.uk (ftp.sra.ebi.ac.uk)... failed: Temporary > failure in name resolution. > wget: unable to resolve host address �^�^�ftp.sra.ebi.ac.uk�^�^�
It seems that your compute node has broken domain name resolution. Does "getent hosts ftp.sra.ebi.ac.uk" command work on that compute node? Or any other downloader, like curl? -- Petr
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