Author:
erics, December 3rd, 2020
Problem While running the aws cli command from a Perl async command inside apid, I go the following error:
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IOError: [Errno 10] No child processes |
Solution The issue turned out to be a bug in Python2.7, so I upgraded to Python3.4, then uninstalled and re-installed the aws cli software so that it used the proper Python34 version. Procedure
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sudo -i cd ## Upgrade Python yum install python34 alternatives --config python ## "Uninstall" old aws cli mv /opt/aws /opt/aws.fcs cd /usr/bin/ mv aws aws.fcs mv aws_completer aws_completer.fcs ## Install new aws cli curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip" unzip awscliv2.zip ./aws/install -i /opt/aws -b /usr/bin /usr/bin/aws --version |
https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2-linux.html […]
Categories: How-To's, Technology Tags: alternatives, API, apid, AWS, aws cli, AWS Linux, Broken, cli, Cloudformation, Command, Curl, Error, Exec, Execute, howto, IOError, Linux, No child processes, perl, Python, Python27, Python34, tips, Yum
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Author:
erics, May 7th, 2020
I wanted to empty the time series data cache from the Prometheus server to start clean. The best practice is to use the administrative HTTP API via curl. For example, to clear all data for job mysqld as defined in the prometheus.yml configuration file:
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curl -X POST -g 'http://localhost:9090/api/v1/admin/tsdb/delete_series?match[]={job="mysqld"}' |
If you want to delete ALL data from Prometheus, then […]
Categories: How-To's, Technology Tags: Cache, Clear, Curl, Delete, Empty, howto, Prom, Prometheus, Remove, tips
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Author:
erics, February 25th, 2012
Prerequisites: curlftpfs and rsync programs must be installed! Create a mount point, then mount the remote directory:
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mkdir /path/to/mount/ftp/server/on curlftpfs -o user=yourLogin:yourPassword yourServer /path/to/mount |
Now rsync the mounted FTP directory to your local directory:
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rsync -av --progress /path/to/mount/ftp/server/on/ /path/on/local/host/ |
http://curlftpfs.sourceforge.net/
Categories: How-To's, Technology Tags: Curl, curlftpfs, FTP, howto, rsync, tips
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Author:
erics, February 25th, 2012
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yum install glib2-devel yum install fuse-devel yum install libcurl-devel wget http://sourceforge.net/projects/curlftpfs/files/latest/download tar xvzf curlftpfs-0.9.2.tar.gz cd curlftpfs-0.9.2 ./configure make make install |
http://curlftpfs.sourceforge.net/
Categories: How-To's, Technology Tags: Amazon, Amazon Linux, AWS, CentOS, compile, configure, Curl, curlftpfs, fuse, glib, howto, make, make install, tips, Yum
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