Recent questions in Operating Systems

+2 votes

1 answer

Ubuntu: Repository 'http://nginx.org/packages/mainline/ubuntu bionic InRelease' doesn't support architecture 'i386

asked Mar 21, 2020 in Operating Systems by phpuser (56.5k points)

+2 votes

1 answer

Linx: how to increase SSH Connection timeout

asked Mar 15, 2020 in Operating Systems by praveen (71.8k points)

+2 votes

1 answer

CentOS - Invalid command 'SSLProxyEngine'

asked Feb 23, 2020 in Operating Systems by praveen (71.8k points)

+3 votes

1 answer

How to check the vesion of Debian linux running on a system

asked Jan 31, 2020 in Operating Systems by phpuser (56.5k points)

+3 votes

1 answer

E: gnupg, gnupg2 and gnupg1 do not seem to be installed, but one of them is required for this operation

asked Jan 31, 2020 in Operating Systems by phpuser (56.5k points)

+3 votes

1 answer

Ubuntu: The following signatures couldn't be verified because the public key is not available

asked Jan 30, 2020 in Operating Systems by phpuser (56.5k points)

+2 votes

1 answer

How to disable Swap memory on Debian Linux

asked Jan 19, 2020 in Operating Systems by praveen (71.8k points)

+3 votes

1 answer

Ubuntu: Cannot open /var/log/sysstat/sa08: No such file or directory

asked Jan 8, 2020 in Operating Systems by phpuser (56.5k points)

+2 votes

1 answer

How to install System Activity Reporter (SAR) on CentOS

asked Dec 23, 2019 in Operating Systems by praveen (71.8k points)

+3 votes

1 answer

CentOS Web Panel (CWP): initscripts.x86_64 failed to install

asked Dec 6, 2019 in Operating Systems by phpuser (56.5k points)

+3 votes

1 answer

Linux - sort the output of 'ls' command

asked Nov 21, 2019 in Operating Systems by phpuser (56.5k points)

+2 votes

1 answer

Linux: command to find all the files in a directory containing a specific keyword/text

asked Nov 21, 2019 in Operating Systems by praveen (71.8k points)

+2 votes

1 answer

How to change permissions (mode) for a folder and its subfolders on Linux

asked Nov 17, 2019 in Operating Systems by praveen (71.8k points)

+2 votes

1 answer

How to clear bash command history on Linux

asked Nov 16, 2019 in Operating Systems by praveen (71.8k points)

+2 votes

1 answer

How to install latest Apache on CentOS

asked Nov 5, 2019 in Operating Systems by praveen (71.8k points)

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Recent questions in Operating Systems

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