Recent questions and answers in Operating Systems

+1 vote

1 answer

Ubuntu: Command to check the linux kernel version

answered May 16 in Operating Systems by pkumar81 (21.2k points)

+1 vote

1 answer

How to switch from Apache mpm_prefork to mpm_event on Debian/Ubuntu

answered May 11 in Operating Systems by pkumar81 (21.2k points)

+2 votes

1 answer

Ubuntu: Failed to connect to https://changelogs.ubuntu.com/meta-release-lts

answered Mar 29 in Operating Systems by pkumar81 (21.2k points)

+2 votes

1 answer

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

answered Mar 21 in Operating Systems by pkumar81 (21.2k points)

+2 votes

1 answer

Linx: how to increase SSH Connection timeout

answered Mar 15 in Operating Systems by pkumar81 (21.2k points)

+2 votes

1 answer

CentOS - Invalid command 'SSLProxyEngine'

answered Feb 23 in Operating Systems by pkumar81 (21.2k points)

+3 votes

1 answer

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

answered Jan 31 in Operating Systems by pkumar81 (21.2k 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

answered Jan 31 in Operating Systems by pkumar81 (21.2k points)

+3 votes

1 answer

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

answered Jan 31 in Operating Systems by pkumar81 (21.2k points)

+2 votes

1 answer

How to disable Swap memory on Debian Linux

answered Jan 19 in Operating Systems by pkumar81 (21.2k points)

+3 votes

1 answer

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

answered Jan 8 in Operating Systems by pkumar81 (21.2k points)

+2 votes

1 answer

How to install System Activity Reporter (SAR) on CentOS

answered Dec 23, 2019 in Operating Systems by pkumar81 (21.2k points)

+3 votes

1 answer

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

answered Dec 6, 2019 in Operating Systems by pkumar81 (21.2k points)

+2 votes

1 answer

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

answered Nov 22, 2019 in Operating Systems by pkumar81 (21.2k points)

+3 votes

1 answer

Linux - sort the output of 'ls' command

answered Nov 22, 2019 in Operating Systems by pkumar81 (21.2k points)

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Recent questions and answers in Operating Systems

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