Recent questions and answers in Operating Systems

+1 vote

1 answer

Linux : how to get current date and time in bash script

answered 4 days ago in Operating Systems by pkumar81 (13.5k points)

+1 vote

1 answer

CentOS CWP : This account is currently not available

answered Jul 29 in Operating Systems by pkumar81 (13.5k points)

+1 vote

1 answer

Linus: how to reattach/reconnect to a screen opened earlier

answered Jul 11 in Operating Systems by pkumar81 (13.5k points)

+1 vote

1 answer

How to delete a file beginning with a dash (-) using Linux command line

answered Jun 18 in Operating Systems by pkumar81 (13.5k points)

+1 vote

1 answer

Unix - sort a tab separated file ignoring the first line (header)

answered May 17 in Operating Systems by pkumar81 (13.5k points)

+2 votes

1 answer

Ubuntu - Create Desktop icon for an application

answered May 12 in Operating Systems by pkumar81 (13.5k points)

+2 votes

1 answer

How to clear bash history from command line in linux

answered Apr 16 in Operating Systems by praveen (10.5k points)

+1 vote

1 answer

How to count the number of lines (records) in a zipped file using AWK?

answered Mar 19 in Operating Systems by pkumar81 (13.5k points)

+2 votes

1 answer

How to find total size of files (not folders) present in a directory/folder using awk?

answered Mar 14 in Operating Systems by pkumar81 (13.5k points)

+2 votes

1 answer

How to count the number of lines (records) in a file using AWK?

answered Mar 14 in Operating Systems by pkumar81 (13.5k points)

+2 votes

1 answer

How to find a string in a gzipped file using a Linux command

answered Jan 23 in Operating Systems by pkumar81 (13.5k points)

+2 votes

1 answer

How to check top 5 rows of a zipped text file using Linux command

answered Jan 15 in Operating Systems by pkumar81 (13.5k points)

+2 votes

1 answer

Linux: How to copy initial few lines from one file to another

answered Dec 7, 2018 in Operating Systems by pkumar81 (13.5k points)

+2 votes

1 answer

Linux - How to count the number of lines in a file

answered Nov 28, 2018 in Operating Systems by pkumar81 (13.5k points)

+2 votes

1 answer

"No such file or directory" on typing $PATH in Ubuntu terminal

answered Nov 25, 2018 in Operating Systems by pkumar81 (13.5k points)

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Recent questions and answers in Operating Systems

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