Otheus

Innsbruck

Database Admin, Systems Expert, one-time Linux guru. Contact me at gmail.com

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Why did find with -delete erase the files in my /save/ directory when find without delete was not able to locate them?

find asked Jan 21, 2016 at 10:23

unix.stackexchange.com

23 votes

Make Postgres database temporarily read-only (for performing volume snapshots)

postgresql backup maintenance read-only-database asked Aug 21, 2017 at 13:59

dba.stackexchange.com

16 votes

How do I restore `/dev/log` in systemd+rsyslog host?

systemd-journald rsyslogd asked Oct 17, 2016 at 21:57

unix.stackexchange.com

10 votes

How to permanently disable root-password prompt for recovery mode, RHEL7

centos rhel systemd login startup asked Jul 21, 2015 at 13:52

unix.stackexchange.com

9 votes

Why does `git cherry-pick --allow-empty` have no effect?

git asked May 26, 2018 at 7:55

stackoverflow.com

9 votes

Whence does systemd determine the transient hostname?

boot systemd asked May 20, 2016 at 21:03

unix.stackexchange.com

7 votes

Why don't Linux utils use a system call to get the current time?

linux clock syscalls asked Oct 13, 2016 at 1:17

unix.stackexchange.com

7 votes

awk or sed command to match regex at specific line, exit true if success, false otherwise

text-processing sed awk gnu-screen puppet asked Sep 3, 2015 at 9:00

unix.stackexchange.com

6 votes

How do I actually make use of the kvm-clock clock driver?

linux virtual-machine kvm clock asked Oct 13, 2016 at 2:03

unix.stackexchange.com

5 votes

Is there a way to provide "overrides" to a terminfo entry?

ncurses terminfo asked Oct 14, 2016 at 12:16

unix.stackexchange.com

Top Answers

What is the difference between kill , pkill and killall?

unix.stackexchange.com

Variable definition in bash using the local keyword

unix.stackexchange.com

Generate CSR from existing certificate

security.stackexchange.com

A verb that means “to prove someone is guilty of a crime”

english.stackexchange.com

Make Postgres database temporarily read-only (for performing volume snapshots)

dba.stackexchange.com

Why can't the FBI read the key embedded in the iPhone's secure chip/ROM directly from hardware (silicon)?

security.stackexchange.com

How do I restore `/dev/log` in systemd+rsyslog host?

unix.stackexchange.com

Cron running job every 15 seconds

unix.stackexchange.com

How do I find files older than 1 days using mtime?

unix.stackexchange.com

English equivalent for "Don't burn your house to smoke out a rat!"

english.stackexchange.com

Word for an enthusiast whose excitement rapidly fizzles when he realizes hard work is required?

english.stackexchange.com

rsync a list of directories with absolute path in text file

unix.stackexchange.com

how to check if iptable rule is working

unix.stackexchange.com

Check if database exists in PostgreSQL using shell

stackoverflow.com

how to split long psql command in bash script over several lines

unix.stackexchange.com

What's the fastest way to remove all files & subfolders in a directory?

unix.stackexchange.com

Whence does systemd determine the transient hostname?

unix.stackexchange.com

How to run a program in background and also using && to execute another command

unix.stackexchange.com

How do I delete a fixed number of rows with sorting in PostgreSQL?

stackoverflow.com

rsync keeps disconnecting: broken pipe

unix.stackexchange.com

Is there any idiom about the problems so bad that cannot be solved?

english.stackexchange.com

Allow SSH access but restrict root's access to a given set of IPs

unix.stackexchange.com

How do I install an older version of Apache httpd in CentOS 6 using YUM

unix.stackexchange.com

Concatenate contents from stdout and from file

unix.stackexchange.com

Can't change the keyboard layout on Centos 7

serverfault.com

Throw away standard output and error

unix.stackexchange.com

Authentication refused: bad ownership or modes for file /var/git/.ssh/authorized_keys

unix.stackexchange.com

IPTables - hex string block DNS query

unix.stackexchange.com

Centos 7 not loading latest kernel at boot

unix.stackexchange.com

tar without preserving user

unix.stackexchange.com