JRFerguson's user avatar
JRFerguson's user avatar
JRFerguson's user avatar
JRFerguson
  • Member for 11 years, 6 months
  • Last seen this week
  • Florida, USA
265 votes
Accepted

How can I have `date` output the time from a different time zone?

205 votes
Accepted

How can I count the number of lines of a file with common tools?

75 votes
Accepted

Understanding /etc/aliases and what it does

41 votes
Accepted

Yum update error on CentOS 5.6

39 votes

What are the legitimate uses of the `touch` command?

35 votes

How to disable requiretty for a single command in sudoers?

34 votes

Recovered deleted files on Mac by command line

32 votes

Why do I need a tty to run sudo if I can sudo without a password?

29 votes
Accepted

Read columns from file into separate variables

24 votes

What command should I run after making changes to /etc/passwd file

20 votes
Accepted

LVM + Couldn't create temporary archive name

17 votes

Purpose and typical usage of /etc/rc.local

17 votes

I see pids above 400,000 why is that? Does it indicate something is wrong?

16 votes

Terminating a bash shell script running in the background

15 votes

Why do I need to do resize2fs after lvextend?

15 votes

Where is the Programmer's manpage for the open C Function?

14 votes
Accepted

df command not showing correct values

13 votes

How to read an IP address backwards?

13 votes
Accepted

Use "tune2fs" on XFS filesystem, get "Couldn't find valid filesystem superblock."

11 votes
Accepted

What's the difference between "==" and "=~"?

11 votes

How to change *your* Linux password via a Bash script

10 votes

Command for pasting my command and its output

10 votes

Linux crontab -- which shell am I using

9 votes

How to list all files ordered by size

9 votes
Accepted

How can I check the last set of packages updated with DNF?

8 votes

Using sed, how to format one word per line, removing white space

8 votes

What are the special characters to print from a script to move the cursor?

8 votes

fstab mount wait for network

8 votes
Accepted

Trap handling and implicit subshells in shell scripts

7 votes
Accepted

last command only shows few days worth of logins

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