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Martin's user avatar
Martin's user avatar
Martin
  • Member for 11 years, 2 months
  • Last seen this week
110 votes
4 answers
144k views

Understanding "IFS= read -r line"

91 votes
2 answers
78k views

Understand logging in Linux

88 votes
8 answers
93k views

cron ignores variables defined in ".bashrc" and ".bash_profile"

47 votes
1 answer
42k views

understanding the output of "apt-cache policy"

47 votes
2 answers
60k views

What is the difference if I start bash with "/bin/bash" or "/usr/bin/env bash"? [duplicate]

45 votes
3 answers
72k views

alternative to "netstat -s"

39 votes
2 answers
9k views

reason for exec in wrapper scripts

36 votes
6 answers
338k views

X client forwarded over SSH "cannot open display: localhost:11.0"

34 votes
6 answers
44k views

Understand "ibase" and "obase" in case of conversions with bc?

28 votes
2 answers
86k views

What is a hotplug event from the interface?

25 votes
2 answers
33k views

practical usage of /etc/networks file

21 votes
3 answers
23k views

How are terminal length and width forwarded over SSH and telnet?

21 votes
3 answers
80k views

logging and debugging for qemu virtual machines

21 votes
3 answers
5k views

Does bash support back references in parameter expansion?

19 votes
2 answers
5k views

SSH ignores characters after correct password string?

19 votes
2 answers
7k views

Order of executables started in bash

18 votes
4 answers
137k views

How to change locale environment variable?

18 votes
1 answer
5k views

move back to the end of bash history when using reverse search?

17 votes
1 answer
19k views

understanding the default value of IFS

14 votes
1 answer
173k views

X "Can't open display: :0" while DISPLAY variable is correct [duplicate]

14 votes
3 answers
5k views

How to understand "cat > file_name << blah" command?

14 votes
1 answer
11k views

Performance comparison of e1000 and virtio-pci drivers

13 votes
1 answer
3k views

When does "apt-get install" ask me to confirm whether I want to continue or not?

12 votes
2 answers
7k views

area on disk after the MBR and before the partition start-point

12 votes
1 answer
44k views

driver(-D) option under wpa_supplicant

12 votes
2 answers
66k views

Linux does not reply to ARP request messages if requested IP address is associated with another (disabled) interface

12 votes
3 answers
7k views

Creating a tar archive without including the parent directory when files are stored in different directories

11 votes
1 answer
2k views

Why does fdisk prefer 512 byte sector size even when the physical sector size of the block device is 4096?

11 votes
1 answer
14k views

Purpose of IP addresses on tun interface?

11 votes
1 answer
63k views

Remove USB flash-drive write-protection

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