User jrw32982

14 votes

1 answer

2k views

Shebang can reference a script in Linux

asked Apr 26, 2024 at 16:23

14 votes

1 answer

3k views

Why does cd '' succeed in bash?

asked Apr 24 at 1:08

11 votes

2 answers

15k views

Why does bash clear OLDPWD when a child script is started?

asked Nov 13, 2015 at 21:43

7 votes

1 answer

766 views

Where is $_ defined by POSIX?

asked May 13, 2014 at 22:02

7 votes

1 answer

4k views

Can Grub2 multi-boot LUKS/LVM distros with only one boot partition?

asked Feb 2, 2015 at 16:06

7 votes

3 answers

4k views

How to use jq to return information to the shell, taking whitespace into account?

asked Aug 2, 2022 at 3:15

5 votes

1 answer

139 views

Why does this bash for loop syntax work?

asked Mar 7 at 2:26

3 votes

1 answer

480 views

FIDEDUPERANGE ioctl doesn't behave as expected on btrfs

asked Jan 18, 2021 at 22:22

2 votes

2 answers

775 views

How to inject data at the beginning of a child process's stdin?

asked Mar 26, 2014 at 18:32

Stack Exchange Network

9 Questions

Shebang can reference a script in Linux

Why does cd '' succeed in bash?

Why does bash clear OLDPWD when a child script is started?

Where is $_ defined by POSIX?

Can Grub2 multi-boot LUKS/LVM distros with only one boot partition?

How to use jq to return information to the shell, taking whitespace into account?

Why does this bash for loop syntax work?

FIDEDUPERANGE ioctl doesn't behave as expected on btrfs

How to inject data at the beginning of a child process's stdin?