Mar 9, 2019 · The synology ipkg installer bootstraps with a file, with name ending .xsh. How can I see what is inside such file?

Aug 31, 2023 · POSIX is divided into 4 major volumes, and the abbreviations XBD, XSH, XCU and XRAT are used throughtout, respectively standing for "Base Definitions", "Shell and Utilities", …

In the GNU bash shell, I can type Ctrl + R to search for a matching command previously run. E.g., if I type Ctrl + R and then "grep", it lists my last grep command, and I can hit Enter to...

I want to use arrays in my sh script. My target is to create an array with the values a b c and print all values in the array. I succeeded to print each array, but I failed to print all values in...

Nov 16, 2017 · I need to create a shell script that checks for the presence of a file and if it doesn't exist, creates it and moves on to the next command, or just moves on to the next command. What I have …

How would you find out how long a running process took to complete? Example: date; dd bs=1m if=/foo of=bar; date ^This example only has 1 second of resolution. Any shell is acceptable.

Sep 8, 2023 · The minicom help screen key binding is Ctrl-A Z with an uppercase Z. The symptoms you describe are consistent with pressing the keys Ctrl-A z with a lowercase/unshifted z. screen uses Ctrl …

Oct 19, 2019 · I am trying to figure out exactly what is sent to an SSH host when I press Ctrl + c in either PuTTY or OpenSSH. All I am trying to do is send control codes programmatically that are equivalent …

Feb 8, 2018 · However, once I run the syno-mvkw-bootstrap_1.2-7_arm.xsh, I get Error: CPU not Marvell Kirkwood, probably wrong bootstrap.xsh Here's the screenshot: My NAS's info is as below: …

Ctrl-R is an emacs shortcut. To search backwards in vi, it's ?, though in zsh's vi mode / and ? are reversed as you generally want to search backwards.