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Questions tagged [utilities]

small programs used on the command line to do a specific job

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28 views

What's the difference between these two calls to `du -sm`? [duplicate]

I have a directory that I want to find sizes on. When I run the two following commands, I get very different results. I expect the second to produce results like the first. Any ideas why? $ for d in `...
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0answers
30 views

What's a good and free ER diagramming tool for Linux that is approachable via a web interface?

A web based ER diagramming tool. One that you can install on Linux and afterwards approach it via a web interface. Preferably Open source. Optional: connectivity with the database.
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1answer
78 views

Modify xml uttribut value of an xml document by selector

I have an xml document containing an element witch I can select with stkconfig>Video[width]. So, I want to modify the value of this element. There is a CLI utilities for this?
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0answers
22 views

Command mapping utitly

I need a way to alias commands depending on their directory. One of the use case is to be able to call different version of ghc-mod from Emacs depending on which project am working on. I can't see set ...
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0answers
268 views

Does anyone use Netem anymore? Alternatives?

When simulating an IP network you can use Linux built-in network emulator Netem. Together with bridge-utils of course. Simulating packet drop, duplicate packets, jitter et cetera. Is anyone using ...
1
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1answer
255 views

TUI Tool to change directory permission rules?

There are some strangers to Linux who need to use it in terminal mode but they are helplessly limited to accept that using chmod and chown is dead simple. They would be satisfied only by a tool that ...
1
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1answer
140 views

Is there a tool that automatically inserts and updates a script header block for e.g. shell or Python scripts?

I found scripts by a former admin who scripted quite nice things with Bash or Python. All his scripts are well formatted and equipped with a always similar looking "script header" or "code header", I ...
1
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0answers
162 views

Difference between fsarchiver and dump

What is the difference between dump and fsarchiver? Are there features in dump which are not covered by fsarchiver? Can both backup to tape storage for example?
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0answers
447 views

List/query Open X11 Display Connections?

I am hitting this bug: NEWT errors when closing sketch on Linux · Issue #1651 · processing/processing · GitHub, when using Processing on Linux (Ubuntu 11.04); my messages are: X11Util.Display: ...
1
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1answer
606 views

Is expect tool availabe for ARM platform

I need to get expect (tool for automating interactive applications) for the ARM platform. Is it a readily cross compiled to ARM and is it available? I tried googling but was unable to get the ...
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2answers
1k views

Difference between find and GNU find

Consider some common *nix systems (say Debian, CentOS, Arch and Kali). I always used find; I don't recall using GNU find, but from one example I've seen I assumed the syntax of GNU find might be ...
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1answer
429 views

How to perform argument parsing in C? [closed]

I am trying to write an utility that runs on linux Operating System. I am planning to develop it using C. I have lots of doubts striking me. I would like to ask some of it. Questions 1: How can I ...
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1answer
773 views

wc - setting a terminating character

I've got that far: wc --files0-from=FILE lets one get the word count of a list of files. Each entry in this list mus be terminated with an ASCII NUL character. Question: A way to set a terminating ...
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1answer
995 views

Listing only the files in a folder and inside its subfolders

Is there a linux command for getting only the files in a folder and inside its subfolders? I have used the find command, but it is displaying all the files and folders. I am executing this shell ...
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3answers
401 views

How to find the difference in tokens in two strings using Unix tools?

I have two strings as below- token1, token2, token3, token4, token5, token6, token8, token9, token10 token2, token7, token4, token3, token5, token6, token8, token10, token9 Visually, I can see ...
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3answers
211 views

CLI & Markup language

I often find myself editing files for my personal use that are plaintext. Either those are notes, annotations in project directories or sometimes the output of programs that I annotate. However, ...
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1answer
102 views

What substitutes Debian's ufw in Arch?

When I use Debian I install ufw then running the following code to unfilter my desired ports: ufw --force enable ufw allow 22,25,80,443 As I think to move to Arch Linux I'd like to ask what ...
0
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2answers
252 views

Why does sort -k4nr and sort -k 4 -n -r give different results? [duplicate]

Here is my file, the first line is not part of it (the one with Fname ..) Fname Lname Age Children John Doe 61 2 Mary Jane 32 5 Delta Cross 30 5 Sui Ace 24 1 I want to sort this file ...
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1answer
444 views

crunch wordlist generation with all combinations

I'm trying to generate a wordlist in order to use it to bruteforce my own Truecrypt container. I do know parts of the password, its built up using blocks of other known passwords to increase length, ...
0
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1answer
21 views

Pipe viewer logging

Using the pipe viewer (pv) utility, I can visually monitor the data flow going through a pipe. I would however like to be able to log the data flow in a file instead of dynamically viewing it in a ...
0
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1answer
83 views

Linux tool for http downloading using multiple connections via multiple interfaces

Is there a tool that allows http file download using multiple network interfaces and multiple connections? I'd like to test my overall internet connection speed by downloading a large file via ...
0
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1answer
37 views

How to get the information about the status of data receiving and sending in ethernet?

Is there any tools to get the information about status of data receiving and sending in Ethernet (Real-time information is better, GUI tools is better)? The information includes: sending and ...
0
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1answer
13 views

Tool for easy file-update and restore

I am looking for a commandline-tool that provides me functionality for local udating single files. So I am not talking about remotely updating a bunch of servers. But update some files and have an ...
0
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1answer
37 views

Write scripts as stream-filters or parameter-only tools? [closed]

I'm writing a set of shell helper scripts - a kind of toolbox for simple data/text_files processing. In it there will be some simple tools like, for example: dateToTimestamp or showParagraphHeads. ...
0
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1answer
312 views

Languages to use for console tools - Go, Rust, Javascript? [closed]

I'm planning to write a data cruncher command line tool, I'm considering Go, Rust and Javascript. But I'm afraid of jeopardising the project by using something not stable enough or painful to deploy. ...
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1answer
581 views

Installing the BlueZ Utilities

I need to install the bluez utilities. On this site there are listed six utilities in a table, so I downloaded the latest bluez package bluez-5.33.tar.xz and extracted it. But how can I install these ...
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2answers
87 views

Tool for managing local development repositories [closed]

I'm a web developer and I work with various languages and projects (who doesn't?). I've cloned many of these projects/repositories locally to various directories. Now, with dozens of projects cloned ...
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0answers
5 views

Why Magic VLSI cad tool is not shwoing toolbar?

After installing magic vlsi editor when I am opening magic with command prompt I can't find rest of the toolbar elements in toolbar . How do I get it? is there something else I need to install?
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0answers
21 views

Detect alphabet / keyboard layout from string

Update / Note: If anyone is doing this or something similar, note that it looks like xdotool does some more underlying work. I have not checked the source for how it actually types. But the case is ...
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0answers
29 views

Popular/historical tools for managing license headers in source code?

I've never been in the need of adding/updating/replacing license headers into every source code file in a big project, but now I am. And I always thought there was some popular tool for doing it, ...
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0answers
10 views

BMC executed 'ipmitool power soft' but host has no reaction

In my understanding, OS seems to need to install ipmitool ( I am not sure ) to receive this command from BMC (? or OS don't need it ?), but I am not sure which package. When BMC send 'ipmitool power ...
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0answers
67 views

How to convert xqx files into actual text using a command like xqxdecode?

Let's say I have an XQX file (A printer stream file) that I got from LibreOffice Writer, how can I extract the text from that that file using xqxdecode? After reading the documentation for the ...
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0answers
38 views

A way to universally “Show in Directory” using default file manager

I need to programatically "Show in Directory" a file (or another directory, but that's less important). I intend to copy the feature from browsers that allows the user to click a button to open the ...
0
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1answer
58 views

Tracking all file changes in a unix host

I'm evaluating a tool and I need to identify all files (including system config files) added, changed or removed by this application (it is installed using pip). After installing on a external host, ...
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0answers
47 views

Traffic Generation

I require to generate TCP flows of various sizes and need to generate them after varying intervals. I also need to modify DSCP value of each packet based on it's flow size. What possible tools can I ...
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0answers
39 views

Select area on screen with pointer

Is there a command line tool that let one select an area with pointer and print the result to terminal? Much like with various screen capture tools, but I want the coordinates. For example x,y,width,...
0
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1answer
7 views

Redirect DB traffic dependent on type of request

I have a Postgres cluster managed by Patroni and want to be able to redirect DB requests to the replica if they are read requests and write requests to the master. Does anyone know of any tools that ...
0
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1answer
86 views

List files that are not H264 encoded

I want to convert any files in a large media collection that are not encoded with H264. In order to do that I need a tool to list all the files, I need to convert. There are a lot of files to go ...
0
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1answer
135 views

Why pdftops gives extra padding but pdf2ps doesn't?

I tried both pdftops and pdf2ps to convert a pdf figure(no text) into eps. pdf2ps created a ps figure same to the original one, but the ps file produced by pdftops contains an extra white padding/...
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2answers
640 views

Tool to replace block in a file

Most configuration management software tools have a way to replace a block in a file. Example: SaltStack: blockreplace Ansible: blockinfile I want exactly this, but without the overhead of these ...
0
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1answer
99 views

unix utility to merge files without space overhead (cat *.txt > merged.txt;rm *.txt in one step) [duplicate]

Is there a utility that dumps a file line by line to stdout and deletes those lines? I have a number of large files that I want to merge via cat. Of course I could do cat *.txt > merged.txt ...
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0answers
39 views

Bash wrapper keeping logs of each command give or take a UI-like experience

Is there any tool that provides the ability to execute a series of bash commands (think cloud server setup), keeping a formatted log of each command along with its output? It would be somewhere ...
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0answers
42 views

What utilities will allow me to see how much network data a process has used in a session?

I need to know how much network data each program/process are using on my machine. There are great tools (like nethogs) to give me information on current usage. However, it does not give me ...
0
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1answer
38 views

2.6.35 armel header files?

Debian does not seem to include a package linux headers 2.6.35-9 for the armel chipset - compiling drivers work, but insmod, and insmod -f is failing with a version mismatch and invalid moduel format. ...
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0answers
732 views

Tools to inspect local network, and find local IP address of device?

This is my specific context (Latex/TikZ code for the diagram below): Now this local "Router", has broke down several times, and several different devices have had its role (sometimes they have a ...
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0answers
611 views

What's the problem with fsck.ext3?

It seems there is some problem with my HDD in my satellite box. The box records to and plays video from the HDD, but occasionally it hangs (it was stable before). It's Linux version 2.6.32....
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0answers
30 views

Problem with calling program from the command line [closed]

Note: this is a cross post with this post on SO. I am trying to build a command line wrapper in Python 3 for an exiting command line tool called 'spooky' and I am having a hard time understanding ...
0
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1answer
91 views

How can I get the “Google Response” to a query in the terminal?

I want to be able to get this terse result Google returns for some queries, from the command line: I tried Googler, but it returns this:
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2answers
638 views

How to use sqlformat tool with pgAdmin

I am trying to add external SQL formatting utility to pgAdmin. There is an option available in pgAdmin3 in Preferences -> Query tool -> Query editor called external formatting utility I set up ...
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2answers
1k views

What are the tools in /tools folder?

In the kernel source tree /tools, there are many submodules. What are the tools available in this folder? I know perf tool. What else are they? How to build them? Are they, by default, integrated into ...