Questions tagged [bash]
Bash is a free shell for Unix-like operating systems from the GNU Project.
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How could I have VScode on Windows 10 with the default terminal changed to WSL2 Ubuntu-24.04 like a native linux distro?
I'm trying to have inside VScode for Windows 10 (Microsoft Windows [versão 10.0.19045.4474]) options to change the terminal from default to another one such WSL2 Ubuntu 24.04.
I have installed ...
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Need Clang version at least 16
I am tried to compile the Apache Doris on macOS 13.3.1 follow by this document: https://doris.apache.org/docs/install/source-install/compilation-mac/. When I run the bash build.sh command, shows error ...
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Why can’t I assign a requested address InspIRCd? “Reason: Cannot assign requested address”
I want to make an IRC server but when I run ./inspircd start it I get this. I turned off UFW and set up port forwarding, but nothing changes:
Inspire Internet Relay Chat Server, compiled on Jun 8 ...
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Bash prevent word splitting in array from command
I am using bash to get all of my directories with find . -maxdepth 1 -type d. I am then storing it in an array called selections. The issue is if a file has a space in it then i get some issues. When ...
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Permission denied: users/usr/.local/bin
I'm trying to install a program to download pdf files. This is the github link https://github.com/Lofter1/anyflip-downloader. I followed the istructions but I basically don't know exaclty what I'm ...
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Redirecting standard output AND standard error in bash
I'm trying to write standard out and standard error to the same file.
$ /usr/local/bin/aapt dump badging base.apk 1>sout.text 2>serror.text
$ dog sout.text
package: name='foo' versionCode='1' ...
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Cygwin bash script file fails silently
I have a script file that uses rsync for backup, then compares the two directory trees using diff. diff seems to find all the differences correctly - it matches what WinMerge finds. But when there ...
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Grep’s result coloring, and right-to-left scripts
I have a text file with a single line that contains the single Yiddish word azoy, in Hebrew script: אַזױ. Then I grep for occurrences of the oy character, ױ.
(This is highly simplified of course, in ...
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Hide files and folders with same name
I ran into an issue where I had to restart my computer during a large extraction process involving many zip files :(.
All the zip files contain a folder that has the name of the zip file (minus .zip)
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How to find the last N days from a log file [closed]
I have a log file like this:
my test log line May 18 2024 13:30
my test log line May 19 2024 13:30
my test log line May 21 2024 13:30
my test log line May 22 2024 13:30
my test log line May 23 2024 13:...
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Launching Windows apps from WSL2 with foreground process control
I'm using WSL2 on Windows 11 and I'm trying to achieve the following: I want to launch Windows applications from within WSL2 and have the Bash terminal maintain a handle to the new process. ...
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How to confirm ready state for an external USB disk before attempting other actions
[start of edit 1]
Before I plug in my external USB backup drive, my computer is fully booted-up, and I am in my session as root. Because of its location, my USB cord is already plugged in, but I ...
- 312
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How to use grep with a pipe symbol from the command line
Maybe I'm missing something very simple, but I don't seem to be able to use grep from the command line (in bash) where the search argument contains a vertical bar |.
For example,
grep a|b
results in ...
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Why I can't change the prompt in VSCode's terminal?
I am trying to change the prompt in my VSCode's terminal.
My OS is MacOS Monterey 12.6.
I use the zsh and I change the PS1 in .zprofile,such like this.
Then I use echo to test.The others can work ...
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bash + how to insert date before line
lets say I want to pipe the date output in the beggining of some text
for example
echo "this line is test line" | date
and expected output should be
Wed May 22 14:55:10 UTC 2024 this line ...
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