SHell Utilities
- Requirements: Download NET Core SDK
- Install the tool:
dotnet tool update -g shu
- if
~/.dotnet/tools
dotnet global tool isn't in path it can be added to your~/.bashrc
echo 'export PATH=$PATH:~/.dotnet/tools' >> ~/.bashrc
to enable completion edit /etc/bash_completion.d/shu
_fn() {
COMPREPLY=($(SHOW_COMPLETIONS=1 shu ${COMP_LINE:2}))
}
complete -F _fn shu
devel0@main:~$ shu
missing command
Usage: shu COMMAND FLAGS
shell utils
Commands:
replace-token replace token from given standard input (not optimized for huge files)
Global flags:
-h show usage
Usage: shu match-regex FLAGS regex fmt
match regex groups
Global flags:
-h,--help show usage
Parameters
regex c# regex
fmt format string ( use \N to print Nth group in place )
example
devel0@tuf:/opensource/shu$ acpi -b
Battery 0: Unknown, 97%
devel0@tuf:/opensource/shu$ acpi -b | shu match-regex '[,\s]*(\d+)%' 'battery percent is [\\1]'
battery percent is [97]
Usage: shu replace-token FLAGS token replacement
replace token from given standard input (not optimized for huge files)
Optional flags:
-csregex token will treated as csharp regex
Global flags:
-h,--help show usage
Parameters
token token to search for
replacement text to replace where token was found
mkdir shu
cd shu
dotnet new sln
dotnet new console -n shu
cd shu
dotnet add package netcore-util
dotnet add package netcore-cmdline
cd ..
dotnet sln shu.sln add shu
dotnet build
You can find old version 0.6.0 with analyzer tool here
to install that version use
dotnet tool install --global shu --version 0.6.0