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shell

[Solved] Shell Scripts with conditional echos

August 28, 2022 by Kirat

Redirect the output of tar to /dev/null: tar [your options] [files] &> /dev/null Any echo command you have in your script will still output to the screen. 4 solved Shell Scripts with conditional echos

Categories Solved Tags bash, shell, terminal

[Solved] About basic commands in bash (cp, cd,..) [closed]

August 25, 2022 by Kirat

You can pass a relative or absolute path in any folder to and command, including touch (although the folder must exist): touch folder/sub.file.txt cd – switches to the folder you were last in (like a “Back” button) . means the current directory .. means the parent directory 2 solved About basic commands in bash (cp, … Read more

Categories Solved Tags bash, linux, shell, terminal, ubuntu

[Solved] ‘\n’ is treated as ‘\’ and ‘n’ [duplicate]

August 24, 2022 by Kirat

You want echo -e … so that echo understands that \n is an escape sequence for newline 0 solved ‘\n’ is treated as ‘\’ and ‘n’ [duplicate]

Categories Solved Tags python, shell

[Solved] Display an ASCII table of characters 32 to 112 with bash

August 24, 2022 by Kirat

You can use following command man ascii It shows ascii table. For displaying ascii from 32 to 112 for((i=32;i<=112;i++)) do printf “$i –> “;printf \\$(printf ‘%03o\t’ “$i”);printf ‘\n’ ;done;printf “\n” 5 solved Display an ASCII table of characters 32 to 112 with bash

Categories Solved Tags bash, shell
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