Searching for bash (all)

How to assign a variable inside if condition in shell script

Bash	https://codedump.io/share/W9vQxo4tCxRf

I would like to know how to assign a variable inside if block in shell script.. Below is my code.. if [[ -z "$MMBOX_PATH" || -z "$BACKUP_PATH" || -z...

1 year ago

Encrypting large files with public key

Bash	https://codedump.io/share/EKCUjDr9IN

I'm using a shell call which works with small files but not with large (>4GB) ones. openssl smime -aes-256-cbc -encrypt -in INPUT_FILE_NAME -binary -...

1 year ago

How can I output null-terminated strings in Awk?

Bash	https://codedump.io/share/6IHUSJV8HwUZ

I'm working on a shell script that will be used by others, and may ingest suspect strings. It's based around awk, so as a basic resiliency measure, I ...

1 year ago

What's the Android ADB shell "dumpsys" tool and what are its benefits?

Bash	https://codedump.io/share/4MAmeg2GQkC

I'm looking for the full list of ADB shell dumpsys commands with a full explanation of all of the commands. Where can I find this information? ...

1 year ago

Finding most changed files in Git

Bash	https://codedump.io/share/5HZHJlfJjSh

How can I show files in Git which change most often?

1 year ago

Send a ping to each IP on a subnet

Bash	https://codedump.io/share/wp5OK90U9jDI

Is there a command line based way to send pings to each computer in a subnet? Like for(int i = 1; i < 254; i++) ping(192.168.1.i); to enforc...

1 year ago

How to schedule a task wether the user is logged on or not in PowerShell?

Bash	https://codedump.io/share/8YuGarj3JIvY

I have a problem regarding how to make a scheduled task to run whether the user is logged on or not. It must be done in powershell. What i have done i...

1 year ago

Keeping grep output in a shell variable

Bash	https://codedump.io/share/kOjNQZsACgd9

I am coding a shell script, where I want to get file last 24 hour file changes of a directory. I am doing it like below:for myfile in $(find . -maxdep...

1 year ago

How to enable python repl autocomplete and still allow new line tabs

Bash	https://codedump.io/share/jfwqZ2jwj5zK

I currently have the following in ~/.pythonrc to enable auto completion in the python repl:# Autocompletionimport rlcompleter, readlinereadline.parse_...

1 year ago

Calculating averages over ranges of patterns

Bash	https://codedump.io/share/FAzoTigO4Wm4

I am very new to this kind of work so bear with me please :) I am trying to calculate means over ranges of patterns. E.g. I have two files which are t...

1 year ago

Can a shell script set environment variables of the calling shell?

Bash	https://codedump.io/share/ZmgDrSP8uLM0

I'm trying to write a shell script that, when run, will set some environment variables that will stay set in the caller's shell.setenv FOO fooin csh/t...

1 year ago

Executing a shell script inside a jar file. How to extract?

Bash	https://codedump.io/share/LDxv1BL3rAlS

I am developing a Linux-only Java application, and I need to execute a shell script in it. According to what I have read, the only way to execute that...

1 year ago

Print regexp matches in AWK

Bash	https://codedump.io/share/TCLPYWxqXlXu

Is there a way to print a regexp match (but only the matching string) with AWK?

1 year ago

In UNIX shell scripting: What does $! expand to?

Bash	https://codedump.io/share/jfQhjjp4Kun6

What is the meaning for $! in shell or shell scripting? I am trying to understand a script which has the something like the following.local@usr> a=...

1 year ago

Copy a row from multiple files and paste as column in a new file

Bash	https://codedump.io/share/0pQDKpG8j55W

I have few files as:ifile1.txt ifile2.txt ifile3.txt3 5 2 2 1 2 1 3 4 3 4 1 1 4 2 1 1 3 0 2 5 3 1...

1 year ago

Solve a puzzle using bash tools such as grep

Bash	https://codedump.io/share/3sOGKGUhQxa5

I need to solve a puzzle using shell script. I tried to combine grep with rev and saved the output into a temporary text file but still don't know how...

1 year ago

ANSI Coloring in Compilation Mode

Bash	https://codedump.io/share/pO8AiWseWvTW

Have anyone added support for ansi-color in compilation-mode Emacs? If so what property/attribute does the color-writing program have to check for in ...

1 year ago

How to interactively expand a bang command in bash?

Bash	https://codedump.io/share/uhSwPvdgfJWu

Shells like zsh and bash have bang commands which start with an exclamation mark and expand to items in the user's history.To get the last argument of...

1 year ago

How to evaluate http response codes from bash/shell script?

Bash	https://codedump.io/share/05aqXD6NwcEa

I have the feeling that I'm missing the obvious, but have not succeeded with man [curl|wget] or google ("http" makes such a bad search term). I'm look...

1 year ago

How do i put a string and user input into a new string using strcpy?

Bash	https://codedump.io/share/6etUPZfRBOlh

Sorry if the title is a little bit confusing but basically im trying to make a command that will change the default shell of a user. The user just n...

1 year ago

How to assign a variable inside if condition in shell script

Encrypting large files with public key

How can I output null-terminated strings in Awk?

What's the Android ADB shell "dumpsys" tool and what are its benefits?

Finding most changed files in Git

Send a ping to each IP on a subnet

How to schedule a task wether the user is logged on or not in PowerShell?

Keeping grep output in a shell variable

How to enable python repl autocomplete and still allow new line tabs

Calculating averages over ranges of patterns

Can a shell script set environment variables of the calling shell?

Executing a shell script inside a jar file. How to extract?

Print regexp matches in AWK

In UNIX shell scripting: What does $! expand to?

Copy a row from multiple files and paste as column in a new file

Solve a puzzle using bash tools such as grep

ANSI Coloring in Compilation Mode

How to interactively expand a bang command in bash?

How to evaluate http response codes from bash/shell script?

How do i put a string and user input into a new string using strcpy?

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