bash tips

#!/bin/bash if [ $# -ne 1 ] then echo Usage: $(basename $0) input_file exit 1 fi if [ ! -r "${1}

#!/bin/bash if [ $# -ne 1 ] then echo Usage: $(basename $0) input_file exit 1 fi if [ ! -r "${1}

I would recommend not writing it all in one line (https://google.github.io/styleguide/shell.xml) What

So, anyone is still here? Anyone wishes to take more engagement with this?

On 25 мар, 13:31, Maxim Veksler <hq4e...@gmail.com> wrote: > This happens because you are

Also additional measures have been applied to ensure this won't happen again. Thank you, Maxim.

I've got 5 PCs that I'm trying to use to train disadvantaged young people. The problem is

Hello guys, A very good source of tips and usage examples for the bash shell is http://wooledge.org/

=== === Taken from Linux-IL === Shachar Shemesh <linu...@shemesh.biz> Hi all, I have a shell

Hello List, To sum up the tips: By Oded Arbel: a. Use a subshell to avoid mistakenly over riding your

On 10/30/06, Ray <ray...@f2s.com> wrote: > > Hi all. > > Very new to Bash

To switch windows in vimdiff or to navigate windows in vimdiff or to change windows in vimdiff try

I wanted to save keystrokes by using shortcuts for changing directories back. Also I wanted to supply

From: Shachar Shemesh <shachar---lingnu.com> Mailed-By: cs.huji.ac.il To: Nadav Har'El <

To backup your hard drive onto DVDs use split(1),dd(1),gzip(1) just pipe them. To restore you can use

Hi folks, This one is for the debianers among us: If you have some obscure packages spreading their

On 3/20/06, kruhft <kru...@gmail.com> wrote: > > i recently ran into the problem of not

<<< #!/bin/sh # DESCRIPTION : Get list of home dirs for normal user's on the system.

hey i am using rar from rarlab.com. i'm trying to modify my .bashrc script so that when i type

From: Ehud Karni <eh...@unix.mvs.co.il> Date: Aug 31, 2005 12:27 PM Subject: Re: A stupid bash

Correct URL : http://etext.lib.virginia.edu/services/helpsheets/unix/regex.html

Cursor movement * h - move left * j - move down * k - move up * l - move right * w - jump by start of

http://www.cl.cam.ac.uk/~mgk25/unicode.html http://www.cl.cam.ac.uk/~mgk25/ucs/examples/ ftp://ftp.

Well, you can try : source ./<filename> or the shortened version . ./<filename> for more

COMMAND_OUTPUT > # Redirect stdout to a file. # Creates the file if not present, otherwise

======================== Creating a Patch File: ======================== diff -Naur olddir newdir

************************ http://itb.biologie.hu-berlin.de/~benda/software/bash.html *****************

#!/bin/sh # Illustrates using command-line arguments # Execute with # sh args1.sh On the Waterfront

Scripting With sed * Topics covered: global search and replace, input and output redirection *

awk * Topics covered: processing columnar data * Utilities covered: awk * The awk utility is used for