0
votes
0answers
31 views

How can my bash script inherit core limits from a C shell?

I'm using tcsh for my shell. I disable core dumps by running "limit core 0". Running a program that crashes from my shell, I can see that indeed no core dump is generated. Next I have a wrapper ...
1
vote
1answer
119 views

Use “>>” Redirection Operator for Non-Existent File In tcsh/csh

I'm writing tcsh scripts and I would like to append to a log file, but if the log file doesn't exist before appending to it, I get an error (reproduced below). In bash the file gets created if it ...
1
vote
2answers
114 views

How do I make an alias work when I need to invoke more than one binary in the same command?

Say I have two binary files: binary1 and binary2. Each of them has its own option set: options1 and options2. Users need to invoke a command that follows this structure: binary1 options1 binary2 ...
1
vote
1answer
338 views

Linux: How to eval the contents of STDOUT?

Consider you have a file with some sort of terminal command. How might each line be executed? Can you pipe the output of more into an eval? %> more ./foo.txt Edit: After some help/guidance ...
7
votes
3answers
226 views

vim can not execute unix command with :! due to shell changing

Our company uses red hat linux system and allocate everyone an account in /home. Unfortunately, our system is using tsch, which is not favorable for me. Moreover, as I do not have the super user ...
0
votes
2answers
154 views

Ignore variables from another shell

I am on a linux workstation in a network, with an "old" distrib. Furthermore, login shell is enforced to CSH. I already asked to Admins if it would be possible to switch to another one (I would like ...
2
votes
1answer
247 views

bash 4.2 autocd command default over directory

Just switched from tcsh to bash 4.2 on OSX, and autocd was what allowed me to do it. But it seems that by default if you type the name of a directory that also happens to be the name of an executable ...
1
vote
2answers
799 views

get value of an alias in bash

I recently switched from tcsh to bash, and I'm used to being able to do things like sudo `alias netstat` but since alias gives name=value in bash, I can't do this anymore. Is there an equivalent in ...
1
vote
0answers
143 views

Why my $PATH is not inhereted by the invocked bash? [closed]

I work on an AIX system where I have no administrator privileges. It has several shells installed, default being tcsh. I am not allowed to change the login shell. Usualy I start my session from exec ...
4
votes
2answers
902 views

Setting up tab-completion of paths in bash or zsh to resemble tcsh

I’m a long time tcsh user, but all the cool kids seem to be using either bash or zsh nowadays (that is, completion patterns for git or stuff are available for bash and zsh, rarely for tcsh). My ...
2
votes
2answers
990 views

How to open xterm shells with background colors based on topographic positioning?

I currently use an alias in csh/tcsh to open shells with specific window colors. Example: xterm -geometry 105x25 -font 8x13 -bc -bg #333 -fg #999 \!* & What I'd like to do is have one command ...
0
votes
3answers
1k views

run tcsh but bash started instead

I tried to start a tcsh on my Fedora 7 (default shell is bash) [ss@ssvm ~]$ tcsh [ss@ssvm ~]$ echo $SHELL /bin/bash As you see, another bash shell started. I looked at the tcsh file: [ss@ssvm ~]$ ...