WebNov 16, 2005 · for showing and redirecting at the same time, you can use: ./program 2>&1 tee program.log in the file program.log, the statement stores stdout and stderr as well. # 4 01-14-2009 Ygor Registered User 1,801, 116 There's no need to provide the same answer three years after the question was asked. Login or Register to Ask a Question http://tomecat.com/jeffy/tttt/cshredir.html
linux - Redirect stdout to stderr in tcsh - Super User
WebJul 11, 2024 · Solution 1. csh is significantly more limited than bash when it comes to file redirection. In csh, you can redirect stdout with the usual > operator, you can redirect both stdout and stderr with the >& operator, you can pipe stdout and stderr with the & operator, but there is no single operator to redirect stderr alone.. The usual workaround … WebBefore the C shell executes a command, it scans the command line for redirection characters. These special notations direct the shell to redirect input and output. You can … kids on the kerb
Redirect both stderr and stdout to /dev/null with /bin/sh
WebJan 16, 2024 · 1 Answer Sorted by: 8 In order to set variable in csh you need to use set ( more info) As mentioned by @muru comment - The original Bourne shell, csh or tcsh all do not support $ () and require ` ` for command substitution. Combine the above two and you'll get: % set WIDTH=`grep int_width *.txt sed "s, [^0-9]*,," ` % echo $WIDTH 5230 Share WebAug 3, 2024 · The command that you have doesn't work because the syntax isn't valid for anything and hence the redirection can't be parsed by the shell. The command above takes care of this by redirecting both the file_2.txt as I explained. If bash, you can also use, provided by steeldriver: ./file_1.txt &>> file_2.txt WebThe C shell (csh or the improved version, tcsh) ... I/O redirection. By default, when csh runs a command, the command inherits the csh's stdio file handles for stdin, stdout and stderr, which normally all point to the console window where the C shell is running. The i/o redirection operators allow the command to use a file instead for input or ... kids on the island