Sponsored Content
Full Discussion: redirect cat to variable
Top Forums Shell Programming and Scripting redirect cat to variable Post 302213068 by shailesh_arya on Wednesday 9th of July 2008 05:48:49 AM
Old 07-09-2008
cat

oops not working...
Smilie

also i want to use this variable further in my script
BR
shailesh
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Redirect to variable

how do you redirect stdout into a variable. whenever I try I get an ambiguous redirect error :( I am trying to validate some user input and failing miserably. cal $MONTH $YEAR | grep -c "$DAY" if the above is 1 then it is valid if 0 then not valid. I have been trying to redirect the output... (2 Replies)
Discussion started by: MrAd
2 Replies

2. UNIX for Dummies Questions & Answers

Using a variable inside a file to cat another.

I have a question to do and it's somewhat confusing. It says, and I quote "Create a file called file_1 with three lines of text in it. Create a shell variable called "f_name", assign it the string "file_1". Use the cat command and the variable "f_name" to display the contents of the file... (3 Replies)
Discussion started by: MaestroRage
3 Replies

3. Shell Programming and Scripting

cat > variable + format

I wanted to store a value read from a file in a variable with a given format. I was doing the first step as follows : it0="$(cat ./myfile)" I thought the second step would work as: it0= ` printf "%6.3f\n" $it0 ` but it says "./curplot.sh: line 33: 0.035: command not found", although it... (2 Replies)
Discussion started by: josegr
2 Replies

4. Shell Programming and Scripting

cat redirect EOF missing text

Hello attempting to redirect out to create a startup script in solaris. The steps are working but the $1 entry is being left out. syntax below and content of output file below. cat > S99build << EOF > #!/bin/bash > case $1 in > 'start') > /usr/os-buildsol.sh > > ;; > esac > exit 0 >... (3 Replies)
Discussion started by: juanb25
3 Replies

5. Shell Programming and Scripting

cat file with variable substitution

MyFile contains: ALTER TABLE $DBN.$TBN ADD $COL $TYP COMPRESS ($VAL); I need to cat the file and have it substitute all of the variables with their contents. cat MyFile does not work. The following works for the first line, but errors on the second line because of the paren: $ while read... (2 Replies)
Discussion started by: Phil27577
2 Replies

6. Shell Programming and Scripting

Moving cat values to a variable

I have a file created as ABC!DEF@2014.txt My if condition is based on 2014 so I need to move it to variable. So while I can do this on console screen - ls ABC* -l > test.txt cat test.txt | cut -f 2 -d "@" | cut -f 1 -d "." to get the value - 2014 I am a bit at loss how to achieve this... (4 Replies)
Discussion started by: rajiv_kool
4 Replies

7. UNIX for Dummies Questions & Answers

How to append a string by cat and redirect to other file?

Hi, when I do cat for kernel parameters cat /proc/sys/kernel/sem >> /etc/sysctl.conf 4096 4096 32 128 The above command working with out any doubt but I want to pass it like below, need to append "kernel.sem =" and pass it to /etc/sysctl.conf kernel.sem = 4096... (2 Replies)
Discussion started by: stew
2 Replies

8. Shell Programming and Scripting

Cat files listed in text file and redirect to new directory with same filename

I have a directory that is restricted and I cannot just copy the files need, but I can cat them and redirect them to a new directory. The files all have the date listed in them. If I perform a long listing and grep for the date (150620) I can redirect that output to a text file. Now I need to... (5 Replies)
Discussion started by: trigger467
5 Replies

9. UNIX for Beginners Questions & Answers

Carriage return with cat variable

Hi, I wish to know how to works the carriage return with cat.. As a picture often speaks better than words, my code below : #te=`cat text.txt` (I tried this, but the same..) te=$(cat text.txt) echo $te My file text.txt below: BLABLABLABLABLALBLA BLABLABLABLABLALBLA ... (9 Replies)
Discussion started by: Arnaudh78
9 Replies

10. Shell Programming and Scripting

Bash - Trying to cat a file that is a variable

Thank you in advance for looking at this, I've scoured the internet and can't find the answer I'm looking for!! - I am new at bash script so please bare with me!! I have a script where I've identified individual files within a folder, the filename is then stored as a variable ($filename):... (3 Replies)
Discussion started by: paperbackwriter
3 Replies
cd(1T)							       Tcl Built-In Commands							    cd(1T)

__________________________________________________________________________________________________________________________________________________

NAME
cd - Change working directory SYNOPSIS
cd ?dirName? _________________________________________________________________ DESCRIPTION
Change the current working directory to dirName, or to the home directory (as specified in the HOME environment variable) if dirName is not given. Returns an empty string. Note that the current working directory is a per-process resource; the cd command changes the working directory for all interpreters and (in a threaded environment) all threads. EXAMPLES
Change to the home directory of the user fred: cd ~fred Change to the directory lib that is a sibling directory of the current one: cd ../lib SEE ALSO
filename(1T), glob(1T), pwd(1T) KEYWORDS
working directory ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+-----------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+-----------------+ |Availability | SUNWTcl | +--------------------+-----------------+ |Interface Stability | Uncommitted | +--------------------+-----------------+ NOTES
Source for Tcl is available on http://opensolaris.org. Tcl cd(1T)
All times are GMT -4. The time now is 12:20 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy