10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all!
I have this command
grep -E '^\To: |^\Date: |^\Subject: ' fileA.txt > fileA_1.txt && grep -v '^\To: |^\Date: |^\Subject: ' fileA.txt >> fileA_1.txt && rm fileA.txt && sed -i -e 's/\(Date: \|Subject: \|To: \)//g' fileA_1.txtHow do I apply it to all the files in the folder (each file has a... (7 Replies)
Discussion started by: guilliber
7 Replies
2. UNIX for Dummies Questions & Answers
Hi guys,
I have a question. In the passwd file, user johndoe has a GID of 100 which is the group named users in the group file. But if you check the group file, johndoe is not listed under GID 100, but under GID 33, which is the group named videos. Under what group does johndoe really belong,... (1 Reply)
Discussion started by: goldenlight1814
1 Replies
3. Cybersecurity
If its possible to apply SELinux policies to unix device files, would that be a problem?
I would like to apply a policy to a process and enforce what it can communicate with device-wise (eg. physical network interface port) based on that policy.
Would think that the "selinux-policy-mls" tool... (0 Replies)
Discussion started by: NYG71
0 Replies
4. Shell Programming and Scripting
Hi all:
i need to run a rather simple command-line argument:
head -200 input > output
However, I need to do it on several files, all in the same directory.
Is this possible? (2 Replies)
Discussion started by: owwow14
2 Replies
5. Shell Programming and Scripting
I need to apply mp3gain (album mode) to all mp3 files in a given directory. Each album is in its own directory under /media/data/music/albums for example:
/media/data/music/albums/foo
/media/data/music/albums/bar
/media/data/music/albums/more
What needs to happen is:
cd... (4 Replies)
Discussion started by: audiophile
4 Replies
6. Shell Programming and Scripting
Hi,
I have a bunch of records within a directory where each one has this form:
(example file1)
1 2 50 90 80 90 43512 98 0909 79869 -9 7878 33222 8787 9090 89898 7878 8989 7878 6767 89 89 78676 9898 000 7878 5656 5454 5454
and i want for all of these files to be... (3 Replies)
Discussion started by: amarn
3 Replies
7. Shell Programming and Scripting
Hi All,
I am using the awk command to replace ',' by '\t' (tabs) in a csv file. I would like to apply this to all .csv files in a directory and create .txt files with the tabs.
How would I do this in a script?
I have the following script called "csvtabs":
awk 'BEGIN {
FS... (4 Replies)
Discussion started by: ScKaSx
4 Replies
8. Shell Programming and Scripting
I have say 100 text files (with .txt extension) in a directory.
An example of the content in the file is given below
"NAME"
"cgd1_200"
"cgd1_3210"
"cgd1_560"
"cgd2_2760"
"cgd2_290"
"cgd3_3210"
"cgd3_3310"
"cgd3_660"
"cgd5_2130"
"cgd5_4080"
"cgd6_3690"
"cgd6_4480"
"cgd8_1540"... (2 Replies)
Discussion started by: Lucky Ali
2 Replies
9. Shell Programming and Scripting
Hi all,
Can you please help me in this aspect. I devoloped a FTP script to copy a directory to remote server. Now i got stuck-up in changing the file permissions for all the files in directory. I tried to change the permissions of single file and I did it but failed in changing... (3 Replies)
Discussion started by: Chanakya.m
3 Replies
10. Shell Programming and Scripting
:)Transformation logic on column values in two different files,
File A
12345,000,4444, HKD3.5
12346,000,5555, HKD3.5
File B
12345,4444,54321,6666
12346,5555, 64321,7777
12347,5555, 65321,8888
Requirement as below
1.read file A
2. match with File B ie
if (fileA.column1... (1 Reply)
Discussion started by: HAA
1 Replies