1. Shell Programming and Scripting

i tried to ask about this earlier, but didn't explain well enough. From a script, i issue the following: echo `pgp --encrypt filename --recipient public-key` The result is perfect. The encrypted file is in the directory just as if i'd issued the pgp command from the command line. However,... (0 Replies)

2. UNIX for Advanced & Expert Users

Hi, We have umask 022 in /etc/profile for security reasons. But I want have some other umask for selected users. how to achieve this? Regards (3 Replies)

3. IP Networking

I am running Linux 2.6.20 on i686 architecture. I want to be able to masquerade different hosts on my LAN to different external interfaces. Specifically, I want one specific host to masquerade through a vpn tunnel while the other hosts simply masquerade over the regular ISP interface. I only... (4 Replies)

4. Shell Programming and Scripting

hi all from below text "abcd,SYS_12345,xyz,PQR, ," I want to print only "abcd,SYS,xyz,PQR, ," i.e. taking only first three 3 chars from 2 string of comma separated file thanks (4 Replies)

5. UNIX for Dummies Questions & Answers

Hi all :wall: Can anyone advise how do I use ls to do a selective amd sorted listing of file that I want to have as below? Am looking for files that are named as log_<nnnn>.txt, where <nnnn> are numeric, i.e. I want to have a listing sorted from the newest to the oldest of files that... (7 Replies)

6. Shell Programming and Scripting

I have to grep out only email address from a column. It has characters appended and prepended F=<sss1@domain.com> <sss2@domain.com> (sss3@domain.com) <sss4@domain.com> Whatever added before and after email, I should be able to grep out only emails. (9 Replies)

7. Shell Programming and Scripting

I have a text file in this format. Group: AAA Notes: IP : 11.11.11.11 #User xxxxxxxxx #Password aaaaaaaaaaaaaaaa Group: AAA Notes: IP : 11.11.11.22 #User yyyyyyyyyyyyy #Password bbbbbbbbbbbbb (8 Replies)

8. UNIX for Dummies Questions & Answers

i have a large sequence of format sat_1_g3_g_0_8540 . A 1 15501 . . . ID=sat_1_g3_g_0_8540;parentName=sat_1_g3_g_0_8540;Al=sat_1_g2_g_0_8540; sat_1_g3_g_2_8510 . C 1 25501 . . . ... (11 Replies)

9. Shell Programming and Scripting

I have the following contents in a file ---- CRITICAL: altered for /usr/bin/bin1 ---- OK: /usr/sbin/bin2 result fine ---- OK: /usr/sbin/bin3 result fine ---- CRITICAL: altered for /usr/bin/bin4 ---- OK: /usr/bin/bin5 result fine ---- OK: /usr/bin/bin6 result fine ---- CRITICAL: altered for... (9 Replies)

10. Shell Programming and Scripting

I have MegaCli64 -PDList -aALL | grep -E 'Enclosure Device ID|Slot Number' Enclosure Device ID: 252 Slot Number: 0 Enclosure Device ID: 252 Slot Number: 1 Enclosure Device ID: 252 Slot Number: 2 Enclosure Device ID: 252 Slot Number: 3 I need to run the following command on all slots... (4 Replies)