bash

问题 I'm trying to write a bash completion that will let me complete directory names that other shells are in. For example, suppose I have another shell open in /very/long/path/name , and I'm currently in a directory that contains subdirs foo and bar . When I type cd <Tab> , I want to see: $ cd <Tab> foo/ bar/ /very/long/path/name I have this command to produce the list of potential completions: ps -Cbash -opid= | xargs pwdx | cut -d" " -f2 | sort -u | while read; do echo ${REPLY#$PWD/}; done |

问题 Thx to this http://danbarber.me/using-git-for-deployment/ great article I managed to have a remote server under git control. Unfortunatly I had to change server. Now after finishing all steps in the tutorial and running git push origin master I get: error: cannot run hooks/post-update: No such file or directory To root@myproject.com:../var/git/myproject.git I 've tried many times and variations. I replaced #!/bin/sh for #!/bin/bash after reading Git - remote: error: cannot run hooks/post

问题 Thx to this http://danbarber.me/using-git-for-deployment/ great article I managed to have a remote server under git control. Unfortunatly I had to change server. Now after finishing all steps in the tutorial and running git push origin master I get: error: cannot run hooks/post-update: No such file or directory To root@myproject.com:../var/git/myproject.git I 've tried many times and variations. I replaced #!/bin/sh for #!/bin/bash after reading Git - remote: error: cannot run hooks/post

问题 Thx to this http://danbarber.me/using-git-for-deployment/ great article I managed to have a remote server under git control. Unfortunatly I had to change server. Now after finishing all steps in the tutorial and running git push origin master I get: error: cannot run hooks/post-update: No such file or directory To root@myproject.com:../var/git/myproject.git I 've tried many times and variations. I replaced #!/bin/sh for #!/bin/bash after reading Git - remote: error: cannot run hooks/post

问题 Thx to this http://danbarber.me/using-git-for-deployment/ great article I managed to have a remote server under git control. Unfortunatly I had to change server. Now after finishing all steps in the tutorial and running git push origin master I get: error: cannot run hooks/post-update: No such file or directory To root@myproject.com:../var/git/myproject.git I 've tried many times and variations. I replaced #!/bin/sh for #!/bin/bash after reading Git - remote: error: cannot run hooks/post

问题 I would like to cut two columns from one file and stick them on the end of a second file. The two file have the exact same number of lines file1.txt 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 file2.txt a b c d e f g h i j a b c d e f g h i j a b c d e f g h i j a b c d e f g h i j So far I have been using cut -f9-10 file2.txt | paste file1.txt - > file3.txt which outputs exactly what I want 1 2 3 4 5 6 7 8 9 10 i j 1 2 3 4 5 6 7 8 9 10 i j 1 2 3 4 5 6 7 8 9 10 i j However

问题 I would like to cut two columns from one file and stick them on the end of a second file. The two file have the exact same number of lines file1.txt 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 file2.txt a b c d e f g h i j a b c d e f g h i j a b c d e f g h i j a b c d e f g h i j So far I have been using cut -f9-10 file2.txt | paste file1.txt - > file3.txt which outputs exactly what I want 1 2 3 4 5 6 7 8 9 10 i j 1 2 3 4 5 6 7 8 9 10 i j 1 2 3 4 5 6 7 8 9 10 i j However

问题 I am invoking a bash shell script using oozie editor in Hue. I used the shell action in the workflow and tried below different options in shell command: Uploaded the shell script using 'choose a file' Gave local directory path where shell script is present Gave HDFS path where shell script is present But all these options gave following error: Cannot run program "sec_test_oozie.sh" (in directory "/data/hadoop/yarn/local/usercache/user/appcache/application_1399542362142_0086/container

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 2 years ago . Improve this question Running this command (where a.out is a valid C executable): . a.out ...results in this error: bash: .: a.out: cannot execute binary file However, running the following command: ./a.out ...successfully executes the C binary executable. Clearly, there are 2 types of

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 2 years ago . Improve this question Running this command (where a.out is a valid C executable): . a.out ...results in this error: bash: .: a.out: cannot execute binary file However, running the following command: ./a.out ...successfully executes the C binary executable. Clearly, there are 2 types of