日安,
最近,“软件更新”通知我,我的电脑有软件更新。我点击了“显示更新”,然后“立即安装”。
这导致以下错误消息:
Not enough free disk space
The upgrade needs a total of 312 M free space on disk '/boot'. Please free at least an additional 312 M of disk space on '/boot'. You can remove old kernels using 'sudo apt autoremove', and
我有Kubuntu15.04在Linux work002上3.19.0-22-通用#22-Ubuntu Jun 16 17:15:15 UTC 2015 UTC x86_64 GNU/Linux内核。当我试图从终端运行蒸汽时,会出现以下错误:
Running Steam on ubuntu 15.04 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(0)
libGL error: unable to load driver:
我使用以下链接https://docs.docker.com/engine/install/ubuntu/在Ubuntu22.04上安装了Docker引擎,在到达sudo apt-get update之前一切正常,它给出了以下错误:
E: Conflicting values set for option Signed-By regarding source https://download.docker.com/linux/ubuntu/ jammy: /etc/apt/keyrings/docker.gpg !=
E: The list of sources could not be r
#!/bin/bash
shopt -s nullglob
for i in $2; do
md5sum=$(md5sum -q "$file")
echo "-- Found: $file ($md5sum)"
for duplicate in $2; do
if [[ "$md5sum" = "$(md5sum -q "$duplicate")" ]]; then
rm -v "$duplicate"
fi
我们有一个运行两个程序的RHEL Linux服务器,它们的备份被复制到另一个运行Ubuntu Linux的服务器上。在cron作业中运行了一个"cleanup“脚本,该脚本应该删除这些超过10天的备份,但它不起作用。事实上,我无法让它工作,甚至手动运行它。脚本如下-
#!/bin/bash
# bash shell script to cleanup jira backup files
# The script will remove files that are 10 days or older
#
# Remove jira backup files
for FILE in `f
我正在尝试编写一个脚本来使用shell脚本从文件夹中删除文件。
我对shell脚本很陌生,我尝试编写一个shell脚本程序来从目录中删除一个特定的文件。下面是我尝试过的示例程序,我想从REPORT_HOME/lib文件夹中删除特定的jar。
set OLD_DIR=%cd%
echo %REPORT_HOME%
set REPORT_HOME=%REPORT_HOME%\REPORT_HOME
cd %REPORT_HOME%\lib
if [ -f antlr-2.7.7.jar ]; then
rm -rf "antlr-2.7.7.jar"
cd %OLD_